# WebtoonLib — One Piece #346

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

## Chapter
- number: 346
- release_date: 2025-05-29

### Summary
The shocking betrayal hinted at by Nico Robin's actions culminates as the trusted Galley-La foremen—Rob Lucci, Kaku, and Kalifa—unmask themselves as elite assassins of the government's secret unit, CP9. Their brutal assault on their supposed friend, Mayor Iceburg, was a calculated move to seize the legendary blueprints for the ancient weapon, Pluton. However, a panicked slip from Paulie reveals their intelligence was flawed; the true guardian of the plans has always been Tom's other apprentice, the cyborg Franky, turning the city-wide chaos into a desperate hunt for a new target.
- summary_source: graph_aggregator
- summary_verification: unverified

### Characters involved
- Franky — Main
- Paulie — Supporting
- Iceburg — Supporting
- Kalifa — Supporting
- Kaku — Supporting

## Spoiler
- level: auto

### Safe teaser
The shocking betrayal hinted at by Nico Robin's actions culminates as the trusted Galley-La foremen—Rob Lucci, Kaku, and Kalifa—unmask themselves as elite assassins of the government's secret unit, CP9.

### Spoiler summary
The shocking betrayal hinted at by Nico Robin's actions culminates as the trusted Galley-La foremen—Rob Lucci, Kaku, and Kalifa—unmask themselves as elite assassins of the government's secret unit, CP9. Their brutal assault on their supposed friend, Mayor Iceburg, was a calculated move to seize the legendary blueprints for the ancient weapon, Pluton. However, a panicked slip from Paulie reveals their intelligence was flawed; the true guardian of the plans has always been Tom's other apprentice, the cyborg Franky, turning the city-wide chaos into a desperate hunt for a new target.

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

## See also
- [WebtoonLib — One Piece #346](/series/one-piece-46bb51/chapter-346)
- for_series_detail: /llms-series/one-piece-46bb51

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