# WebtoonLib — The Legend of the Northern Blade #1

## Series
- title: The Legend of the Northern Blade
- slug: the-legend-of-the-northern-blade-237c21

## Chapter
- number: 1
- release_date: 2025-03-10

### Summary
The chapter opens with the tragic downfall of the Northern Heavenly Sect, once humanity's protectors. The sect's esteemed leader, Jin Kwan-Ho, is betrayed by his most trusted allies, including the Great Four Generals like Jo Cheon-Woo, who conspire against him out of jealousy and fear of the sect's power. This act of treachery, orchestrated by the very martial artists they fought alongside, leads to the complete destruction of the sect and the death of its leader. Amidst the chaos, Jin Kwan-Ho's young son, Jin Mu-Won, is forced to witness his father's demise. As a final act of humiliation and control, the victors sever one of Mu-Won's fingers, a brutal mark of his family's supposed crimes. The chapter concludes with the traumatized Mu-Won left alone in the ruins of his home, under the watchful eyes of guards like Seo Mu-Sang, who are tasked with preventing him from ever learning martial arts.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Jin Kwan-Ho commits suicide under pressure from the Central Heavenly Alliance to save his son and disciples.

## Spoiler
- level: auto

### Safe teaser
The chapter opens with the tragic downfall of the Northern Heavenly Sect, once humanity's protectors.

### Spoiler summary
The chapter opens with the tragic downfall of the Northern Heavenly Sect, once humanity's protectors. The sect's esteemed leader, Jin Kwan-Ho, is betrayed by his most trusted allies, including the Great Four Generals like Jo Cheon-Woo, who conspire against him out of jealousy and fear of the sect's power. This act of treachery, orchestrated by the very martial artists they fought alongside, leads to the complete destruction of the sect and the death of its leader. Amidst the chaos, Jin Kwan-Ho's young son, Jin Mu-Won, is forced to witness his father's demise. As a final act of humiliation and control, the victors sever one of Mu-Won's fingers, a brutal mark of his family's supposed crimes. The chapter concludes with the traumatized Mu-Won left alone in the ruins of his home, under the watchful eyes of guards like Seo Mu-Sang, who are tasked with preventing him from ever learning martial arts.

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

## See also
- [WebtoonLib — The Legend of the Northern Blade #1](/series/the-legend-of-the-northern-blade-237c21/chapter-1)
- for_series_detail: /llms-series/the-legend-of-the-northern-blade-237c21

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