From f9f0145c022523aae484d09f6208c8a00df02b06 Mon Sep 17 00:00:00 2001
From: Wickedness <y2keui@nate.com>
Date: Tue, 23 Jun 2026 18:55:38 +0900
Subject: [PATCH] Add Maicheng isolation chapter

---
 docs/roadmap.md                               |   7 +-
 scripts/verify-flow.mjs                       | 224 ++++++++++++---
 .../images/battle/forty-fourth-battle-map.svg |  95 +++++++
 src/game/data/battles.ts                      |  73 ++++-
 src/game/data/campaignFlow.ts                 |  26 +-
 src/game/data/scenario.ts                     | 263 ++++++++++++++++++
 src/game/scenes/BattleScene.ts                |  96 ++++++-
 src/game/scenes/BootScene.ts                  |   2 +
 src/game/scenes/CampScene.ts                  | 171 +++++++++++-
 src/game/scenes/TitleScene.ts                 |   7 +
 src/game/state/campaignState.ts               |   5 +-
 11 files changed, 918 insertions(+), 51 deletions(-)
 create mode 100644 src/assets/images/battle/forty-fourth-battle-map.svg

diff --git a/docs/roadmap.md b/docs/roadmap.md
index ffe80c6..bbddba9 100644
--- a/docs/roadmap.md
+++ b/docs/roadmap.md
@@ -67,16 +67,17 @@ Build a small complete tactical RPG loop that can grow into a longer Romance of
 - Forty-first battle Fan Castle siege route, using a twenty-two-officer roster across an 82x64 castle battlefield to pressure Cao Ren's gate line, Pang De's desperate cavalry, and Wu's rear-shadow scouts
 - Forty-second battle Jing rear-crisis route, using Ma Liang and Mi Zhu's rear-guard roles across an 84x66 Jiangling ferry battlefield to repel Lu Meng's disguised scouts and expose Mi Fang's wavering rear line
 - Forty-third battle Gongan gate-collapse route, using a twenty-two-officer roster across an 86x68 Gongan gate battlefield to delay Lu Meng's main infiltration, Fu Shiren's wavering guard, and Mi Fang's silent ledger crisis
+- Forty-fourth battle Maicheng isolation route, using Guan Yu's sealed retreat, Wu's reed-ford ambushes, Wei cavalry pressure, and a seven-officer sortie choice across an 88x70 battlefield to open one more road out of the encirclement
 - Camp progress timeline tab that summarizes Liu Bei's long campaign arc, completed battles, current chapter, latest battle, and next major chapter
 - Tactical sortie preparation panel with battle-specific sortie limits, recommended officers with reasons, class role, named equipment, core stats, bond partner, next-map terrain suitability, focused officer analysis, deployment preview, formation roles, active bond count, recruited-officer count, reserve roster summary, and readiness advice for each deployable officer
 - Officer collection support in camp, including full roster status, selected/reserve/recommended markers, selectable reserve drill focus, and post-battle reserve training growth for benched officers
 - Treasure equipment effects wired into battle previews and resolution, including named weapon damage bonuses, defensive treasure mitigation, support recovery bonuses, turn-start charm recovery, and equipment-specific growth bonuses
-- Flow verification script from title through the forty-third battle victory, King of Hanzhong council milestone, Shu-Han foundation milestone, recruit sortie selection, Liu Biao visit rewards, Zhuge Liang recruitment, Bowang/Changban/Jiangdong/Red Cliffs/Jing Province/Guiyang/Wuling/Changsha/Yi Province/Fu Pass/Luo Castle/Luofeng/Luo main gate/Mianzhu/Chengdu/Jiameng/Yangping/Dingjun/Hanzhong/Jing defense/Fan Castle/Han River/Fan siege/Jing rear/Gongan collapse camp states, campaign timeline state, and camp save state
+- Flow verification script from title through the forty-fourth battle victory, King of Hanzhong council milestone, Shu-Han foundation milestone, recruit sortie selection, Liu Biao visit rewards, Zhuge Liang recruitment, Bowang/Changban/Jiangdong/Red Cliffs/Jing Province/Guiyang/Wuling/Changsha/Yi Province/Fu Pass/Luo Castle/Luofeng/Luo main gate/Mianzhu/Chengdu/Jiameng/Yangping/Dingjun/Hanzhong/Jing defense/Fan Castle/Han River/Fan siege/Jing rear/Gongan collapse/Maicheng isolation camp states, campaign timeline state, and camp save state
 
