diff --git a/docs/asset-backlog.md b/docs/asset-backlog.md
index 70b1eb0..a12845a 100644
--- a/docs/asset-backlog.md
+++ b/docs/asset-backlog.md
@@ -6,9 +6,9 @@ generated, connected, validated, built, flow-tested, committed, and pushed.
 
 ## Current Baseline
 
-- Story images: 76 files after Batch 5.
-- Portraits: 38 files after Batch 5.
-- Unit sheets: 132 files, 66 complete base/action design pairs after Batch 5.
+- Story images: 88 files after Batch 6.
+- Portraits: 44 files after Batch 6.
+- Unit sheets: 142 files, 71 complete base/action design pairs after Batch 6.
 - Target direction:
   - Story: about 5 images per major campaign chapter across 65 campaign stages.
   - Portraits: one portrait for every important `scenario.ts` speaker.
@@ -192,3 +192,46 @@ late-campaign speakers, and strengthens low-variant unit families.
 - `unit-wei-officer-iron.png` + `unit-wei-officer-iron-actions.png`
 - `unit-wu-infantry-river.png` + `unit-wu-infantry-river-actions.png`
 - `unit-rebel-archer-veteran.png` + `unit-rebel-archer-veteran-actions.png`
+
+## Batch 6 Priority
+
+Status: complete. Visual contact sheets, image dimensions, unit base/action pairs,
+`pnpm build`, and `pnpm verify:flow` passed. `sun-qian-campaign.png` was
+regenerated once for clearer character differentiation. Code connection uses the
+existing story, portrait, and unit variant discovery paths.
+
+This batch expands mid-campaign and late northern-campaign story backgrounds,
+adds campaign variants for supporting speakers, and improves the lowest-count
+unit families.
+
+### Story
+
+- `77-xuzhou-gate-council.png`
+- `78-xuzhou-night-evacuation.png`
+- `79-anti-dong-coalition-council.png`
+- `80-anti-dong-night-assault.png`
+- `81-chengdu-surrender-court.png`
+- `82-chengdu-outer-gate-surrender.png`
+- `83-wudu-yinping-cloud-road.png`
+- `84-chencang-siege-fortress-standoff.png`
+- `85-chencang-siege-engineering-camp.png`
+- `86-weishui-camps-logistics.png`
+- `87-weishui-camps-night-alarm.png`
+- `88-lucheng-pursuit-valley-road.png`
+
+### Portraits
+
+- `mi-zhu-campaign.png`
+- `jian-yong-campaign.png`
+- `sun-qian-campaign.png`
+- `pang-tong-campaign.png`
+- `fa-zheng-campaign.png`
+- `meng-huo-campaign.png`
+
+### Units
+
+- `unit-wu-strategist-river.png` + `unit-wu-strategist-river-actions.png`
+- `unit-nanman-infantry-jungle.png` + `unit-nanman-infantry-jungle-actions.png`
+- `unit-rebel-cavalry-veteran.png` + `unit-rebel-cavalry-veteran-actions.png`
+- `unit-rebel-leader-warlord.png` + `unit-rebel-leader-warlord-actions.png`
+- `unit-shu-officer-council.png` + `unit-shu-officer-council-actions.png`
diff --git a/scripts/verify-flow.mjs b/scripts/verify-flow.mjs
index 7f74616..705a9cd 100644
--- a/scripts/verify-flow.mjs
+++ b/scripts/verify-flow.mjs
@@ -8955,7 +8955,10 @@ try {
     const storyState = await page.evaluate(() =>
       window.__HEROS_GAME__?.scene.getScene('StoryScene')?.getDebugState?.()
     );
-    if (storyState?.background === 'story-lucheng-pursuit') {
+    if (
+      storyState?.requestedBackground === 'story-lucheng-pursuit' &&
+      storyState?.background?.startsWith('story-lucheng-pursuit')
+    ) {
       break;
     }
     await page.keyboard.press('Space');
@@ -8965,7 +8968,8 @@ try {
     window.__HEROS_GAME__?.scene.getScene('StoryScene')?.getDebugState?.()
   );
   if (
-    luchengPursuitStoryState?.background !== 'story-lucheng-pursuit' ||
+    luchengPursuitStoryState?.requestedBackground !== 'story-lucheng-pursuit' ||
+    !luchengPursuitStoryState?.background?.startsWith('story-lucheng-pursuit') ||
     luchengPursuitStoryState?.backgroundReady !== true
   ) {
     throw new Error(`Expected Lucheng pursuit story to lazy-load its new generated background: ${JSON.stringify(luchengPursuitStoryState)}`);
@@ -9134,7 +9138,10 @@ try {
     const storyState = await page.evaluate(() =>
       window.__HEROS_GAME__?.scene.getScene('StoryScene')?.getDebugState?.()
