# WebtoonLib — One Piece #654

## Series
- title: One Piece
- slug: one-piece-46bb51

## Chapter
- number: 654
- release_date: 2025-05-29

### Summary
The battle for Fish-Man Island reaches a fever pitch as the royal family, led by King Neptune, demonstrates their formidable power. The Straw Hats continue to unveil the fruits of their training, with Tony Tony Chopper showcasing a stunning mastery over his transformations, now able to shift forms without the need for a Rumble Ball. As Luffy's overwhelming strength turns the tide against Hody Jones's forces, the conflict's true significance is underscored by Nico Robin's world-shaking discovery of the Ancient Weapon, Uranus, tying the kingdom's fate to the deepest secrets of history.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Robin Nico — Main
- Luffy Monkey D. — Main
- Chopper Tony Tony — Main
- Neptune — Supporting

## Spoiler
- level: auto

### Safe teaser
The battle for Fish-Man Island reaches a fever pitch as the royal family, led by King Neptune, demonstrates their formidable power.

### Spoiler summary
The battle for Fish-Man Island reaches a fever pitch as the royal family, led by King Neptune, demonstrates their formidable power. The Straw Hats continue to unveil the fruits of their training, with Tony Tony Chopper showcasing a stunning mastery over his transformations, now able to shift forms without the need for a Rumble Ball. As Luffy's overwhelming strength turns the tide against Hody Jones's forces, the conflict's true significance is underscored by Nico Robin's world-shaking discovery of the Ancient Weapon, Uranus, tying the kingdom's fate to the deepest secrets of history.

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

## See also
- [WebtoonLib — One Piece #654](/series/one-piece-46bb51/chapter-654)
- for_series_detail: /llms-series/one-piece-46bb51

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