 ## Next Steps
 
-1. Build the Maicheng isolation follow-up, using Guan Yu's overextended Fan Castle front, Wu's sealed rear roads, and Wei's counterpressure as the next campaign tension
-2. Expand Gongan collapse aftermath events, including officer loyalty checks, sealed gate choices, and supply decisions that affect sortie recommendations
+1. Build the Jing Province loss and Yiling revenge bridge, using Maicheng's aftermath, Liu Bei's grief, and Wu's sealed routes as the next campaign tension
+2. Expand Maicheng aftermath events, including officer loyalty checks, escape-route choices, and supply decisions that affect sortie recommendations
 3. Expand reserve planning into individual officer assignments, including targeted class practice, paired bond training, and camp task slots
 4. Add a dedicated treasure/equipment management view so players can compare special effects and growth
 5. Keep expanding scenarios through the long campaign instead of treating the current slice as an ending
diff --git a/scripts/verify-flow.mjs b/scripts/verify-flow.mjs
index c297658..7c21d8e 100644
--- a/scripts/verify-flow.mjs
+++ b/scripts/verify-flow.mjs
@@ -1739,7 +1739,7 @@ try {
   if (
     progressTabState?.activeTab !== 'progress' ||
     progressTabState.campaignProgress?.completedKnown !== 17 ||
-    progressTabState.campaignProgress?.totalKnown !== 43 ||
+    progressTabState.campaignProgress?.totalKnown !== 44 ||
     progressTabState.campaignProgress?.activeChapter?.title !== '적벽대전' ||
     progressTabState.campaignProgress?.latestBattleTitle !== '융중 방문로' ||
     progressTabState.campaignProgress?.nextBattleTitle !== '박망파 매복전'
@@ -1891,7 +1891,7 @@ try {
   if (
     postBowangProgressState?.activeTab !== 'progress' ||
     postBowangProgressState.campaignProgress?.completedKnown !== 18 ||
-    postBowangProgressState.campaignProgress?.totalKnown !== 43 ||
+    postBowangProgressState.campaignProgress?.totalKnown !== 44 ||
     postBowangProgressState.campaignProgress?.activeChapter?.title !== '적벽대전' ||
     postBowangProgressState.campaignProgress?.latestBattleTitle !== '박망파 매복전' ||
     postBowangProgressState.campaignProgress?.nextBattleTitle !== '장판파 피난로'
@@ -2029,7 +2029,7 @@ try {
   if (
     postChangbanProgressState?.activeTab !== 'progress' ||
     postChangbanProgressState.campaignProgress?.completedKnown !== 19 ||
-    postChangbanProgressState.campaignProgress?.totalKnown !== 43 ||
+    postChangbanProgressState.campaignProgress?.totalKnown !== 44 ||
     postChangbanProgressState.campaignProgress?.activeChapter?.title !== '적벽대전' ||
     postChangbanProgressState.campaignProgress?.latestBattleTitle !== '장판파 피난로' ||
     postChangbanProgressState.campaignProgress?.nextBattleTitle !== '강동 사절로'
@@ -2167,7 +2167,7 @@ try {
   if (
     postJiangdongProgressState?.activeTab !== 'progress' ||
     postJiangdongProgressState.campaignProgress?.completedKnown !== 20 ||
-    postJiangdongProgressState.campaignProgress?.totalKnown !== 43 ||
+    postJiangdongProgressState.campaignProgress?.totalKnown !== 44 ||
     postJiangdongProgressState.campaignProgress?.activeChapter?.title !== '적벽대전' ||
     postJiangdongProgressState.campaignProgress?.latestBattleTitle !== '강동 사절로' ||
     postJiangdongProgressState.campaignProgress?.nextBattleTitle !== '적벽 전초전'
@@ -2307,7 +2307,7 @@ try {
   if (
     postRedCliffsProgressState?.activeTab !== 'progress' ||
     postRedCliffsProgressState.campaignProgress?.completedKnown !== 21 ||
-    postRedCliffsProgressState.campaignProgress?.totalKnown !== 43 ||
+    postRedCliffsProgressState.campaignProgress?.totalKnown !== 44 ||
     postRedCliffsProgressState.campaignProgress?.activeChapter?.title !== '적벽대전' ||
     postRedCliffsProgressState.campaignProgress?.latestBattleTitle !== '적벽 전초전' ||
     postRedCliffsProgressState.campaignProgress?.nextBattleTitle !== '적벽 화공전'
@@ -2447,7 +2447,7 @@ try {
   if (
     postFireAttackProgressState?.activeTab !== 'progress' ||
     postFireAttackProgressState.campaignProgress?.completedKnown !== 22 ||
-    postFireAttackProgressState.campaignProgress?.totalKnown !== 43 ||
+    postFireAttackProgressState.campaignProgress?.totalKnown !== 44 ||
     postFireAttackProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postFireAttackProgressState.campaignProgress?.latestBattleTitle !== '적벽 화공전' ||
     postFireAttackProgressState.campaignProgress?.nextBattleTitle !== '형주 남부 진입전'
@@ -2590,7 +2590,7 @@ try {
   if (
     postJingzhouProgressState?.activeTab !== 'progress' ||
     postJingzhouProgressState.campaignProgress?.completedKnown !== 23 ||
-    postJingzhouProgressState.campaignProgress?.totalKnown !== 43 ||
+    postJingzhouProgressState.campaignProgress?.totalKnown !== 44 ||
     postJingzhouProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postJingzhouProgressState.campaignProgress?.latestBattleTitle !== '형주 남부 진입전' ||
     postJingzhouProgressState.campaignProgress?.nextBattleTitle !== '계양 설득전'
@@ -2732,7 +2732,7 @@ try {
   if (
     postGuiyangProgressState?.activeTab !== 'progress' ||
     postGuiyangProgressState.campaignProgress?.completedKnown !== 24 ||
-    postGuiyangProgressState.campaignProgress?.totalKnown !== 43 ||
+    postGuiyangProgressState.campaignProgress?.totalKnown !== 44 ||
     postGuiyangProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postGuiyangProgressState.campaignProgress?.latestBattleTitle !== '계양 설득전' ||
     postGuiyangProgressState.campaignProgress?.nextBattleTitle !== '무릉 산길 확보전'
@@ -2875,7 +2875,7 @@ try {
   if (
     postWulingProgressState?.activeTab !== 'progress' ||
     postWulingProgressState.campaignProgress?.completedKnown !== 25 ||
-    postWulingProgressState.campaignProgress?.totalKnown !== 43 ||
+    postWulingProgressState.campaignProgress?.totalKnown !== 44 ||
     postWulingProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postWulingProgressState.campaignProgress?.latestBattleTitle !== '무릉 산길 확보전' ||
     postWulingProgressState.campaignProgress?.nextBattleTitle !== '장사 노장 대면전'
@@ -3024,7 +3024,7 @@ try {
   if (
     postChangshaProgressState?.activeTab !== 'progress' ||
     postChangshaProgressState.campaignProgress?.completedKnown !== 26 ||
-    postChangshaProgressState.campaignProgress?.totalKnown !== 43 ||
+    postChangshaProgressState.campaignProgress?.totalKnown !== 44 ||
     postChangshaProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postChangshaProgressState.campaignProgress?.latestBattleTitle !== '장사 노장 대면전' ||
     postChangshaProgressState.campaignProgress?.nextBattleTitle !== '익주 원군로'
@@ -3169,7 +3169,7 @@ try {
   if (
     postYizhouProgressState?.activeTab !== 'progress' ||
     postYizhouProgressState.campaignProgress?.completedKnown !== 27 ||
-    postYizhouProgressState.campaignProgress?.totalKnown !== 43 ||
+    postYizhouProgressState.campaignProgress?.totalKnown !== 44 ||
     postYizhouProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postYizhouProgressState.campaignProgress?.latestBattleTitle !== '익주 원군로' ||
     postYizhouProgressState.campaignProgress?.nextBattleTitle !== '부수관 진입전'
@@ -3316,7 +3316,7 @@ try {
   if (
     postFuPassProgressState?.activeTab !== 'progress' ||
     postFuPassProgressState.campaignProgress?.completedKnown !== 28 ||
-    postFuPassProgressState.campaignProgress?.totalKnown !== 43 ||
+    postFuPassProgressState.campaignProgress?.totalKnown !== 44 ||
     postFuPassProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postFuPassProgressState.campaignProgress?.latestBattleTitle !== '부수관 진입전' ||
     postFuPassProgressState.campaignProgress?.nextBattleTitle !== '낙성 외곽전'
@@ -3465,7 +3465,7 @@ try {
   if (
     postLuoProgressState?.activeTab !== 'progress' ||
     postLuoProgressState.campaignProgress?.completedKnown !== 29 ||
-    postLuoProgressState.campaignProgress?.totalKnown !== 43 ||
+    postLuoProgressState.campaignProgress?.totalKnown !== 44 ||
     postLuoProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postLuoProgressState.campaignProgress?.latestBattleTitle !== '낙성 외곽전' ||
     postLuoProgressState.campaignProgress?.nextBattleTitle !== '낙봉파 매복전'
@@ -3611,7 +3611,7 @@ try {
   if (
     postLuofengProgressState?.activeTab !== 'progress' ||
     postLuofengProgressState.campaignProgress?.completedKnown !== 30 ||
-    postLuofengProgressState.campaignProgress?.totalKnown !== 43 ||
+    postLuofengProgressState.campaignProgress?.totalKnown !== 44 ||
     postLuofengProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postLuofengProgressState.campaignProgress?.latestBattleTitle !== '낙봉파 매복전' ||
     postLuofengProgressState.campaignProgress?.nextBattleTitle !== '낙성 본성 공략'
@@ -3763,7 +3763,7 @@ try {
   if (
     postLuoMainProgressState?.activeTab !== 'progress' ||
     postLuoMainProgressState.campaignProgress?.completedKnown !== 31 ||
-    postLuoMainProgressState.campaignProgress?.totalKnown !== 43 ||
+    postLuoMainProgressState.campaignProgress?.totalKnown !== 44 ||
     postLuoMainProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postLuoMainProgressState.campaignProgress?.latestBattleTitle !== '낙성 본성 공략' ||
     postLuoMainProgressState.campaignProgress?.nextBattleTitle !== '면죽관 압박전'
@@ -3916,7 +3916,7 @@ try {
   if (
     postMianzhuProgressState?.activeTab !== 'progress' ||
     postMianzhuProgressState.campaignProgress?.completedKnown !== 32 ||
-    postMianzhuProgressState.campaignProgress?.totalKnown !== 43 ||
+    postMianzhuProgressState.campaignProgress?.totalKnown !== 44 ||
     postMianzhuProgressState.campaignProgress?.activeChapter?.title !== '형주·익주 확보' ||
     postMianzhuProgressState.campaignProgress?.latestBattleTitle !== '면죽관 압박전' ||
     postMianzhuProgressState.campaignProgress?.nextBattleTitle !== '성도 항복 권고전'
@@ -4070,7 +4070,7 @@ try {
   if (
     postChengduProgressState?.activeTab !== 'progress' ||
     postChengduProgressState.campaignProgress?.completedKnown !== 33 ||
-    postChengduProgressState.campaignProgress?.totalKnown !== 43 ||
+    postChengduProgressState.campaignProgress?.totalKnown !== 44 ||
     postChengduProgressState.campaignProgress?.activeChapter?.title !== '촉한 건국' ||
     postChengduProgressState.campaignProgress?.latestBattleTitle !== '성도 항복 권고전' ||
     postChengduProgressState.campaignProgress?.nextBattleTitle !== '가맹관 마초 대면전'
@@ -4225,7 +4225,7 @@ try {
   if (
     postJiamengProgressState?.activeTab !== 'progress' ||
     postJiamengProgressState.campaignProgress?.completedKnown !== 34 ||
-    postJiamengProgressState.campaignProgress?.totalKnown !== 43 ||
+    postJiamengProgressState.campaignProgress?.totalKnown !== 44 ||
     postJiamengProgressState.campaignProgress?.activeChapter?.title !== '촉한 건국' ||
     postJiamengProgressState.campaignProgress?.latestBattleTitle !== '가맹관 마초 대면전' ||
     postJiamengProgressState.campaignProgress?.nextBattleTitle !== '양평관 정찰전'
@@ -4381,7 +4381,7 @@ try {
   if (
     postYangpingProgressState?.activeTab !== 'progress' ||
     postYangpingProgressState.campaignProgress?.completedKnown !== 35 ||
-    postYangpingProgressState.campaignProgress?.totalKnown !== 43 ||
+    postYangpingProgressState.campaignProgress?.totalKnown !== 44 ||
     postYangpingProgressState.campaignProgress?.activeChapter?.title !== '촉한 건국' ||
     postYangpingProgressState.campaignProgress?.latestBattleTitle !== '양평관 정찰전' ||
     postYangpingProgressState.campaignProgress?.nextBattleTitle !== '정군산 전초전'
@@ -4538,7 +4538,7 @@ try {
   if (
     postDingjunProgressState?.activeTab !== 'progress' ||
     postDingjunProgressState.campaignProgress?.completedKnown !== 36 ||
-    postDingjunProgressState.campaignProgress?.totalKnown !== 43 ||
+    postDingjunProgressState.campaignProgress?.totalKnown !== 44 ||
     postDingjunProgressState.campaignProgress?.activeChapter?.title !== '촉한 건국' ||
     postDingjunProgressState.campaignProgress?.latestBattleTitle !== '정군산 전초전' ||
     postDingjunProgressState.campaignProgress?.nextBattleTitle !== '한중 결전'
@@ -4691,7 +4691,7 @@ try {
   if (
     postHanzhongProgressState?.activeTab !== 'progress' ||
     postHanzhongProgressState.campaignProgress?.completedKnown !== 37 ||
-    postHanzhongProgressState.campaignProgress?.totalKnown !== 43 ||
+    postHanzhongProgressState.campaignProgress?.totalKnown !== 44 ||
     postHanzhongProgressState.campaignProgress?.activeChapter?.title !== '촉한 건국' ||
     postHanzhongProgressState.campaignProgress?.latestBattleTitle !== '한중 결전' ||
     postHanzhongProgressState.campaignProgress?.nextBattleTitle !== '한중왕 즉위 준비'
@@ -4752,7 +4752,7 @@ try {
   if (
     postKingCouncilProgressState?.activeTab !== 'progress' ||
     postKingCouncilProgressState.campaignProgress?.completedKnown !== 37 ||
-    postKingCouncilProgressState.campaignProgress?.totalKnown !== 43 ||
+    postKingCouncilProgressState.campaignProgress?.totalKnown !== 44 ||
     postKingCouncilProgressState.campaignProgress?.latestBattleTitle !== '한중 결전' ||
     postKingCouncilProgressState.campaignProgress?.nextBattleTitle !== '촉한 건국 선포'
   ) {
@@ -4812,7 +4812,7 @@ try {
   if (
     postFoundationProgressState?.activeTab !== 'progress' ||
     postFoundationProgressState.campaignProgress?.completedKnown !== 37 ||
-    postFoundationProgressState.campaignProgress?.totalKnown !== 43 ||
+    postFoundationProgressState.campaignProgress?.totalKnown !== 44 ||
     postFoundationProgressState.campaignProgress?.latestBattleTitle !== '한중 결전' ||
     postFoundationProgressState.campaignProgress?.nextBattleTitle !== '형주 방위 전초전'
   ) {
@@ -4963,7 +4963,7 @@ try {
   if (
     postJingDefenseProgressState?.activeTab !== 'progress' ||
     postJingDefenseProgressState.campaignProgress?.completedKnown !== 38 ||
-    postJingDefenseProgressState.campaignProgress?.totalKnown !== 43 ||
+    postJingDefenseProgressState.campaignProgress?.totalKnown !== 44 ||
     postJingDefenseProgressState.campaignProgress?.latestBattleTitle !== '형주 방위 전초전' ||
     postJingDefenseProgressState.campaignProgress?.nextBattleTitle !== '번성 외곽 압박전'
   ) {
@@ -5116,7 +5116,7 @@ try {
   if (
     postFanCastleProgressState?.activeTab !== 'progress' ||
     postFanCastleProgressState.campaignProgress?.completedKnown !== 39 ||
-    postFanCastleProgressState.campaignProgress?.totalKnown !== 43 ||
+    postFanCastleProgressState.campaignProgress?.totalKnown !== 44 ||
     postFanCastleProgressState.campaignProgress?.latestBattleTitle !== '번성 외곽 압박전' ||
     postFanCastleProgressState.campaignProgress?.nextBattleTitle !== '한수 수공'
   ) {
@@ -5270,7 +5270,7 @@ try {
   if (
     postHanRiverProgressState?.activeTab !== 'progress' ||
     postHanRiverProgressState.campaignProgress?.completedKnown !== 40 ||
-    postHanRiverProgressState.campaignProgress?.totalKnown !== 43 ||
+    postHanRiverProgressState.campaignProgress?.totalKnown !== 44 ||
     postHanRiverProgressState.campaignProgress?.latestBattleTitle !== '한수 수공' ||
     postHanRiverProgressState.campaignProgress?.nextBattleTitle !== '번성 공성전'
   ) {
@@ -5424,7 +5424,7 @@ try {
   if (
     postFanSiegeProgressState?.activeTab !== 'progress' ||
     postFanSiegeProgressState.campaignProgress?.completedKnown !== 41 ||
-    postFanSiegeProgressState.campaignProgress?.totalKnown !== 43 ||
+    postFanSiegeProgressState.campaignProgress?.totalKnown !== 44 ||
     postFanSiegeProgressState.campaignProgress?.latestBattleTitle !== '번성 공성전' ||
     postFanSiegeProgressState.campaignProgress?.nextBattleTitle !== '강릉 나루 경계전'
   ) {
@@ -5586,7 +5586,7 @@ try {
   if (
     postJingRearProgressState?.activeTab !== 'progress' ||
     postJingRearProgressState.campaignProgress?.completedKnown !== 42 ||
-    postJingRearProgressState.campaignProgress?.totalKnown !== 43 ||
+    postJingRearProgressState.campaignProgress?.totalKnown !== 44 ||
     postJingRearProgressState.campaignProgress?.latestBattleTitle !== '강릉 나루 경계전' ||
     postJingRearProgressState.campaignProgress?.nextBattleTitle !== '공안 성문 변고'
   ) {
@@ -5741,14 +5741,172 @@ try {
   if (
     postGonganProgressState?.activeTab !== 'progress' ||
     postGonganProgressState.campaignProgress?.completedKnown !== 43 ||
-    postGonganProgressState.campaignProgress?.totalKnown !== 43 ||
+    postGonganProgressState.campaignProgress?.totalKnown !== 44 ||
     postGonganProgressState.campaignProgress?.latestBattleTitle !== '공안 성문 변고' ||
-    postGonganProgressState.campaignProgress?.nextBattleTitle !== '준비 중'
+    postGonganProgressState.campaignProgress?.nextBattleTitle !== '맥성 고립전'
   ) {
-    throw new Error(`Expected post-Gongan progress tab to complete the forty-third battle and leave Maicheng isolation as the next prepared slice: ${JSON.stringify(postGonganProgressState?.campaignProgress)}`);
+    throw new Error(`Expected post-Gongan progress tab to complete the forty-third battle and point to Maicheng isolation: ${JSON.stringify(postGonganProgressState?.campaignProgress)}`);
   }
   await page.screenshot({ path: 'dist/verification-post-gongan-progress.png', fullPage: true });
 
