# WebtoonLib — A Royal Princess With Black Hair #7

## Series
- title: A Royal Princess With Black Hair
- slug: a-royal-princess-with-black-hair-8b49d5

## Chapter
- number: 7
- release_date: 2025-05-17

### Summary
Confirming reader speculation, Euricienne knowingly walks into the ambush set up by a forged letter. Rather than a victim, she proves her formidable "brawling prowess" by single-handedly defeating the thugs, a moment highlighted by her creative use of a jeweled bracelet as brass knuckles. The confrontation is defined by a widely-praised comedic line, where a defeated attacker exclaims, "how dare you turn big bro into big sis." The chapter’s primary shock comes with the reveal that the seemingly innocent Lune orchestrated the trap, a twist many readers anticipated due to what they identified as a villainous hairstyle and a "two-faced" demeanor. However, the nature of this betrayal is immediately complicated by numerous comments and spoilers claiming the culprit is not Lune, but an identical evil twin. The chapter solidifies Euricienne's capability as a warrior, introduces a new personal antagonist, and leaves the villain's true identity a subject of intense debate.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Euricienne is lured into an ambush via a forged letter but easily defeats the thugs using a jeweled bracelet.

## Spoiler
- level: auto

### Safe teaser
Confirming reader speculation, Euricienne knowingly walks into the ambush set up by a forged letter.

### Spoiler summary
Confirming reader speculation, Euricienne knowingly walks into the ambush set up by a forged letter. Rather than a victim, she proves her formidable "brawling prowess" by single-handedly defeating the thugs, a moment highlighted by her creative use of a jeweled bracelet as brass knuckles. The confrontation is defined by a widely-praised comedic line, where a defeated attacker exclaims, "how dare you turn big bro into big sis." The chapter’s primary shock comes with the reveal that the seemingly innocent Lune orchestrated the trap, a twist many readers anticipated due to what they identified as a villainous hairstyle and a "two-faced" demeanor. However, the nature of this betrayal is immediately complicated by numerous comments and spoilers claiming the culprit is not Lune, but an identical evil twin. The chapter solidifies Euricienne's capability as a warrior, introduces a new personal antagonist, and leaves the villain's true identity a subject of intense debate.

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

## See also
- [WebtoonLib — A Royal Princess With Black Hair #7](/series/a-royal-princess-with-black-hair-8b49d5/chapter-7)
- for_series_detail: /llms-series/a-royal-princess-with-black-hair-8b49d5

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