# Lock — 4. Current Yan Shuo lock after Chapter 17

Generated by scan_project.py — edit canon, then re-scan. Do not hand-edit this card as a source of truth.

```storyos-meta
{
  "card": "lock",
  "id": "4-current-yan-shuo-lock-after-chapter-17",
  "source": "CHAPTER_17_VALIDATION_2026-09-11.md",
  "source_date": "2026-09-11",
  "authority": "user-locked decision",
  "status": "active"
}
```

Yan Shuo is limited to public school/cafeteria/social signs and his own Dorm 336 training/review.