+  await page.mouse.click(1120, 38);
+  await page.waitForTimeout(180);
+  const maichengSortieState = await page.evaluate(() => window.__HEROS_DEBUG__?.camp());
+  if (
+    !maichengSortieState?.sortieVisible ||
+    maichengSortieState.campaign?.step !== 'forty-third-camp' ||
+    maichengSortieState.sortiePlan?.objectiveLine !== '맥성 고립전 · 맥성 포위망 돌파' ||
+    maichengSortieState.sortiePlan?.maxCount !== 7 ||
+    maichengSortieState.sortiePlan?.recommendedTotal !== 7 ||
+    !maichengSortieState.sortieRoster?.some((unit) => unit.id === 'guan-yu' && unit.selected && unit.required) ||
+    !maichengSortieState.sortieRoster?.some((unit) => unit.id === 'wang-ping' && unit.recommended) ||
+    !maichengSortieState.sortieRoster?.some((unit) => unit.id === 'ma-dai' && unit.recommended)
+  ) {
+    throw new Error(`Expected Maicheng isolation sortie prep to lock Guan Yu and expose a seven-officer breakout choice: ${JSON.stringify(maichengSortieState)}`);
+  }
+  assertSortieTacticalRoster(maichengSortieState, [
+    'liu-bei',
+    'guan-yu',
+    'zhang-fei',
+    'jian-yong',
+    'mi-zhu',
+    'sun-qian',
+    'zhao-yun',
+    'zhuge-liang',
+    'ma-liang',
+    'yi-ji',
+    'gong-zhi',
+    'huang-zhong',
+    'wei-yan',
+    'pang-tong',
+    'fa-zheng',
+    'wu-yi',
+    'yan-yan',
+    'li-yan',
+    'huang-quan',
+    'ma-chao',
+    'ma-dai',
+    'wang-ping'
+  ]);
+
+  const maichengPriorityUnits = ['wang-ping', 'zhao-yun', 'huang-zhong', 'ma-dai', 'ma-liang'];
+  for (const unitId of maichengPriorityUnits) {
+    const currentSortieState = await page.evaluate(() => window.__HEROS_DEBUG__?.camp());
+    if (!currentSortieState.sortieRoster?.some((unit) => unit.id === unitId && unit.selected)) {
+      const removable = currentSortieState.sortieRoster?.find(
+        (unit) => unit.selected && !unit.required && !maichengPriorityUnits.includes(unit.id)
+      );
+      if (removable) {
+        await clickSortieRosterUnit(page, removable.id);
+      }
+      await clickSortieRosterUnit(page, unitId);
+    }
+  }
+
+  const maichengSortieReadyState = await page.evaluate(() => window.__HEROS_DEBUG__?.camp());
+  if (
+    !maichengPriorityUnits.every((unitId) =>
+      maichengSortieReadyState.sortieRoster?.some((unit) => unit.id === unitId && unit.selected)
+    ) ||
+    !maichengSortieReadyState.sortieRoster?.some((unit) => unit.id === 'liu-bei' && unit.selected && unit.required) ||
+    !maichengSortieReadyState.sortieRoster?.some((unit) => unit.id === 'guan-yu' && unit.selected && unit.required) ||
+    maichengSortieReadyState.sortiePlan?.selectedCount !== 7 ||
+    maichengSortieReadyState.sortiePlan?.recommendedSelectedCount < 7
+  ) {
+    throw new Error(`Expected Maicheng isolation sortie to deploy Liu Bei, Guan Yu, Wang Ping, Zhao Yun, Huang Zhong, Ma Dai, and Ma Liang: ${JSON.stringify(maichengSortieReadyState)}`);
+  }
+  await page.screenshot({ path: 'dist/verification-maicheng-sortie.png', fullPage: true });
+
+  await page.mouse.click(1068, 646);
+  await page.waitForFunction(() => {
+    const activeScenes = window.__HEROS_DEBUG__?.activeScenes() ?? [];
+    return activeScenes.includes('StoryScene');
+  });
+  await page.screenshot({ path: 'dist/verification-maicheng-story.png', fullPage: true });
+
+  for (let i = 0; i < 55; i += 1) {
+    const enteredFortyFourthBattle = await page.evaluate(() => {
+      const state = window.__HEROS_DEBUG__?.battle();
+      return state?.scene === 'BattleScene' && state?.battleId === 'forty-fourth-battle-maicheng-isolation';
+    });
+    if (enteredFortyFourthBattle) {
+      break;
+    }
+    await page.keyboard.press('Space');
+    await page.waitForTimeout(320);
+  }
+  await page.waitForFunction(() => {
+    const state = window.__HEROS_DEBUG__?.battle();
+    return state?.scene === 'BattleScene' && state?.battleId === 'forty-fourth-battle-maicheng-isolation' && state?.battleOutcome === null && state?.phase === 'idle';
+  });
+  await page.screenshot({ path: 'dist/verification-forty-fourth-battle.png', fullPage: true });
+
+  const fortyFourthBattleState = await page.evaluate(() => window.__HEROS_DEBUG__?.battle());
+  const fortyFourthEnemies = fortyFourthBattleState.units.filter((unit) => unit.faction === 'enemy');
+  const fortyFourthAllies = fortyFourthBattleState.units.filter((unit) => unit.faction === 'ally');
+  const fortyFourthEnemyBehaviors = new Set(fortyFourthEnemies.map((unit) => unit.ai));
+  if (
+    fortyFourthBattleState.camera?.mapWidth !== 88 ||
+    fortyFourthBattleState.camera?.mapHeight !== 70 ||
+    fortyFourthBattleState.victoryConditionLabel !== '맥성 포위망 돌파' ||
+    fortyFourthEnemies.length < 45 ||
+    !fortyFourthEnemyBehaviors.has('aggressive') ||
+    !fortyFourthEnemyBehaviors.has('guard') ||
+    !fortyFourthEnemyBehaviors.has('hold') ||
+    !fortyFourthEnemies.some((unit) => unit.id === 'maicheng-leader-lu-meng') ||
+    !fortyFourthEnemies.some((unit) => unit.id === 'maicheng-officer-lu-xun') ||
+    !fortyFourthEnemies.some((unit) => unit.id === 'maicheng-officer-pan-zhang') ||
+    !fortyFourthEnemies.some((unit) => unit.id === 'maicheng-officer-ma-zhong') ||
+    !fortyFourthEnemies.some((unit) => unit.id === 'maicheng-officer-xu-huang') ||
+    !fortyFourthAllies.some((unit) => unit.id === 'guan-yu') ||
+    !fortyFourthAllies.some((unit) => unit.id === 'wang-ping') ||
+    !fortyFourthAllies.some((unit) => unit.id === 'zhao-yun') ||
+    !fortyFourthAllies.some((unit) => unit.id === 'huang-zhong') ||
+    !fortyFourthAllies.some((unit) => unit.id === 'ma-dai')
+  ) {
+    throw new Error(`Expected forty-fourth battle to use Maicheng isolation map, breakout objective, selected support officers, and mixed Wu/Wei AI: ${JSON.stringify(fortyFourthBattleState)}`);
+  }
+
+  await page.evaluate(() => window.__HEROS_DEBUG__?.forceBattleOutcome('victory'));
+  await page.waitForFunction(() => {
+    const state = window.__HEROS_DEBUG__?.battle();
+    return state?.battleOutcome === 'victory' && state?.phase === 'resolved' && state?.resultVisible === true;
+  });
+
+  await page.mouse.click(738, 642);
+  await page.waitForFunction(() => {
+    const activeScenes = window.__HEROS_DEBUG__?.activeScenes() ?? [];
+    return activeScenes.includes('CampScene');
+  });
+
+  const fortyFourthCampState = await page.evaluate(() => window.__HEROS_DEBUG__?.camp());
+  if (
+    fortyFourthCampState?.campBattleId !== 'forty-fourth-battle-maicheng-isolation' ||
+    fortyFourthCampState.campTitle !== '맥성 고립전 후 군영' ||
+    fortyFourthCampState.availableDialogueIds?.length !== 3 ||
+    !fortyFourthCampState.availableDialogueIds.every((id) => id.includes('maicheng')) ||
+    fortyFourthCampState.availableVisitIds?.length !== 2 ||
+    !fortyFourthCampState.availableVisitIds.every((id) => id.includes('maicheng')) ||
+    fortyFourthCampState.rosterCollection?.total < 22
+  ) {
+    throw new Error(`Expected forty-fourth camp to expose Maicheng dialogue/visit sets and preserve the full officer roster: ${JSON.stringify(fortyFourthCampState)}`);
+  }
+  await page.screenshot({ path: 'dist/verification-maicheng-camp.png', fullPage: true });
+
+  await page.mouse.click(966, 38);
+  await page.waitForTimeout(180);
+  const postMaichengProgressState = await page.evaluate(() => window.__HEROS_DEBUG__?.camp());
+  if (
+    postMaichengProgressState?.activeTab !== 'progress' ||
+    postMaichengProgressState.campaignProgress?.completedKnown !== 44 ||
+    postMaichengProgressState.campaignProgress?.totalKnown !== 44 ||
+    postMaichengProgressState.campaignProgress?.latestBattleTitle !== '맥성 고립전' ||
+    postMaichengProgressState.campaignProgress?.nextBattleTitle !== '준비 중'
+  ) {
+    throw new Error(`Expected post-Maicheng progress tab to complete the forty-fourth battle and pause before the next prepared slice: ${JSON.stringify(postMaichengProgressState?.campaignProgress)}`);
+  }
+  await page.screenshot({ path: 'dist/verification-post-maicheng-progress.png', fullPage: true });
+
   await page.evaluate(() => {
     const game = window.__HEROS_GAME__;
     game?.scene.stop('CampScene');
@@ -5781,10 +5939,10 @@ try {
     camp: window.__HEROS_DEBUG__?.camp?.() ?? null
   }));
   if (!titleContinueState.activeScenes.includes('CampScene')) {
-    throw new Error(`Expected title continue to reopen the latest camp after Gongan collapse: ${JSON.stringify(titleContinueState)}`);
+    throw new Error(`Expected title continue to reopen the latest camp after Maicheng isolation: ${JSON.stringify(titleContinueState)}`);
   }
 
