# WebtoonLib — Minmotion Syndrome #21

## Series
- title: Minmotion Syndrome
- slug: minmotion-syndrome-4f13d1

## Chapter
- number: 21
- release_date: 2025-03-07

### Summary
Based solely on the provided source material, the current chapter introduces a new antagonistic character who provokes intense reader outrage. Comments overwhelmingly express fury towards this individual (widely interpreted as Jae-in's "toxic ex"), labeling him with profanities ("bitch," "motherfucker," "asshole," "crazy bastard") and demanding he leave. His arrival poses a perceived threat to Taeyoon (frequently called "puppy"), with readers explicitly worried Taeyoon might be attacked and urging protection ("Save him, Taeyoon!", "LEAVE THE PUPPY ALONE!!!!!"). While the antagonist's physical appeal is acknowledged by some ("he's hot," "I want HIM," "fine as hell"), this is overshadowed by frustration at his toxic behavior and disruption of the main pairing. The chapter ends with significant tension surrounding this confrontation and Taeyoon's safety.
- summary_source: graph_aggregator
- summary_verification: unverified

## Spoiler
- level: auto

### Safe teaser
Based solely on the provided source material, the current chapter introduces a new antagonistic character who provokes intense reader outrage.

### Spoiler summary
Based solely on the provided source material, the current chapter introduces a new antagonistic character who provokes intense reader outrage. Comments overwhelmingly express fury towards this individual (widely interpreted as Jae-in's "toxic ex"), labeling him with profanities ("bitch," "motherfucker," "asshole," "crazy bastard") and demanding he leave. His arrival poses a perceived threat to Taeyoon (frequently called "puppy"), with readers explicitly worried Taeyoon might be attacked and urging protection ("Save him, Taeyoon!", "LEAVE THE PUPPY ALONE!!!!!"). While the antagonist's physical appeal is acknowledged by some ("he's hot," "I want HIM," "fine as hell"), this is overshadowed by frustration at his toxic behavior and disruption of the main pairing. The chapter ends with significant tension surrounding this confrontation and Taeyoon's safety.

## Status
- data_status: partial
- summary_status: generated
- transcript: Hardsub chapter — image-only

## See also
- [WebtoonLib — Minmotion Syndrome #21](/series/minmotion-syndrome-4f13d1/chapter-21)
- for_series_detail: /llms-series/minmotion-syndrome-4f13d1

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