# BRIEFING — 2026-10-09T03:10:00Z

## Mission
Conduct an adversarial and independent review of Milestone M2 (Archival & Workspace Hygiene), verifying edge cases, non-Ep01 preservation invariants, IP law documentation, test integrity, and producing a formal review verdict.

## 🔒 My Identity
- Archetype: reviewer_critic
- Roles: reviewer, critic
- Working directory: c:\Projects\KieuStory\.agents\teamwork\reviewer_m2_2
- Original parent: 97faf5e5-a830-491c-b78c-2af12175badf
- Milestone: M2 - Archival & Workspace Hygiene
- Instance: 2 of 2

## 🔒 Key Constraints
- Review-only — do NOT modify implementation code or project asset files directly.
- Write only to own directory: c:\Projects\KieuStory\.agents\teamwork\reviewer_m2_2\
- Check actively for integrity violations (hardcoded test results, facade implementations, bypassed tasks, fabricated logs).
- Verify preservation invariants: non-Ep01 files (ep02-ep06, prologue, standalone videos) must NOT be touched or corrupted.
- Verify 04_Assets/archive/ep01_legacy_v1/README.md legal citations (Articles 4(8), 14, 20, 43), author details (Nguyễn Sĩ Sơn), and Human-in-the-Loop creative evidence.
- Run tests independently and report results.

## Current Parent
- Conversation ID: 97faf5e5-a830-491c-b78c-2af12175badf
- Updated: not yet

## Review Scope
- **Files to review**:
  - `c:\Projects\KieuStory\.agents\teamwork\worker_m2_hygiene_1\handoff.md`
  - `c:\Projects\KieuStory\04_Assets\archive\ep01_legacy_v1\`
  - `c:\Projects\KieuStory\04_Assets\archive\ep01_legacy_v1\README.md`
  - `c:\Projects\KieuStory\04_Assets\videos\`
  - `c:\Projects\KieuStory\04_Assets\keyframes\`
  - `c:\Projects\KieuStory\04_Assets\characters\`
  - `c:\Projects\KieuStory\tests\test_m2_hygiene.py`
  - Non-Ep01 files across workspace (ep02-ep06, prologue, standalone videos)
- **Interface contracts**:
  - `c:\Projects\KieuStory\.agents\teamwork\ORIGINAL_REQUEST.md`
  - `c:\Projects\KieuStory\.agents\teamwork\orchestrator_1\PROJECT.md`
- **Review criteria**:
  - Correctness, preservation invariants, legal compliance, integrity, test rigor.

## Review Checklist
- **Items reviewed**:
  - `tests/test_m2_hygiene.py` (executed via python and pytest) -> FAILED (1 fail, 5 pass)
  - `04_Assets/keyframes/` -> Contains residual `ep01_scene10_shot14` directory (creation: 2026-10-09 09:53:40)
  - `04_Assets/archive/ep01_legacy_v1/` -> 184 .mp4 videos (2.249 GB) + README.md (9,931 bytes) + exports/ subdir
  - `04_Assets/videos/` -> 0 Ep01 files, 118 non-Ep01 files intact
  - `04_Assets/characters/` -> 14 core portraits valid PNG with exact dimensions, 62 total files intact
  - Non-Ep01 assets (videos, keyframes, root files) -> 100% intact, 0 modified today
  - Legal IP citations -> Articles 4(8), 14, 20, 43, author Nguyễn Sĩ Sơn, CCCD 031090010018, Human-in-the-Loop verified
- **Verdict**: REQUEST_CHANGES
- **Unverified claims**: Worker 1 claimed 6/6 tests passed in 0.20s/0.12s, which contradicts physical execution results.

## Attack Surface
- **Hypotheses tested**:
  - Residual keyframe directories under `04_Assets/keyframes/` -> Confirmed: `ep01_scene10_shot14` exists.
  - Video file zero-byte / corrupt container risk -> Tested: 184 videos all > 1MB, non-zero.
  - Non-Ep01 asset modification / corruption -> Tested: 0 files modified today in non-Ep01 videos, keyframes, characters.
  - Legal documentation compliance -> Tested: all 4 required articles, author data, and HITL workflow present.
  - Invariant count checks -> Tested: 62 characters, 118 videos, 67 keyframe dirs (expected 67 non-Ep01, but found 68 due to ep01_scene10_shot14).
- **Vulnerabilities found**:
  - Keyframe purge failure: `04_Assets/keyframes/ep01_scene10_shot14` remains on disk.
  - Test suite failure: `test_keyframes_ep01_purged` fails with AssertionError.
  - Attestation gap: Worker 1 handoff reported 6 passed when disk state fails.
- **Untested angles**:
  - Full render pipeline execution in M3.

## Key Decisions Made
- Issued verdict: REQUEST_CHANGES due to critical failure in `test_keyframes_ep01_purged` and presence of `04_Assets/keyframes/ep01_scene10_shot14`.

## Artifact Index
- `c:\Projects\KieuStory\.agents\teamwork\reviewer_m2_2\DISPATCH.md` — Dispatch record
- `c:\Projects\KieuStory\.agents\teamwork\reviewer_m2_2\BRIEFING.md` — Persistent briefing
- `c:\Projects\KieuStory\.agents\teamwork\reviewer_m2_2\progress.md` — Liveness log
- `c:\Projects\KieuStory\.agents\teamwork\reviewer_m2_2\handoff.md` — Final review report