-  console.log(`Verified title-to-forty-third-battle flow, recruited officer sortie selection, Ma Liang, Yi Ji, Gong Zhi, Huang Zhong, Wei Yan, Pang Tong, Fa Zheng, Wu Yi, Yan Yan, Li Yan, Huang Quan, Ma Chao, Ma Dai, Wang Ping joins, Luofeng, Luo main gate, Mianzhu, Chengdu surrender, Jiameng, Yangping, Dingjun, Hanzhong decisive battle, King of Hanzhong council, Shu-Han foundation state, Jing Province defense vanguard, Fan Castle vanguard, Han River flood, Fan Castle siege, Jing rear crisis, and Gongan collapse state at ${targetUrl}`);
+  console.log(`Verified title-to-forty-fourth-battle flow, recruited officer sortie selection, Ma Liang, Yi Ji, Gong Zhi, Huang Zhong, Wei Yan, Pang Tong, Fa Zheng, Wu Yi, Yan Yan, Li Yan, Huang Quan, Ma Chao, Ma Dai, Wang Ping joins, Luofeng, Luo main gate, Mianzhu, Chengdu surrender, Jiameng, Yangping, Dingjun, Hanzhong decisive battle, King of Hanzhong council, Shu-Han foundation state, Jing Province defense vanguard, Fan Castle vanguard, Han River flood, Fan Castle siege, Jing rear crisis, Gongan collapse, and Maicheng isolation state at ${targetUrl}`);
 } finally {
   await browser?.close();
   if (serverProcess && !serverProcess.killed) {
diff --git a/src/assets/images/battle/forty-fourth-battle-map.svg b/src/assets/images/battle/forty-fourth-battle-map.svg
new file mode 100644
index 0000000..1be9751
--- /dev/null
+++ b/src/assets/images/battle/forty-fourth-battle-map.svg
@@ -0,0 +1,95 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 8800 7000">
+  <defs>
+    <linearGradient id="plain" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0" stop-color="#6f7039"/>
+      <stop offset="0.5" stop-color="#8a7d43"/>
+      <stop offset="1" stop-color="#4d6130"/>
+    </linearGradient>
+    <linearGradient id="river" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0" stop-color="#1a4a5f"/>
+      <stop offset="0.45" stop-color="#32747a"/>
+      <stop offset="1" stop-color="#163948"/>
+    </linearGradient>
+    <pattern id="grain" width="96" height="96" patternUnits="userSpaceOnUse">
+      <path d="M0 18h96M0 52h96M18 0v96M61 0v96" stroke="#2b351f" stroke-width="8" opacity=".18"/>
+      <circle cx="20" cy="23" r="7" fill="#b4a35f" opacity=".28"/>
+      <circle cx="67" cy="71" r="5" fill="#31431f" opacity=".25"/>
+      <circle cx="84" cy="35" r="4" fill="#d0be70" opacity=".24"/>
+    </pattern>
+    <filter id="soft" x="-10%" y="-10%" width="120%" height="120%">
+      <feGaussianBlur stdDeviation="16"/>
+    </filter>
+  </defs>
+
+  <rect width="8800" height="7000" fill="url(#plain)"/>
+  <rect width="8800" height="7000" fill="url(#grain)" opacity=".72"/>
+
+  <path d="M0 3080 C820 2880 1160 3500 1620 4080 C2240 4860 3080 4870 3760 5160 C4380 5420 4660 6260 5520 7000 L0 7000 Z" fill="url(#river)" opacity=".96"/>
+  <path d="M3870 4860 C4310 5400 4630 6130 5350 7000" fill="none" stroke="#78b4a3" stroke-width="120" opacity=".18"/>
+  <path d="M170 4480 C850 4460 1430 4570 2100 4810" fill="none" stroke="#93c8a8" stroke-width="86" opacity=".22"/>
+  <path d="M3600 5680 C4050 5870 4430 6350 4820 6880" fill="none" stroke="#0b2630" stroke-width="190" opacity=".3"/>
+
+  <g opacity=".78">
+    <path d="M350 580 C970 110 1890 180 2510 610 C2020 990 1650 1360 1510 1920 C970 1690 520 1360 350 580Z" fill="#3c4e2b"/>
+    <path d="M3380 130 C4520 -160 5730 260 6660 1060 C6020 1270 5240 1510 4620 1980 C3950 1580 3560 920 3380 130Z" fill="#37472a"/>
+    <path d="M6640 770 C7600 760 8500 1330 8800 2220 L8800 3410 C8120 3160 7460 2920 6810 2920 C7070 2210 7040 1440 6640 770Z" fill="#3b4a2b"/>
+    <path d="M5760 5960 C6900 5630 8050 5820 8800 6430 L8800 7000 L5440 7000 C5550 6660 5650 6280 5760 5960Z" fill="#38482b"/>
+  </g>
+
+  <g fill="#526135" opacity=".85">
+    <circle cx="1040" cy="2360" r="420"/>
+    <circle cx="1650" cy="2680" r="510"/>
+    <circle cx="2490" cy="2210" r="430"/>
+    <circle cx="5110" cy="1680" r="520"/>
+    <circle cx="6010" cy="2140" r="430"/>
+    <circle cx="7070" cy="3920" r="540"/>
+    <circle cx="7920" cy="4720" r="620"/>
+    <circle cx="6520" cy="5270" r="470"/>
+  </g>
+
+  <g fill="none" stroke-linecap="round" stroke-linejoin="round">
+    <path d="M240 4180 C1350 4100 2440 3980 3370 3890 C4420 3790 5400 3470 6500 3150 C7200 2950 7890 2920 8420 3110" stroke="#c7a45a" stroke-width="210"/>
+    <path d="M2220 6020 C2360 5150 2530 4630 3050 4230 C3550 3840 4270 3820 5130 3910" stroke="#c7a45a" stroke-width="170"/>
+    <path d="M4430 5150 C5350 5080 6640 5090 7940 5150" stroke="#c7a45a" stroke-width="160"/>
+    <path d="M5720 1850 C5550 2500 5450 3140 5380 3830" stroke="#c7a45a" stroke-width="145"/>
+    <path d="M240 4180 C1350 4100 2440 3980 3370 3890 C4420 3790 5400 3470 6500 3150 C7200 2950 7890 2920 8420 3110" stroke="#46361f" stroke-width="38" opacity=".32"/>
+  </g>
+
+  <g>
+    <path d="M2700 3300 L3950 3040 L4140 4580 L2840 4710 Z" fill="#52534a" stroke="#171a16" stroke-width="42"/>
+    <path d="M2840 3460 L3790 3280 L3920 4420 L2950 4500 Z" fill="#817657" stroke="#25241a" stroke-width="30"/>
+    <path d="M2920 3570 L3700 3420 L3800 4310 L3040 4360 Z" fill="#9a8f61" opacity=".72"/>
+    <path d="M3290 3030 L3570 2970 L3600 3260 L3330 3310 Z" fill="#2b2d26" stroke="#d6b567" stroke-width="28"/>
+    <path d="M3840 3820 L4220 3760 L4280 4210 L3890 4250 Z" fill="#272d28" stroke="#d6b567" stroke-width="26"/>
+    <path d="M2510 4010 L2920 3940 L2960 4340 L2540 4380 Z" fill="#282e2a" stroke="#d6b567" stroke-width="26"/>
+    <path d="M2960 4710 L3860 4620 L3970 4900 L3050 5030 Z" fill="#3d392d" opacity=".85"/>
+    <circle cx="3320" cy="3910" r="250" fill="#3f442d" opacity=".5"/>
+  </g>
+
+  <g opacity=".82">
+    <path d="M1160 4550 L1530 4440 L1710 4740 L1340 4890 Z" fill="#9b6e31" stroke="#2d2115" stroke-width="28"/>
+    <path d="M4490 5200 L4960 5100 L5140 5450 L4630 5580 Z" fill="#9b6e31" stroke="#2d2115" stroke-width="28"/>
+    <path d="M6090 2290 L6610 2180 L6740 2580 L6210 2700 Z" fill="#9b6e31" stroke="#2d2115" stroke-width="28"/>
+    <path d="M3230 3810 L3570 3750 L3660 4070 L3300 4140 Z" fill="#916a34" stroke="#241b12" stroke-width="22"/>
+  </g>
+
+  <g opacity=".72">
+    <path d="M760 6090 C1280 5900 1710 5880 2110 6000" fill="none" stroke="#bda14d" stroke-width="72"/>
+    <path d="M3320 5850 C3820 5710 4250 5790 4630 6040" fill="none" stroke="#bda14d" stroke-width="76"/>
+    <path d="M4180 6370 C4700 6260 5140 6350 5490 6620" fill="none" stroke="#bda14d" stroke-width="70"/>
+  </g>
+
+  <g opacity=".8" stroke="#26331f" stroke-width="20">
+    <path d="M4550 2770 C4780 2620 5060 2580 5300 2680" fill="none"/>
+    <path d="M4680 2910 C4920 2790 5190 2810 5400 2950" fill="none"/>
+    <path d="M6510 3560 C6830 3420 7190 3420 7520 3600" fill="none"/>
+    <path d="M6690 3760 C7050 3640 7420 3720 7700 3940" fill="none"/>
+    <path d="M1940 3330 C2250 3190 2550 3200 2820 3360" fill="none"/>
+  </g>
+
+  <g fill="#1b221a" opacity=".22" filter="url(#soft)">
+    <ellipse cx="3440" cy="3910" rx="1100" ry="760"/>
+    <ellipse cx="7440" cy="4180" rx="1320" ry="920"/>
+    <ellipse cx="1660" cy="4700" rx="980" ry="760"/>
+  </g>
+</svg>
diff --git a/src/game/data/battles.ts b/src/game/data/battles.ts
index a933dc3..1a47045 100644
--- a/src/game/data/battles.ts
+++ b/src/game/data/battles.ts
@@ -36,6 +36,10 @@ import {
   fortyThirdBattleMap,
   fortyThirdBattleUnits,
   fortyThirdBattleVictoryPages,
+  fortyFourthBattleBonds,
+  fortyFourthBattleMap,
+  fortyFourthBattleUnits,
+  fortyFourthBattleVictoryPages,
   firstBattleMap,
   firstBattleUnits,
   firstBattleVictoryPages,
@@ -220,7 +224,8 @@ export type BattleScenarioId =
   | 'fortieth-battle-han-river-flood'
   | 'forty-first-battle-fan-castle-siege'
   | 'forty-second-battle-jing-rear-crisis'
-  | 'forty-third-battle-gongan-collapse';
+  | 'forty-third-battle-gongan-collapse'
+  | 'forty-fourth-battle-maicheng-isolation';
 
 export type BattleObjectiveKind = 'defeat-leader' | 'keep-unit-alive' | 'secure-terrain' | 'quick-victory';
 
@@ -2789,6 +2794,69 @@ export const fortyThirdBattleScenario: BattleScenarioDefinition = {
   nextCampScene: 'CampScene'
 };
 
+export const fortyFourthBattleScenario: BattleScenarioDefinition = {
+  id: 'forty-fourth-battle-maicheng-isolation',
+  title: '맥성 고립전',
+  victoryConditionLabel: '맥성 포위망 돌파',
+  defeatConditionLabel: '유비 또는 관우 퇴각',
+  openingObjectiveLines: [
+    '공안 성문을 잠시 붙들었지만 후방 소식은 끊겼습니다. 맥성 북문으로 빠지는 좁은 길을 열어 관우 전선의 잔병을 수습하십시오.',
+    '강동군은 숲길과 갈대 물목을 막고, 위군 추격대는 북쪽 길을 압박합니다. 포위망의 한쪽만 밀어서는 길이 다시 닫힙니다.',
+    '왕평, 조운, 마대, 황충처럼 지형 판단과 기동, 고지 견제에 강한 장수를 데려가면 맥성의 좁은 퇴로를 지키기 좋습니다.'
+  ],
+  map: fortyFourthBattleMap,
+  units: fortyFourthBattleUnits,
+  bonds: fortyFourthBattleBonds,
+  mapTextureKey: 'battle-map-forty-fourth',
+  leaderUnitId: 'maicheng-leader-lu-meng',
+  quickVictoryTurnLimit: 72,
+  baseVictoryGold: 9280,
+  objectives: [
+    {
+      id: 'leader',
+      kind: 'defeat-leader',
+      label: '여몽 봉쇄선 돌파',
+      rewardGold: 6120,
+      unitId: 'maicheng-leader-lu-meng'
+    },
+    {
+      id: 'liu-bei',
+      kind: 'keep-unit-alive',
+      label: '유비 생존',
+      rewardGold: 1440,
+      unitId: 'liu-bei'
+    },
+    {
+      id: 'guan-yu',
+      kind: 'keep-unit-alive',
+      label: '관우 생존',
+      rewardGold: 2260,
+      unitId: 'guan-yu'
+    },
+    {
+      id: 'maicheng-gate',
+      kind: 'secure-terrain',
+      label: '맥성 북문 확보',
+      rewardGold: 2960,
+      terrain: 'fort'
+    },
+    {
+      id: 'quick',
+      kind: 'quick-victory',
+      label: '72턴 이내 승리',
+      rewardGold: 2120,
+      maxTurn: 72
+    }
+  ],
+  defeatConditions: [
+    { kind: 'unit-defeated', unitId: 'liu-bei' },
+    { kind: 'unit-defeated', unitId: 'guan-yu' }
+  ],
+  itemRewards: ['콩 44', '상처약 34', '탁주 14', '맥성 북문 지도 1', '갈대 물목 표식 1'],
+  victoryPages: fortyFourthBattleVictoryPages,
+  nextCampScene: 'CampScene'
+};
+
 export const defaultBattleScenarioId: BattleScenarioId = firstBattleScenario.id;
 
 export const battleScenarios: Record<BattleScenarioId, BattleScenarioDefinition> = {
@@ -2834,7 +2902,8 @@ export const battleScenarios: Record<BattleScenarioId, BattleScenarioDefinition>
   'fortieth-battle-han-river-flood': fortiethBattleScenario,
   'forty-first-battle-fan-castle-siege': fortyFirstBattleScenario,
   'forty-second-battle-jing-rear-crisis': fortySecondBattleScenario,
-  'forty-third-battle-gongan-collapse': fortyThirdBattleScenario
+  'forty-third-battle-gongan-collapse': fortyThirdBattleScenario,
+  'forty-fourth-battle-maicheng-isolation': fortyFourthBattleScenario
 };
 
