# WebtoonLib — The Blue Guardian of the Princess #30

## Series
- title: The Blue Guardian of the Princess
- slug: the-blue-guardian-of-the-princess-c241c9

## Chapter
- number: 30
- release_date: 2025-05-11

### Summary
The deadly confrontation within the supernatural maze reaches its tragic climax as Gaesi Kim makes a horrifying sacrifice, using her own sister to maintain the trap. With the royal guard Gyeongpil Yoo in grave danger, hope seems lost until Yeonjeok's power mysteriously resurfaces, turning the tide of battle. As the events of the prologue come to pass, the immense loss finally triggers a desperate gambit: Jeongmyeong is thrust into a journey through time, armed with the terrible knowledge of the future and a chance to save everyone she holds dear.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Gyeongpil Yoo dies protecting the Princess, triggering her latent power to travel back in time.

## Spoiler
- level: auto

### Safe teaser
The deadly confrontation within the supernatural maze reaches its tragic climax as Gaesi Kim makes a horrifying sacrifice, using her own sister to maintain the trap.

### Spoiler summary
The deadly confrontation within the supernatural maze reaches its tragic climax as Gaesi Kim makes a horrifying sacrifice, using her own sister to maintain the trap. With the royal guard Gyeongpil Yoo in grave danger, hope seems lost until Yeonjeok's power mysteriously resurfaces, turning the tide of battle. As the events of the prologue come to pass, the immense loss finally triggers a desperate gambit: Jeongmyeong is thrust into a journey through time, armed with the terrible knowledge of the future and a chance to save everyone she holds dear.

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

## See also
- [WebtoonLib — The Blue Guardian of the Princess #30](/series/the-blue-guardian-of-the-princess-c241c9/chapter-30)
- for_series_detail: /llms-series/the-blue-guardian-of-the-princess-c241c9

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