# WebtoonLib — Phantom High #104

## Series
- title: Phantom High
- slug: phantom-high-4332e2

## Chapter
- number: 104
- chapter_key: 104
- release_date: 2025-05-11

### Summary
As the Principal's fated duel with his brother "Boss" reaches its tragic climax, his ultimate self-sacrificial attack is interwoven with a flashback revealing the devastating origin of the reaper "One Arm's" injury. This culmination of a shared, bitter history runs parallel to Ingan Kim's own desperate struggle. Consumed by corrupting shadow energy, Ingan's frantic attempt to force open a door mirrors the Principal's heartbreaking sacrifice, highlighting a profound and painful similarity between the two as they both flirt with self-destruction.
- summary_source: graph_aggregator
- summary_verification: unverified

## Spoiler
- level: auto

### Safe teaser
As the Principal's fated duel with his brother "Boss" reaches its tragic climax, his ultimate self-sacrificial attack is interwoven with a flashback revealing the devastating origin of the reaper "One Arm's" injury.

### Spoiler summary
As the Principal's fated duel with his brother "Boss" reaches its tragic climax, his ultimate self-sacrificial attack is interwoven with a flashback revealing the devastating origin of the reaper "One Arm's" injury. This culmination of a shared, bitter history runs parallel to Ingan Kim's own desperate struggle. Consumed by corrupting shadow energy, Ingan's frantic attempt to force open a door mirrors the Principal's heartbreaking sacrifice, highlighting a profound and painful similarity between the two as they both flirt with self-destruction.

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

## See also
- [WebtoonLib — Phantom High #104](/series/phantom-high-4332e2/chapter-104)
- for_series_detail: /llms-series/phantom-high-4332e2

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