 export const defaultBattleScenario = battleScenarios[defaultBattleScenarioId];
diff --git a/src/game/data/campaignFlow.ts b/src/game/data/campaignFlow.ts
index fc7b91e..1746659 100644
--- a/src/game/data/campaignFlow.ts
+++ b/src/game/data/campaignFlow.ts
@@ -8,6 +8,7 @@ import {
   fortyFirstBattleScenario,
   fortySecondBattleScenario,
   fortyThirdBattleScenario,
+  fortyFourthBattleScenario,
   fifthBattleScenario,
   fifteenthBattleScenario,
   fourteenthBattleScenario,
@@ -60,6 +61,8 @@ import {
   fortySecondBattleVictoryPages,
   fortyThirdBattleIntroPages,
   fortyThirdBattleVictoryPages,
+  fortyFourthBattleIntroPages,
+  fortyFourthBattleVictoryPages,
   fifthBattleIntroPages,
   fifthBattleVictoryPages,
   fifteenthBattleIntroPages,
@@ -622,13 +625,24 @@ const sortieFlows: Record<string, SortieFlow> = {
   },
   [fortyThirdBattleScenario.id]: {
     afterBattleId: fortyThirdBattleScenario.id,
-    eyebrow: '다음 장 준비',
-    title: '형주 고립 심화',
+    eyebrow: '다음 전장',
+    title: fortyFourthBattleScenario.title,
     description:
-      '공안 성문은 잠시 붙들었지만 미방과 부사인의 흔들림은 완전히 멈추지 않았습니다. 다음 장에서는 관우의 번성 전선이 후방 상실과 맞물려 고립되는 흐름을 다룹니다.',
-    rewardHint: '다음 장: 맥성 고립과 형주 상실 준비 중',
-    pages: fortyThirdBattleVictoryPages,
-    unavailableNotice: '맥성 고립과 형주 상실 흐름은 다음 작업에서 이어집니다. 지금은 공안 성문 변고 뒤의 성장, 공명도, 보급을 정비할 수 있습니다.'
+      '공안 성문은 잠시 붙들었지만 미방과 부사인의 흔들림은 완전히 멈추지 않았습니다. 다음 출진에서는 맥성으로 향하는 좁은 퇴로를 열어 관우 전선의 고립을 늦춰야 합니다.',
+    rewardHint: `예상 보상: ${fortyFourthBattleScenario.title} 개방 / 맥성 북문 지도`,
+    nextBattleId: fortyFourthBattleScenario.id,
+    campaignStep: 'forty-fourth-battle',
+    pages: [...fortyThirdBattleVictoryPages, ...fortyFourthBattleIntroPages]
+  },
+  [fortyFourthBattleScenario.id]: {
+    afterBattleId: fortyFourthBattleScenario.id,
+    eyebrow: '다음 장 준비',
+    title: '형주 상실의 대가',
+    description:
+      '맥성의 포위망을 한 차례 뚫었지만 형주의 후방은 이미 크게 갈라졌습니다. 다음 장에서는 형주 상실과 유비의 분노가 더 큰 전쟁으로 번지는 흐름을 다룹니다.',
+    rewardHint: '다음 장: 형주 상실과 이릉으로 이어지는 분노 준비 중',
+    pages: fortyFourthBattleVictoryPages,
+    unavailableNotice: '형주 상실과 이릉 전쟁 흐름은 다음 작업에서 이어집니다. 지금은 맥성 고립전 뒤의 성장, 공명도, 보급을 정비할 수 있습니다.'
   }
 };
 
diff --git a/src/game/data/scenario.ts b/src/game/data/scenario.ts
index 3ebd852..568f72f 100644
--- a/src/game/data/scenario.ts
+++ b/src/game/data/scenario.ts
@@ -2842,6 +2842,69 @@ export const fortyThirdBattleVictoryPages: StoryPage[] = [
   }
 ];
 
+export const fortyFourthBattleIntroPages: StoryPage[] = [
+  {
+    id: 'forty-fourth-maicheng-orders',
+    bgm: 'story-dark',
+    chapter: '끊어진 후방',
+    background: 'story-militia',
+    speaker: '마량',
+    text: '공안 성문을 다시 잠갔으나 강릉과 나루의 소식이 끊겼습니다. 관우 장군의 번성 전선은 앞의 조조군과 뒤의 강동군 사이에서 길을 잃고 있습니다.'
+  },
+  {
+    id: 'forty-fourth-lu-meng-seals-roads',
+    bgm: 'story-dark',
+    chapter: '봉쇄되는 길',
+    background: 'story-three-heroes',
+    speaker: '왕평',
+    text: '맥성으로 빠지는 길목마다 흰 옷을 벗은 강동 병사가 서 있습니다. 큰길은 막혔고, 숲과 물목의 작은 길도 오래 버티지 못할 것입니다.'
+  },
+  {
+    id: 'forty-fourth-guan-yu-resolve',
+    bgm: 'battle-prep',
+    chapter: '남은 깃발',
+    background: 'story-liu-bei',
+    speaker: '관우',
+    portrait: 'guanYu',
+    text: '성 하나가 아니라 의리를 지키는 싸움이 되었소. 맥성으로 길을 내고 남은 병사들을 수습하겠소. 길이 좁을수록 마음이 먼저 무너지지 않게 하시오.'
+  },
+  {
+    id: 'forty-fourth-sortie',
+    bgm: 'battle-prep',
+    chapter: '맥성 고립전',
+    background: 'story-sortie',
+    speaker: '유비',
+    portrait: 'liuBei',
+    text: '운장의 깃발이 고립되었다면, 늦더라도 길을 열어야 하오. 북문과 갈대 물목을 동시에 살펴 포위망을 찢고 맥성의 퇴로를 확보하시오.'
+  }
+];
+
+export const fortyFourthBattleVictoryPages: StoryPage[] = [
+  {
+    id: 'forty-fourth-victory-road-opened',
+    bgm: 'militia-theme',
+    chapter: '뚫린 좁은 길',
+    background: 'story-sortie',
+    text: '맥성 북문의 좁은 길은 간신히 열렸고, 흩어진 병사들이 다시 깃발 아래로 모였습니다. 그러나 길 밖의 횃불은 여전히 더 많았습니다.'
+  },
+  {
+    id: 'forty-fourth-lu-meng-tightens',
+    bgm: 'story-dark',
+    chapter: '좁아지는 포위',
+    background: 'story-three-heroes',
+    speaker: '제갈량',
+    text: '여몽은 물러난 것이 아니라 더 넓게 둘러섰습니다. 맥성의 작은 승리는 시간을 벌었을 뿐, 형주를 되찾는 길은 아직 멀고 험합니다.'
+  },
+  {
+    id: 'forty-fourth-next-jing-loss',
+    bgm: 'story-dark',
+    chapter: '형주의 상실',
+    background: 'story-militia',
+    speaker: '마량',
+    text: '맥성의 포위는 풀렸으나 강릉과 공안의 마음은 이미 갈라졌습니다. 다음 장에서는 형주 상실의 대가와 유비의 분노가 더 큰 전쟁으로 번지는 흐름을 준비해야 합니다.'
+  }
+];
+
 export const firstBattleMap: BattleMap = {
   width: 20,
   height: 18,
@@ -3245,6 +3308,12 @@ export const fortyThirdBattleMap: BattleMap = {
   terrain: createFortyThirdBattleTerrain()
 };
 
+export const fortyFourthBattleMap: BattleMap = {
+  width: 88,
+  height: 70,
+  terrain: createFortyFourthBattleTerrain()
+};
+
 export const firstBattleUnits: UnitData[] = [
   {
     id: 'liu-bei',
@@ -14953,6 +15022,100 @@ export const fortyThirdBattleUnits: UnitData[] = [
   createThirtyFirstEnemyUnit('jing-collapse-leader-lu-meng', '여몽', '백의도강 도독', 'rebelLeader', 103, 720, 182, 83, 24)
 ];
 
