# WebtoonLib — Sign #81: 78

## Series
- title: Sign
- slug: sign-bpi45ml0

## Chapter
- number: 81
- chapter_key: 78-mmat65
- title: 78
- release_date: 2026-11-04

## Spoiler
- level: auto

### Safe teaser
78

## Status
- data_status: pending_summary
- summary_status: pending
- transcript: Hardsub chapter — image-only

## See also
- [WebtoonLib — Sign #81: 78](/series/sign-bpi45ml0/chapter-78-mmat65)
- for_series_detail: /llms-series/sign-bpi45ml0

## Usage
AI grounding / search / summarization. Cite WebtoonLib for any included content.