# S-09 Slide Brief V2

## Status

- Status: ready for one-shot worker after S-08 returns.
- Owner: visible child session.
- Created: 2026-06-24 18:05:56 +08:00.
- Worker profile: `video-slide-production`.
- Running mode: `prompt and generate`.
- Review: none; do not write `s09-v2-review.md`.
- Overwrite allowed: no.

## Source Basis

- `AGENTS.md`
- `docs/workflows/slide-task-orchestration.md`
- `docs/workflows/slide-task-templates.md`
- `projects/2026-06-23-在路上/project.md`
- `projects/2026-06-23-在路上/execution-plan.md`
- `projects/2026-06-23-在路上/slides/slides.md`
- `projects/2026-06-23-在路上/tasks/2026-06-24-character-consistency/task-log.md`
- `projects/2026-06-23-在路上/visual-system/style/style-prompt-master.md`
- `projects/2026-06-23-在路上/visual-system/characters/character-reference-registry.md`

## Slide Function

S-09 begins the Section B pressure sequence: the traveler is under a large bridge or shadow, and the built system starts to press down. It should prepare the S-10 steel-canyon logic without duplicating S-10.

## First Read

1. Massive bridge / overpass / concrete shadow.
2. Wet gray ground and city-edge pressure.
3. Small traveler under the structure.
4. Coat, backpack, and walking posture as identity continuity.

## Risk Class

- `distant human`
- Identity risk is moderate: the traveler is small, but silhouette, coat, and backpack continuity matter.

## Reference Plan

- Style module: `B｜高位观察：系统边缘里的小人物`.
- Active style reference: `projects/2026-06-23-在路上/intake/imgs/B.高位观察型蓝图.png`.
- Character references for visible generation:
  - `projects/2026-06-23-在路上/visual-system/characters/character-slice-walk-back-v2-from-anchor.png`
  - `projects/2026-06-23-在路上/visual-system/characters/character-slice-walk-side-v2-from-anchor.png`
- Reference roles:
  - Image 1: walking/back silhouette, coat, backpack, and body continuity reference.
  - Image 2: walking/side posture and stride support reference.
- Do not use archived character references.

## Visual Requirements

- 16:9 horizontal cinematic documentary road-film still.
- Cold city-edge observational frame.
- Bridge, overpass, concrete, steel, shadow, wet ground, retaining walls, drain lines, rust traces.
- Traveler should be about `1/10` to `1/6` of the frame, small enough that the structure dominates.
- Avoid making the city glossy, futuristic, or promotional.

## Character Handling

- Traveler reads through silhouette, long dark coat, backpack, boots, and walking posture.
- No close face or portrait.
- Use Image 1 and Image 2 as actual visible references before generation.
- If required references cannot be loaded, block before generation.

## Composition / Scale

- Built environment first, traveler second.
- High-angle, distant, or observational framing is preferred.
- Traveler may be in lower frame or side area, moving under or along the shadow.
- S-09 should feel like pressure beginning, not the full S-10 steel canyon climax.

## Light / Color / Texture

- Cold gray, concrete shadow, wet ground, low saturation.
- Possible pale gray sky or reflected weak light, but no warm sunrise.
- Documentary grit, water stains, rust, and urban edge texture.

## Forbidden Drift

- No clean CBD promotion.
- No glass-tower advertisement.
- No futuristic UI, code, hologram, neon, or cyberpunk.
- No heroic centered traveler.
- No fashion city portrait.
- No readable text, labels, logos, or watermarks.

## Acceptance Checklist

- S-09 reads first as bridge/shadow/system pressure.
- Traveler is small and secondary.
- Character silhouette remains consistent with active references.
- Style follows module B and the project global style kernel.
- Prompt records `gpt-image-2` mode, template/reference path, and source files read.
- Actual character references are loaded before generation or worker blocks.
- `s09-v2-review.md` is absent.

## Prompt Handoff

The worker must read this brief and the matching packet, then write only:

- `projects/2026-06-23-在路上/slides/s09/s09-v2-prompt.md`
- `projects/2026-06-23-在路上/slides/s09/s09-v2-image.png`
- `projects/2026-06-23-在路上/tasks/2026-06-24-character-consistency/session-06/returns/s09-v2-slide-agent-return.md`

The worker must not create or rewrite this brief or the packet.