+const fortyFourthBattleAllyPositions: Record<string, { x: number; y: number }> = {
+  'liu-bei': { x: 24, y: 45 },
+  'guan-yu': { x: 30, y: 38 },
+  'zhang-fei': { x: 24, y: 49 },
+  'jian-yong': { x: 20, y: 50 },
+  'mi-zhu': { x: 23, y: 43 },
+  'sun-qian': { x: 22, y: 53 },
+  'zhao-yun': { x: 33, y: 42 },
+  'zhuge-liang': { x: 25, y: 41 },
+  'ma-liang': { x: 31, y: 45 },
+  'yi-ji': { x: 28, y: 51 },
+  'gong-zhi': { x: 29, y: 54 },
+  'huang-zhong': { x: 35, y: 36 },
+  'wei-yan': { x: 32, y: 34 },
+  'pang-tong': { x: 27, y: 47 },
+  'fa-zheng': { x: 36, y: 46 },
+  'wu-yi': { x: 38, y: 41 },
+  'yan-yan': { x: 39, y: 44 },
+  'li-yan': { x: 35, y: 32 },
+  'huang-quan': { x: 40, y: 48 },
+  'ma-chao': { x: 41, y: 36 },
+  'ma-dai': { x: 43, y: 39 },
+  'wang-ping': { x: 37, y: 34 }
+};
+
+export const fortyFourthBattleUnits: UnitData[] = [
+  ...[
+    ...firstBattleUnits.filter((unit) => unit.faction === 'ally'),
+    ...xuzhouRecruitUnits,
+    ...caoBreakRecruitUnits,
+    ...liuBiaoRecruitUnits,
+    ...zhugeRecruitUnits,
+    ...jingzhouRecruitUnits,
+    ...guiyangRecruitUnits,
+    ...wulingRecruitUnits,
+    ...changshaRecruitUnits,
+    ...yizhouRecruitUnits,
+    ...fuPassRecruitUnits,
+    ...luoCastleRecruitUnits,
+    ...luoCastleProperRecruitUnits,
+    ...chengduPressureRecruitUnits,
+    ...chengduSurrenderRecruitUnits,
+    ...hanzhongOpeningRecruitUnits,
+    ...hanzhongScoutRecruitUnits,
+    ...hanzhongMainRecruitUnits
+  ].map((unit) => placeScenarioUnit(unit, fortyFourthBattleAllyPositions[unit.id] ?? { x: unit.x, y: unit.y })),
+  createThirtyFirstEnemyUnit('maicheng-wu-scout-a', '강동 척후', '북문 척후', 'bandit', 101, 426, 138, 48, 30),
+  createThirtyFirstEnemyUnit('maicheng-wu-scout-b', '강동 척후', '갈대 척후', 'bandit', 101, 426, 138, 53, 52),
+  createThirtyFirstEnemyUnit('maicheng-wu-scout-c', '강동 척후', '서림 척후', 'bandit', 102, 434, 140, 18, 41),
+  createThirtyFirstEnemyUnit('maicheng-wu-scout-d', '강동 척후', '남문 척후', 'bandit', 102, 434, 140, 45, 63),
+  createThirtyFirstEnemyUnit('maicheng-wu-infantry-a', '강동 보병', '북문 보병', 'yellowTurban', 102, 620, 164, 55, 28),
+  createThirtyFirstEnemyUnit('maicheng-wu-infantry-b', '강동 보병', '북로 보병', 'yellowTurban', 102, 620, 164, 62, 34),
+  createThirtyFirstEnemyUnit('maicheng-wu-infantry-c', '강동 보병', '동문 보병', 'yellowTurban', 103, 632, 166, 70, 43),
+  createThirtyFirstEnemyUnit('maicheng-wu-infantry-d', '강동 보병', '남문 보병', 'yellowTurban', 103, 632, 166, 58, 59),
+  createThirtyFirstEnemyUnit('maicheng-wu-infantry-e', '강동 보병', '서림 보병', 'yellowTurban', 104, 644, 168, 22, 52),
+  createThirtyFirstEnemyUnit('maicheng-wu-infantry-f', '강동 보병', '포위 보병', 'yellowTurban', 104, 644, 168, 76, 28),
+  createThirtyFirstEnemyUnit('maicheng-wu-archer-a', '강동 궁병', '북문 궁병', 'archer', 102, 456, 146, 50, 24),
+  createThirtyFirstEnemyUnit('maicheng-wu-archer-b', '강동 궁병', '동림 궁병', 'archer', 103, 464, 148, 72, 38),
+  createThirtyFirstEnemyUnit('maicheng-wu-archer-c', '강동 궁병', '남문 궁병', 'archer', 103, 464, 148, 61, 64),
+  createThirtyFirstEnemyUnit('maicheng-wu-archer-d', '강동 궁병', '서림 궁병', 'archer', 104, 472, 150, 19, 47),
+  createThirtyFirstEnemyUnit('maicheng-wu-archer-e', '강동 궁병', '갈대 궁병', 'archer', 104, 472, 150, 43, 56),
+  createThirtyFirstEnemyUnit('maicheng-wu-archer-f', '강동 궁병', '산길 궁병', 'archer', 105, 480, 152, 66, 21),
+  createThirtyFirstEnemyUnit('maicheng-wu-cavalry-a', '강동 기병', '북로 기병', 'cavalry', 103, 632, 166, 57, 18),
+  createThirtyFirstEnemyUnit('maicheng-wu-cavalry-b', '강동 기병', '동로 기병', 'cavalry', 103, 632, 166, 80, 36),
+  createThirtyFirstEnemyUnit('maicheng-wu-cavalry-c', '강동 기병', '남로 기병', 'cavalry', 104, 644, 168, 66, 61),
+  createThirtyFirstEnemyUnit('maicheng-wu-cavalry-d', '강동 기병', '서로 기병', 'cavalry', 104, 644, 168, 16, 58),
+  createThirtyFirstEnemyUnit('maicheng-wu-guard-a', '강동 친위대', '북문 친위대', 'yellowTurban', 105, 668, 172, 63, 27),
+  createThirtyFirstEnemyUnit('maicheng-wu-guard-b', '강동 친위대', '동문 친위대', 'yellowTurban', 105, 668, 172, 78, 45),
+  createThirtyFirstEnemyUnit('maicheng-wu-guard-c', '강동 친위대', '남문 친위대', 'yellowTurban', 106, 680, 174, 54, 66),
+  createThirtyFirstEnemyUnit('maicheng-wu-guard-d', '강동 친위대', '서문 친위대', 'yellowTurban', 106, 680, 174, 25, 57),
+  createThirtyFirstEnemyUnit('maicheng-wu-ambusher-a', '백의 복병', '북문 복병', 'bandit', 102, 442, 142, 44, 28),
+  createThirtyFirstEnemyUnit('maicheng-wu-ambusher-b', '백의 복병', '숲길 복병', 'bandit', 103, 450, 144, 27, 33),
+  createThirtyFirstEnemyUnit('maicheng-wu-ambusher-c', '백의 복병', '갈대 복병', 'bandit', 103, 450, 144, 48, 58),
+  createThirtyFirstEnemyUnit('maicheng-wu-ambusher-d', '백의 복병', '서림 복병', 'bandit', 104, 458, 146, 12, 44),
+  createThirtyFirstEnemyUnit('maicheng-wu-ambusher-e', '백의 복병', '퇴로 복병', 'bandit', 104, 458, 146, 72, 55),
+  createThirtyFirstEnemyUnit('maicheng-wu-marine-a', '강동 수군', '갈대 수군', 'yellowTurban', 103, 636, 166, 35, 61),
+  createThirtyFirstEnemyUnit('maicheng-wu-marine-b', '강동 수군', '물목 수군', 'yellowTurban', 104, 648, 168, 42, 66),
+  createThirtyFirstEnemyUnit('maicheng-wu-marine-c', '강동 수군', '나루 수군', 'yellowTurban', 104, 648, 168, 52, 67),
+  createThirtyFirstEnemyUnit('maicheng-wei-cavalry-a', '위군 기병', '번성 추격대', 'cavalry', 104, 654, 170, 67, 15),
+  createThirtyFirstEnemyUnit('maicheng-wei-cavalry-b', '위군 기병', '북로 추격대', 'cavalry', 105, 666, 172, 74, 19),
+  createThirtyFirstEnemyUnit('maicheng-wei-cavalry-c', '위군 기병', '동로 추격대', 'cavalry', 105, 666, 172, 82, 25),
+  createThirtyFirstEnemyUnit('maicheng-wei-infantry-a', '위군 보병', '번성 보병', 'yellowTurban', 104, 650, 168, 69, 12),
+  createThirtyFirstEnemyUnit('maicheng-wei-infantry-b', '위군 보병', '북로 보병', 'yellowTurban', 105, 662, 170, 78, 16),
+  createThirtyFirstEnemyUnit('maicheng-wei-infantry-c', '위군 보병', '동로 보병', 'yellowTurban', 105, 662, 170, 84, 30),
+  createThirtyFirstEnemyUnit('maicheng-strategist-a', '강동 책사', '봉쇄 책사', 'strategist', 105, 492, 152, 61, 31),
+  createThirtyFirstEnemyUnit('maicheng-strategist-b', '강동 책사', '서찰 책사', 'strategist', 105, 492, 152, 75, 50),
+  createThirtyFirstEnemyUnit('maicheng-strategist-c', '위군 책사', '추격 책사', 'strategist', 106, 500, 154, 78, 22),
+  createThirtyFirstEnemyUnit('maicheng-officer-pan-zhang', '반장', '강동 포위장', 'rebelLeader', 106, 690, 176, 68, 53),
+  createThirtyFirstEnemyUnit('maicheng-officer-ma-zhong', '마충', '매복 지휘관', 'bandit', 106, 520, 156, 52, 36),
+  createThirtyFirstEnemyUnit('maicheng-officer-lu-xun', '육손', '강동 설객', 'strategist', 107, 512, 156, 73, 34),
+  createThirtyFirstEnemyUnit('maicheng-officer-xu-huang', '서황', '번성 추격장', 'cavalry', 107, 706, 180, 82, 18),
+  createThirtyFirstEnemyUnit('maicheng-leader-lu-meng', '여몽', '형주 봉쇄 도독', 'rebelLeader', 108, 742, 186, 80, 43)
+];
+
 export const firstBattleBonds: BattleBond[] = [
   {
     id: 'liu-bei__guan-yu',
@@ -15685,6 +15848,35 @@ export const jingCollapseBonds: BattleBond[] = [
 export const fortyThirdBattleBonds: BattleBond[] = [...fortySecondBattleBonds, ...jingCollapseBonds].map(
   cloneBattleBondForScenario
 );
+export const maichengIsolationBonds: BattleBond[] = [
+  {
+    id: 'guan-yu__wang-ping_maicheng',
+    unitIds: ['guan-yu', 'wang-ping'],
+    title: '맥성 북문',
+    level: 40,
+    exp: 0,
+    description: '관우의 결단과 왕평의 지형 판단은 맥성 북문의 좁은 퇴로를 찾는 힘이 된다.'
+  },
+  {
+    id: 'zhao-yun__ma-dai_maicheng',
+    unitIds: ['zhao-yun', 'ma-dai'],
+    title: '기동 차단',
+    level: 36,
+    exp: 0,
+    description: '조운의 빠른 판단과 마대의 안정된 기병 운용은 포위망의 틈을 빠르게 찢는다.'
+  },
+  {
+    id: 'guan-yu__huang-zhong_maicheng',
+    unitIds: ['guan-yu', 'huang-zhong'],
+    title: '노장의 깃발',
+    level: 34,
+    exp: 0,
+    description: '관우의 정면 돌파와 황충의 고지 견제는 좁은 맥성 길목에서 포위군을 늦춘다.'
+  }
+];
+export const fortyFourthBattleBonds: BattleBond[] = [...fortyThirdBattleBonds, ...maichengIsolationBonds].map(
+  cloneBattleBondForScenario
+);
 
 function createEighthBattleTerrain(): TerrainType[][] {
   return Array.from({ length: 22 }, (_, y) =>
@@ -17809,6 +18001,77 @@ function createFortyThirdBattleTerrain(): TerrainType[][] {
   );
 }
 
+function createFortyFourthBattleTerrain(): TerrainType[][] {
+  return Array.from({ length: 70 }, (_, y) =>
+    Array.from({ length: 88 }, (_, x): TerrainType => {
+      if (x >= 27 && x <= 39 && y >= 33 && y <= 46) {
+        return 'fort';
+      }
+      if (
+        (x >= 31 && x <= 35 && y >= 36 && y <= 42) ||
+        (x >= 44 && x <= 49 && y >= 50 && y <= 56) ||
+        (x >= 12 && x <= 18 && y >= 45 && y <= 51) ||
+        (x >= 60 && x <= 66 && y >= 22 && y <= 28)
+      ) {
+        return 'village';
+      }
+      if (
+        (x >= 36 && x <= 42 && y >= 48 && y <= 69) ||
+        (x >= 43 && x <= 50 && y >= 55 && y <= 69) ||
+        (x >= 51 && x <= 57 && y >= 61 && y <= 69) ||
+        (x >= 0 && x <= 9 && y >= 28 && y <= 69)
+      ) {
+        return 'river';
+      }
+      if (
+        (x >= 1 && x <= 31 && y >= 39 && y <= 43) ||
+        (x >= 29 && x <= 57 && y >= 37 && y <= 41) ||
+        (x >= 38 && x <= 82 && y >= 29 && y <= 33) ||
+        (x >= 44 && x <= 80 && y >= 48 && y <= 52) ||
+        (x >= 22 && x <= 32 && y >= 46 && y <= 62) ||
+        (x >= 55 && x <= 64 && y >= 18 && y <= 36)
+      ) {
+        return 'road';
+      }
+      if (
+        (x >= 4 && x <= 26 && y >= 20 && y <= 56) ||
+        (x >= 18 && x <= 36 && y >= 4 && y <= 31) ||
+        (x >= 42 && x <= 66 && y >= 5 && y <= 25) ||
+        (x >= 58 && x <= 86 && y >= 34 && y <= 64)
+      ) {
+        return 'forest';
+      }
+      if (
+        (x >= 0 && x <= 25 && y <= 21) ||
+        (x >= 34 && x <= 62 && y <= 15) ||
+        (x >= 67 && x <= 87 && y <= 31) ||
+        (x >= 58 && x <= 87 && y >= 60) ||
+        (x >= 12 && x <= 31 && y >= 56)
+      ) {
+        return 'hill';
+      }
+      if (
+        (x <= 2 && y <= 27) ||
+        (x >= 85 && y >= 32) ||
+        (x >= 38 && x <= 43 && y <= 8) ||
+        (x >= 66 && x <= 70 && y >= 6 && y <= 31) ||
+        (x >= 9 && x <= 13 && y >= 52 && y <= 69) ||
+        (x >= 25 && x <= 27 && y >= 30 && y <= 49)
+      ) {
+        return 'cliff';
+      }
+      if (
+        (x >= 24 && x <= 42 && y >= 30 && y <= 49) ||
+        (x >= 48 && x <= 60 && y >= 28 && y <= 44) ||
+        (x >= 14 && x <= 27 && y >= 34 && y <= 53)
+      ) {
+        return 'camp';
+      }
+      return 'plain';
+    })
+  );
+}
+
 function placeScenarioUnit(unit: UnitData, position: { x: number; y: number }): UnitData {
   return {
     ...cloneUnitForScenario(unit),
diff --git a/src/game/scenes/BattleScene.ts b/src/game/scenes/BattleScene.ts
index a564e0f..9d5b5cc 100644
--- a/src/game/scenes/BattleScene.ts
+++ b/src/game/scenes/BattleScene.ts
@@ -782,7 +782,53 @@ const unitTexture: Record<string, string> = {
   'jing-collapse-officer-lu-xun': 'unit-rebel-archer',
   'jing-collapse-officer-fu-shiren': 'unit-rebel-leader',
   'jing-collapse-officer-mi-fang': 'unit-rebel-leader',
-  'jing-collapse-leader-lu-meng': 'unit-rebel-leader'
+  'jing-collapse-leader-lu-meng': 'unit-rebel-leader',
+  'maicheng-wu-scout-a': 'unit-rebel',
+  'maicheng-wu-scout-b': 'unit-rebel',
+  'maicheng-wu-scout-c': 'unit-rebel',
+  'maicheng-wu-scout-d': 'unit-rebel',
+  'maicheng-wu-infantry-a': 'unit-rebel',
+  'maicheng-wu-infantry-b': 'unit-rebel',
+  'maicheng-wu-infantry-c': 'unit-rebel',
+  'maicheng-wu-infantry-d': 'unit-rebel',
+  'maicheng-wu-infantry-e': 'unit-rebel',
+  'maicheng-wu-infantry-f': 'unit-rebel',
+  'maicheng-wu-archer-a': 'unit-rebel-archer',
+  'maicheng-wu-archer-b': 'unit-rebel-archer',
+  'maicheng-wu-archer-c': 'unit-rebel-archer',
+  'maicheng-wu-archer-d': 'unit-rebel-archer',
+  'maicheng-wu-archer-e': 'unit-rebel-archer',
+  'maicheng-wu-archer-f': 'unit-rebel-archer',
+  'maicheng-wu-cavalry-a': 'unit-rebel-cavalry',
+  'maicheng-wu-cavalry-b': 'unit-rebel-cavalry',
+  'maicheng-wu-cavalry-c': 'unit-rebel-cavalry',
+  'maicheng-wu-cavalry-d': 'unit-rebel-cavalry',
+  'maicheng-wu-guard-a': 'unit-rebel',
+  'maicheng-wu-guard-b': 'unit-rebel',
+  'maicheng-wu-guard-c': 'unit-rebel',
+  'maicheng-wu-guard-d': 'unit-rebel',
+  'maicheng-wu-ambusher-a': 'unit-rebel',
+  'maicheng-wu-ambusher-b': 'unit-rebel',
+  'maicheng-wu-ambusher-c': 'unit-rebel',
+  'maicheng-wu-ambusher-d': 'unit-rebel',
+  'maicheng-wu-ambusher-e': 'unit-rebel',
+  'maicheng-wu-marine-a': 'unit-rebel',
+  'maicheng-wu-marine-b': 'unit-rebel',
+  'maicheng-wu-marine-c': 'unit-rebel',
+  'maicheng-wei-cavalry-a': 'unit-rebel-cavalry',
+  'maicheng-wei-cavalry-b': 'unit-rebel-cavalry',
+  'maicheng-wei-cavalry-c': 'unit-rebel-cavalry',
+  'maicheng-wei-infantry-a': 'unit-rebel',
+  'maicheng-wei-infantry-b': 'unit-rebel',
+  'maicheng-wei-infantry-c': 'unit-rebel',
+  'maicheng-strategist-a': 'unit-rebel-archer',
+  'maicheng-strategist-b': 'unit-rebel-archer',
+  'maicheng-strategist-c': 'unit-rebel-archer',
+  'maicheng-officer-pan-zhang': 'unit-rebel-leader',
+  'maicheng-officer-ma-zhong': 'unit-rebel',
+  'maicheng-officer-lu-xun': 'unit-rebel-archer',
+  'maicheng-officer-xu-huang': 'unit-rebel-cavalry',
+  'maicheng-leader-lu-meng': 'unit-rebel-leader'
 };
 
