# WebtoonLib — One Piece #501

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

## Chapter
- number: 501
- release_date: 2025-05-29

### Summary
The lawless Sabaody Archipelago reveals its most depraved institution: the Human Auctioning House, a grotesque marketplace run by the vile Disco. The situation becomes intensely personal for the Straw Hats when their mermaid friend, Keimi, is captured and put on the auction block, becoming a prize for the cruel World Nobles Saint Roswald and his daughter Shalulia. As fellow Supernova Trafalgar Law observes the unfolding horror, the crew is pushed to the brink, forced to confront the world's ugliest truths in a volatile showdown that promises to ignite the wrath of the World Government.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- The mermaid Keimi is kidnapped and sold at the Human Auctioning House.

### Characters involved
- Disco — Supporting
- Shalulia — Supporting
- Roswald — Supporting
- Keimi — character

## Spoiler
- level: auto

### Safe teaser
The lawless Sabaody Archipelago reveals its most depraved institution: the Human Auctioning House, a grotesque marketplace run by the vile Disco.

### Spoiler summary
The lawless Sabaody Archipelago reveals its most depraved institution: the Human Auctioning House, a grotesque marketplace run by the vile Disco. The situation becomes intensely personal for the Straw Hats when their mermaid friend, Keimi, is captured and put on the auction block, becoming a prize for the cruel World Nobles Saint Roswald and his daughter Shalulia. As fellow Supernova Trafalgar Law observes the unfolding horror, the crew is pushed to the brink, forced to confront the world's ugliest truths in a volatile showdown that promises to ignite the wrath of the World Government.

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

## See also
- [WebtoonLib — One Piece #501](/series/one-piece-46bb51/chapter-501)
- for_series_detail: /llms-series/one-piece-46bb51

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