# WebtoonLib — One Piece #408

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

## Chapter
- number: 408
- release_date: 2025-05-29

### Summary
Driven by his desperate wish to save his friend, Tony Tony Chopper makes a terrible choice, consuming a third Rumble Ball and transforming into an uncontrollable monster. This monstrous form unleashes its fury on the Kabuki-inspired assassin Kumadori, demonstrating the terrifying cost of Chopper's sacrifice for Robin. Elsewhere, Nami finds herself in a slippery situation against the soap-wielding Kalifa, forced to use every ounce of her cunning and the full power of her Clima-Tact to counter the CP9 agent's deadly abilities.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Kalifa — Supporting
- Nami — Main
- Kumadori — Supporting

## Spoiler
- level: auto

### Safe teaser
Driven by his desperate wish to save his friend, Tony Tony Chopper makes a terrible choice, consuming a third Rumble Ball and transforming into an uncontrollable monster.

### Spoiler summary
Driven by his desperate wish to save his friend, Tony Tony Chopper makes a terrible choice, consuming a third Rumble Ball and transforming into an uncontrollable monster. This monstrous form unleashes its fury on the Kabuki-inspired assassin Kumadori, demonstrating the terrifying cost of Chopper's sacrifice for Robin. Elsewhere, Nami finds herself in a slippery situation against the soap-wielding Kalifa, forced to use every ounce of her cunning and the full power of her Clima-Tact to counter the CP9 agent's deadly abilities.

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

## See also
- [WebtoonLib — One Piece #408](/series/one-piece-46bb51/chapter-408)
- for_series_detail: /llms-series/one-piece-46bb51

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