# WebtoonLib — One Piece #821

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

## Chapter
- number: 821
- release_date: 2025-05-29

### Summary
With the tyrannical reign of Donquixote Doflamingo shattered, the Straw Hat-Heart Pirate alliance shifts its focus to a far greater prize: the world's forbidden True History, hidden within the ancient Poneglyphs. This quest for knowledge immediately becomes a dangerous race, as the ruthless Emperor Blackbeard is revealed to be hunting the very same secrets. As the new generation of pirates rises to challenge the established order, a monumental piece of the world's hidden lore is finally unveiled, threatening to trigger the great war of prophecy.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Momonosuke hears the 'Voice of All Things' and commands Zunesha to destroy Jack's fleet.

## Spoiler
- level: auto

### Safe teaser
With the tyrannical reign of Donquixote Doflamingo shattered, the Straw Hat-Heart Pirate alliance shifts its focus to a far greater prize: the world's forbidden True History, hidden within the ancient Poneglyphs.

### Spoiler summary
With the tyrannical reign of Donquixote Doflamingo shattered, the Straw Hat-Heart Pirate alliance shifts its focus to a far greater prize: the world's forbidden True History, hidden within the ancient Poneglyphs. This quest for knowledge immediately becomes a dangerous race, as the ruthless Emperor Blackbeard is revealed to be hunting the very same secrets. As the new generation of pirates rises to challenge the established order, a monumental piece of the world's hidden lore is finally unveiled, threatening to trigger the great war of prophecy.

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

## See also
- [WebtoonLib — One Piece #821](/series/one-piece-46bb51/chapter-821)
- for_series_detail: /llms-series/one-piece-46bb51

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