 const unitTextureByClass: Partial<Record<UnitClassKey, string>> = {
@@ -2022,7 +2068,53 @@ const enemyAiByUnitId: Record<string, EnemyAiBehavior> = {
   'jing-collapse-officer-lu-xun': 'hold',
   'jing-collapse-officer-fu-shiren': 'guard',
   'jing-collapse-officer-mi-fang': 'guard',
-  'jing-collapse-leader-lu-meng': 'guard'
+  'jing-collapse-leader-lu-meng': 'guard',
+  'maicheng-wu-scout-a': 'aggressive',
+  'maicheng-wu-scout-b': 'aggressive',
+  'maicheng-wu-scout-c': 'aggressive',
+  'maicheng-wu-scout-d': 'aggressive',
+  'maicheng-wu-infantry-a': 'guard',
+  'maicheng-wu-infantry-b': 'guard',
+  'maicheng-wu-infantry-c': 'guard',
+  'maicheng-wu-infantry-d': 'guard',
+  'maicheng-wu-infantry-e': 'guard',
+  'maicheng-wu-infantry-f': 'guard',
+  'maicheng-wu-archer-a': 'hold',
+  'maicheng-wu-archer-b': 'hold',
+  'maicheng-wu-archer-c': 'hold',
+  'maicheng-wu-archer-d': 'hold',
+  'maicheng-wu-archer-e': 'hold',
+  'maicheng-wu-archer-f': 'hold',
+  'maicheng-wu-cavalry-a': 'aggressive',
+  'maicheng-wu-cavalry-b': 'aggressive',
+  'maicheng-wu-cavalry-c': 'aggressive',
+  'maicheng-wu-cavalry-d': 'aggressive',
+  'maicheng-wu-guard-a': 'guard',
+  'maicheng-wu-guard-b': 'guard',
+  'maicheng-wu-guard-c': 'guard',
+  'maicheng-wu-guard-d': 'guard',
+  'maicheng-wu-ambusher-a': 'aggressive',
+  'maicheng-wu-ambusher-b': 'aggressive',
+  'maicheng-wu-ambusher-c': 'aggressive',
+  'maicheng-wu-ambusher-d': 'aggressive',
+  'maicheng-wu-ambusher-e': 'aggressive',
+  'maicheng-wu-marine-a': 'aggressive',
+  'maicheng-wu-marine-b': 'aggressive',
+  'maicheng-wu-marine-c': 'guard',
+  'maicheng-wei-cavalry-a': 'aggressive',
+  'maicheng-wei-cavalry-b': 'aggressive',
+  'maicheng-wei-cavalry-c': 'aggressive',
+  'maicheng-wei-infantry-a': 'guard',
+  'maicheng-wei-infantry-b': 'guard',
+  'maicheng-wei-infantry-c': 'guard',
+  'maicheng-strategist-a': 'hold',
+  'maicheng-strategist-b': 'hold',
+  'maicheng-strategist-c': 'hold',
+  'maicheng-officer-pan-zhang': 'guard',
+  'maicheng-officer-ma-zhong': 'aggressive',
+  'maicheng-officer-lu-xun': 'hold',
+  'maicheng-officer-xu-huang': 'aggressive',
+  'maicheng-leader-lu-meng': 'guard'
 };
 
 const defaultEnemyAiByClass: Partial<Record<UnitClassKey, EnemyAiBehavior>> = {
diff --git a/src/game/scenes/BootScene.ts b/src/game/scenes/BootScene.ts
index dd64cb3..3c690d4 100644
--- a/src/game/scenes/BootScene.ts
+++ b/src/game/scenes/BootScene.ts
@@ -9,6 +9,7 @@ import fortiethBattleMapUrl from '../../assets/images/battle/fortieth-battle-map
 import fortyFirstBattleMapUrl from '../../assets/images/battle/forty-first-battle-map.svg';
 import fortySecondBattleMapUrl from '../../assets/images/battle/forty-second-battle-map.svg';
 import fortyThirdBattleMapUrl from '../../assets/images/battle/forty-third-battle-map.svg';
+import fortyFourthBattleMapUrl from '../../assets/images/battle/forty-fourth-battle-map.svg';
 import fourteenthBattleMapUrl from '../../assets/images/battle/fourteenth-battle-map.svg';
 import fourthBattleMapUrl from '../../assets/images/battle/fourth-battle-map.svg';
 import ninthBattleMapUrl from '../../assets/images/battle/ninth-battle-map.svg';
@@ -144,6 +145,7 @@ export class BootScene extends Phaser.Scene {
     this.load.image('battle-map-forty-first', fortyFirstBattleMapUrl);
     this.load.image('battle-map-forty-second', fortySecondBattleMapUrl);
     this.load.image('battle-map-forty-third', fortyThirdBattleMapUrl);
+    this.load.image('battle-map-forty-fourth', fortyFourthBattleMapUrl);
     this.load.image('portrait-liu-bei', liuBeiPortraitUrl);
     this.load.image('portrait-guan-yu', guanYuPortraitUrl);
     this.load.image('portrait-zhang-fei', zhangFeiPortraitUrl);
diff --git a/src/game/scenes/CampScene.ts b/src/game/scenes/CampScene.ts
index eda7c35..8e4d93a 100644
--- a/src/game/scenes/CampScene.ts
+++ b/src/game/scenes/CampScene.ts
@@ -40,6 +40,7 @@ import {
   luoCastleProperRecruitUnits,
   luoCastleRecruitBonds,
   luoCastleRecruitUnits,
+  maichengIsolationBonds,
   wulingRecruitBonds,
   wulingRecruitUnits,
   xuzhouRecruitBonds,
@@ -396,7 +397,8 @@ const campaignTimelineChapters: CampaignTimelineChapter[] = [
       'fortieth-battle-han-river-flood',
       'forty-first-battle-fan-castle-siege',
       'forty-second-battle-jing-rear-crisis',
-      'forty-third-battle-gongan-collapse'
+      'forty-third-battle-gongan-collapse',
+      'forty-fourth-battle-maicheng-isolation'
     ],
     nextHints: ['왕업 선언', '번성 포위', '형주 위기']
   }
@@ -445,7 +447,8 @@ const campBattleIds = {
   fortieth: 'fortieth-battle-han-river-flood',
   fortyFirst: 'forty-first-battle-fan-castle-siege',
   fortySecond: 'forty-second-battle-jing-rear-crisis',
-  fortyThird: 'forty-third-battle-gongan-collapse'
+  fortyThird: 'forty-third-battle-gongan-collapse',
+  fortyFourth: 'forty-fourth-battle-maicheng-isolation'
 } as const;
 
 const defaultRequiredSortieUnitIds = ['liu-bei'];
@@ -950,6 +953,20 @@ const sortieRulesByBattleId: Partial<Record<BattleScenarioId, SortieRuleDefiniti
       { unitId: 'zhao-yun', reason: '나루와 성문 사이를 빠르게 오가며 백의 복병을 차단합니다.' }
     ],
     note: '공안 성문 변고는 스물두 명 중 일곱 명만 출전합니다. 유비와 관우는 필수이며, 장부, 민심, 성문 지형, 기동 차단 중 무엇을 두껍게 할지 선택하십시오.'
+  },
+  'forty-fourth-battle-maicheng-isolation': {
+    maxUnits: 7,
+    requiredUnitIds: ['liu-bei', 'guan-yu'],
+    recommended: [
+      { unitId: 'liu-bei', reason: '맥성으로 몰린 관우군의 명분과 패배 조건의 중심입니다.' },
+      { unitId: 'guan-yu', reason: '맥성 고립전의 핵심 장수이며 반드시 생존해야 합니다.' },
+      { unitId: 'wang-ping', reason: '북문과 산길 사이의 좁은 통로를 읽어 포위망 돌파에 강합니다.' },
+      { unitId: 'zhao-yun', reason: '갈대 물목과 동쪽 숲길을 빠르게 오가며 추격대를 끊습니다.' },
+      { unitId: 'huang-zhong', reason: '성벽과 갈대밭 너머 궁병을 견제해 관우의 전열을 보호합니다.' },
+      { unitId: 'ma-dai', reason: '위군 기병의 측면 차단에 대응하는 빠른 기동 카드입니다.' },
+      { unitId: 'ma-liang', reason: '형주 민심과 맥성 북문 병사들의 흔들림을 다독이는 참모입니다.' }
+    ],
+    note: '맥성 고립전은 스물두 명 중 일곱 명만 출전합니다. 유비와 관우는 필수이며, 북문 돌파, 갈대 물목 차단, 위군 기병 대응 중 어디에 힘을 실을지 선택하십시오.'
   }
 };
 