     );
-    if (storyState?.background === 'story-weishui-camps') {
+    if (
+      storyState?.requestedBackground === 'story-weishui-camps' &&
+      storyState?.background?.startsWith('story-weishui-camps')
+    ) {
       break;
     }
     await page.keyboard.press('Space');
@@ -9144,7 +9151,8 @@ try {
     window.__HEROS_GAME__?.scene.getScene('StoryScene')?.getDebugState?.()
   );
   if (
-    weishuiCampsStoryState?.background !== 'story-weishui-camps' ||
+    weishuiCampsStoryState?.requestedBackground !== 'story-weishui-camps' ||
+    !weishuiCampsStoryState?.background?.startsWith('story-weishui-camps') ||
     weishuiCampsStoryState?.backgroundReady !== true ||
     weishuiCampsStoryState?.portraitKey !== 'zhugeLiang' ||
     !weishuiCampsStoryState?.portraitTextureKey?.startsWith('portrait-zhuge-liang')
@@ -9315,7 +9323,10 @@ try {
     const storyState = await page.evaluate(() =>
       window.__HEROS_GAME__?.scene.getScene('StoryScene')?.getDebugState?.()
     );
-    if (storyState?.background === 'story-weishui-northbank') {
+    if (
+      storyState?.requestedBackground === 'story-weishui-northbank' &&
+      storyState?.background?.startsWith('story-weishui-northbank')
+    ) {
       break;
     }
     await page.keyboard.press('Space');
@@ -9331,7 +9342,8 @@ try {
   };
   const northbankExpectedPortrait = northbankExpectedPortraits[northbankStoryState?.currentPageId];
   if (
-    northbankStoryState?.background !== 'story-weishui-northbank' ||
+    northbankStoryState?.requestedBackground !== 'story-weishui-northbank' ||
+    !northbankStoryState?.background?.startsWith('story-weishui-northbank') ||
     northbankStoryState?.backgroundReady !== true ||
     !northbankExpectedPortrait ||
     northbankStoryState?.portraitKey !== northbankExpectedPortrait[0] ||
diff --git a/src/assets/images/portraits/fa-zheng-campaign.png b/src/assets/images/portraits/fa-zheng-campaign.png
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index 0000000..200c4d5
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diff --git a/src/assets/images/portraits/jian-yong-campaign.png b/src/assets/images/portraits/jian-yong-campaign.png
new file mode 100644
index 0000000..2ad9128
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diff --git a/src/assets/images/portraits/meng-huo-campaign.png b/src/assets/images/portraits/meng-huo-campaign.png
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diff --git a/src/assets/images/portraits/mi-zhu-campaign.png b/src/assets/images/portraits/mi-zhu-campaign.png
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diff --git a/src/assets/images/portraits/pang-tong-campaign.png b/src/assets/images/portraits/pang-tong-campaign.png
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diff --git a/src/assets/images/portraits/sun-qian-campaign.png b/src/assets/images/portraits/sun-qian-campaign.png
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index 0000000..e916b8e
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diff --git a/src/assets/images/story/77-xuzhou-gate-council.png b/src/assets/images/story/77-xuzhou-gate-council.png
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diff --git a/src/assets/images/story/78-xuzhou-night-evacuation.png b/src/assets/images/story/78-xuzhou-night-evacuation.png
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diff --git a/src/assets/images/story/79-anti-dong-coalition-council.png b/src/assets/images/story/79-anti-dong-coalition-council.png
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diff --git a/src/assets/images/story/80-anti-dong-night-assault.png b/src/assets/images/story/80-anti-dong-night-assault.png
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diff --git a/src/assets/images/story/83-wudu-yinping-cloud-road.png b/src/assets/images/story/83-wudu-yinping-cloud-road.png
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