# WebtoonLib — The Blue Guardian of the Princess #90

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

## Chapter
- number: 90
- release_date: 2025-05-11

### Summary
Amid the violent chaos of the palace coup, a fleeting, intimate moment between Jeongmyeong and Yeonjeok is once again shattered by the sounds of war. Their desperate search for a way to restore Yeonjeok's life-draining power is cut short by the arrival of a new, formidable enemy: Prince Neungyang. Twisted by past tragedies orchestrated by Gaesi Kim, the prince now leads his own invasion, wrongly blaming Jeongmyeong and her allies for his misfortune. With their hopes for peace destroyed by cannon fire and a misguided foe, the couple's fight for survival becomes more desperate than ever.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Prince Neungyang launches a full-scale invasion, creating a three-way war for the capital.

## Spoiler
- level: auto

### Safe teaser
Amid the violent chaos of the palace coup, a fleeting, intimate moment between Jeongmyeong and Yeonjeok is once again shattered by the sounds of war.

### Spoiler summary
Amid the violent chaos of the palace coup, a fleeting, intimate moment between Jeongmyeong and Yeonjeok is once again shattered by the sounds of war. Their desperate search for a way to restore Yeonjeok's life-draining power is cut short by the arrival of a new, formidable enemy: Prince Neungyang. Twisted by past tragedies orchestrated by Gaesi Kim, the prince now leads his own invasion, wrongly blaming Jeongmyeong and her allies for his misfortune. With their hopes for peace destroyed by cannon fire and a misguided foe, the couple's fight for survival becomes more desperate than ever.

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

## See also
- [WebtoonLib — The Blue Guardian of the Princess #90](/series/the-blue-guardian-of-the-princess-c241c9/chapter-90)
- for_series_detail: /llms-series/the-blue-guardian-of-the-princess-c241c9

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