@@ -4517,6 +4534,87 @@ const campDialogues: CampDialogue[] = [
         rewardExp: 15
       }
     ]
+  },
+  {
+    id: 'guan-wangping-after-maicheng',
+    title: '북문을 짚는 손',
+    availableAfterBattleIds: [campBattleIds.fortyFourth],
+    unitIds: ['guan-yu', 'wang-ping'],
+    bondId: 'guan-yu__wang-ping_maicheng',
+    rewardExp: 50,
+    lines: [
+      '왕평: 맥성의 북문은 넓어 보이지만, 실제로는 성 밖 둔덕과 마른 해자가 길을 나눕니다.',
+      '관우: 성이 작을수록 길 하나가 목숨이 되겠구려. 그대가 짚은 길을 놓치지 않겠소.',
+      '왕평: 무리하게 곧장 나가면 포위가 다시 닫힙니다. 한 번 열고, 한 번 더 버틸 지점이 필요합니다.'
+    ],
+    choices: [
+      {
+        id: 'mark-north-gate-rally',
+        label: '북문 집결점을 정한다',
+        response: '관우는 북문 밖 둔덕에 집결 깃발을 세우게 했고, 왕평은 돌파 뒤 다시 모일 길을 정리했습니다.',
+        rewardExp: 18
+      },
+      {
+        id: 'keep-second-line',
+        label: '두 번째 방어선을 세운다',
+        response: '왕평은 마른 해자를 따라 예비 방어선을 그었고, 관우군은 포위망이 다시 닫힐 때 버틸 지점을 얻었습니다.',
+        rewardExp: 17
+      }
+    ]
+  },
+  {
+    id: 'zhaoyun-madai-after-maicheng',
+    title: '갈대 물목의 기병',
+    availableAfterBattleIds: [campBattleIds.fortyFourth],
+    unitIds: ['zhao-yun', 'ma-dai'],
+    bondId: 'zhao-yun__ma-dai_maicheng',
+    rewardExp: 48,
+    lines: [
+      '마대: 물가의 길은 말발굽이 깊이 빠집니다. 빠르게 달리는 것보다 멈추는 자리를 먼저 보아야 합니다.',
+      '조운: 그러면 내가 길을 열고, 그대가 뒤의 추격을 꺾으면 되겠소.',
+      '마대: 위군 기병은 급히 달려들 것입니다. 물목에서 말머리를 비틀게 만들면 돌파로 이어집니다.'
+    ],
+    choices: [
+      {
+        id: 'stagger-cavalry-crossing',
+        label: '기병 통과 순서를 나눈다',
+        response: '조운과 마대는 갈대 물목을 두 차례로 나누어 건너는 기병 운용을 정했습니다.',
+        rewardExp: 17
+      },
+      {
+        id: 'bait-wei-cavalry',
+        label: '위군 기병을 유인한다',
+        response: '마대는 좁은 물목까지 위군 기병을 끌어들이는 움직임을 정리했고, 조운은 빠져나갈 길을 확보했습니다.',
+        rewardExp: 16
+      }
+    ]
+  },
+  {
+    id: 'guan-huangzhong-after-maicheng',
+    title: '노장의 활, 운장의 길',
+    availableAfterBattleIds: [campBattleIds.fortyFourth],
+    unitIds: ['guan-yu', 'huang-zhong'],
+    bondId: 'guan-yu__huang-zhong_maicheng',
+    rewardExp: 48,
+    lines: [
+      '황충: 성 밖 궁수들은 길을 막기보다 마음을 흔듭니다. 깃발이 멈추면 병사들이 먼저 움츠러듭니다.',
+      '관우: 내가 앞에서 멈추지 않으면, 노장께서 뒤의 화살길을 지켜 주시겠소?',
+      '황충: 활은 늙어도 길을 잃지 않습니다. 운장께서 길을 열면, 나는 그 길 위의 눈을 끊겠습니다.'
+    ],
+    choices: [
+      {
+        id: 'clear-archer-nests',
+        label: '궁수 거점을 먼저 끊는다',
+        response: '황충은 성 밖 궁수 거점을 표시했고, 관우는 돌파 전 화살길을 잠시 멈출 기회를 얻었습니다.',
+        rewardExp: 17
+      },
+      {
+        id: 'protect-guan-banner',
+        label: '관우의 깃발을 엄호한다',
+        response: '황충은 관우의 깃발이 흔들리지 않게 엄호 위치를 잡았고, 병사들의 사기가 버텼습니다.',
+        rewardExp: 16
+      }
+    ]
   }
 ];
 
@@ -6226,6 +6324,66 @@ const campVisits: CampVisitDefinition[] = [
         itemRewards: ['탁주 4']
       }
     ]
+  },
+  {
+    id: 'maicheng-north-gate-scout',
+    title: '맥성 북문 돌파로 정찰',
+    location: '맥성 북문 둔덕',
+    availableAfterBattleIds: [campBattleIds.fortyFourth],
+    bondId: 'guan-yu__wang-ping_maicheng',
+    description: '관우와 왕평이 맥성 북문 밖의 둔덕, 마른 해자, 다시 닫힐 포위선을 살피며 다음 돌파 지점을 정합니다.',
+    lines: [
+      '왕평: 이 둔덕에 깃발을 세우면 성안 병사들이 밖의 길을 볼 수 있습니다.',
+      '관우: 보이는 길이 있어야 마음도 따르겠지. 다만 적도 이 깃발을 먼저 노릴 것이오.',
+      '정찰병들은 둔덕과 해자 사이에 작은 표식을 묻고, 돌파 뒤 다시 모일 위치를 정했습니다.'
+    ],
+    choices: [
+      {
+        id: 'raise-north-gate-marker',
+        label: '북문 표식을 세운다',
+        response: '맥성 북문 밖 집결 표식이 세워져, 포위망을 빠져나온 병사들이 다시 모일 길을 알게 되었습니다.',
+        bondExp: 40,
+        itemRewards: ['맥성 북문 지도 1']
+      },
+      {
+        id: 'brace-dry-moat-line',
+        label: '마른 해자 방어선을 정한다',
+        response: '왕평은 마른 해자의 굴곡을 따라 예비 방어선을 정했고, 관우군은 돌파 실패 때 버틸 길을 얻었습니다.',
+        bondExp: 38,
+        gold: 1120,
+        itemRewards: ['상처약 6']
+      }
+    ]
+  },
+  {
+    id: 'maicheng-reed-ford-cache',
+    title: '갈대 물목 보급 은닉',
+    location: '맥성 동쪽 갈대 물목',
+    availableAfterBattleIds: [campBattleIds.fortyFourth],
+    bondId: 'zhao-yun__ma-dai_maicheng',
+    description: '조운과 마대가 맥성 동쪽 갈대 물목에 작은 보급품을 숨기고, 위군 기병을 흔들 차단로를 정리합니다.',
+    lines: [
+      '조운: 길을 알더라도 오래 버티려면 물과 약이 필요하오.',
+      '마대: 갈대 아래 낮은 땅은 적이 쉽게 뒤지지 않습니다. 다만 말이 빠지지 않게 표시를 작게 남겨야 합니다.',
+      '기병들은 갈대 물목에 낮은 표식을 남기고, 추격대가 들어올 때 말머리를 돌릴 지점을 익혔습니다.'
+    ],
+    choices: [
+      {
+        id: 'hide-reed-supplies',
+        label: '갈대밭에 보급을 숨긴다',
+        response: '갈대 물목에 상처약과 탁주가 숨겨져, 다음 전투의 장기전 대비가 조금 나아졌습니다.',
+        bondExp: 38,
+        itemRewards: ['상처약 5', '탁주 3']
+      },
+      {
+        id: 'cut-cavalry-turning-path',
+        label: '기병 회전로를 끊는다',
+        response: '마대는 위군 기병이 말머리를 돌릴 길을 미리 끊었고, 조운은 빠져나갈 좁은 길을 표시했습니다.',
+        bondExp: 36,
+        gold: 1080,
+        itemRewards: ['갈대 물목 표식 1']
+      }
+    ]
   }
 ];
 
@@ -6317,7 +6475,8 @@ export class CampScene extends Phaser.Scene {
       battleId === campBattleIds.fortieth ||
       battleId === campBattleIds.fortyFirst ||
       battleId === campBattleIds.fortySecond ||
-      battleId === campBattleIds.fortyThird
+      battleId === campBattleIds.fortyThird ||
+      battleId === campBattleIds.fortyFourth
     ) {
       this.campaign = ensureCampaignRosterUnits(
         [
@@ -6363,7 +6522,8 @@ export class CampScene extends Phaser.Scene {
           ...hanRiverFloodBonds,
           ...fanCastleSiegeBonds,
           ...jingRearCrisisBonds,
-          ...jingCollapseBonds
+          ...jingCollapseBonds,
+          ...maichengIsolationBonds
         ]
       );
       this.report = this.campaign.firstBattleReport ?? this.report;
@@ -6998,6 +7158,9 @@ export class CampScene extends Phaser.Scene {
     if (this.campaign?.step === 'hanzhong-king-camp') {
       return '한중왕 즉위 준비 군영';
     }
+    if (battleId === campBattleIds.fortyFourth) {
+      return '맥성 고립전 후 군영';
+    }
     if (battleId === campBattleIds.fortyThird) {
       return '공안 성문 변고 후 군영';
     }
diff --git a/src/game/scenes/TitleScene.ts b/src/game/scenes/TitleScene.ts
index 2e6da9e..ba42f5a 100644
--- a/src/game/scenes/TitleScene.ts
+++ b/src/game/scenes/TitleScene.ts
@@ -9,6 +9,7 @@ import {
   fortyFirstBattleScenario,
   fortySecondBattleScenario,
   fortyThirdBattleScenario,
+  fortyFourthBattleScenario,
   fifthBattleScenario,
   fifteenthBattleScenario,
   fourteenthBattleScenario,
@@ -386,6 +387,7 @@ export class TitleScene extends Phaser.Scene {
       campaign.step === 'forty-first-camp' ||
       campaign.step === 'forty-second-camp' ||
       campaign.step === 'forty-third-camp' ||
+      campaign.step === 'forty-fourth-camp' ||
       campaign.step === 'hanzhong-king-camp' ||
       campaign.step === 'shu-han-foundation-camp'
     ) {
@@ -608,6 +610,11 @@ export class TitleScene extends Phaser.Scene {
       return;
     }
 
+    if (campaign.step === 'forty-fourth-battle') {
+      this.scene.start('BattleScene', { battleId: fortyFourthBattleScenario.id });
+      return;
+    }
+
     if (campaign.step === 'first-victory-story') {
       this.scene.start('StoryScene', { pages: firstBattleVictoryPages, nextScene: 'TitleScene' });
       return;
diff --git a/src/game/state/campaignState.ts b/src/game/state/campaignState.ts
index a72830e..6ecad3e 100644
--- a/src/game/state/campaignState.ts
+++ b/src/game/state/campaignState.ts
@@ -128,6 +128,8 @@ export type CampaignStep =
   | 'forty-second-camp'
   | 'forty-third-battle'
   | 'forty-third-camp'
+  | 'forty-fourth-battle'
+  | 'forty-fourth-camp'
   | 'hanzhong-king-camp'
   | 'shu-han-foundation-camp';
 
@@ -278,7 +280,8 @@ const campaignBattleSteps: Record<string, { victory: CampaignStep; retry: Campai
   'fortieth-battle-han-river-flood': { victory: 'fortieth-camp', retry: 'fortieth-battle' },
   'forty-first-battle-fan-castle-siege': { victory: 'forty-first-camp', retry: 'forty-first-battle' },
   'forty-second-battle-jing-rear-crisis': { victory: 'forty-second-camp', retry: 'forty-second-battle' },
-  'forty-third-battle-gongan-collapse': { victory: 'forty-third-camp', retry: 'forty-third-battle' }
+  'forty-third-battle-gongan-collapse': { victory: 'forty-third-camp', retry: 'forty-third-battle' },
+  'forty-fourth-battle-maicheng-isolation': { victory: 'forty-fourth-camp', retry: 'forty-fourth-battle' }
 };
 
 export type CampaignSaveSlotSummary = {