# WebtoonLib — One Piece #784

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

## Chapter
- number: 784
- release_date: 2025-05-29

### Summary
As Donquixote Doflamingo's deadly Birdcage relentlessly shrinks, threatening to crush Dressrosa, the final battle reaches its desperate peak. Driven by his vow to liberate the kingdom and to honor Trafalgar Law's quest for vengeance against the man who murdered his savior, Rosinante, Monkey D. Luffy is forced to unleash a shocking new power. In a stunning display of his two years of training, Luffy activates "Gear 4," a powerful and bizarre transformation that may finally provide the force necessary to shatter the tyrannical Warlord's reign.
- summary_source: graph_aggregator
- summary_verification: unverified

### Key events
- Luffy reveals Gear 4: Boundman to overwhelm Doflamingo's defenses.

### Characters involved
- Rosinante Donquixote — Supporting
- Law Trafalgar — Supporting
- Doflamingo Donquixote — Supporting
- Luffy Monkey D. — Main

## Spoiler
- level: auto

### Safe teaser
As Donquixote Doflamingo's deadly Birdcage relentlessly shrinks, threatening to crush Dressrosa, the final battle reaches its desperate peak.

### Spoiler summary
As Donquixote Doflamingo's deadly Birdcage relentlessly shrinks, threatening to crush Dressrosa, the final battle reaches its desperate peak. Driven by his vow to liberate the kingdom and to honor Trafalgar Law's quest for vengeance against the man who murdered his savior, Rosinante, Monkey D. Luffy is forced to unleash a shocking new power. In a stunning display of his two years of training, Luffy activates "Gear 4," a powerful and bizarre transformation that may finally provide the force necessary to shatter the tyrannical Warlord's reign.

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

## See also
- [WebtoonLib — One Piece #784](/series/one-piece-46bb51/chapter-784)
- for_series_detail: /llms-series/one-piece-46bb51

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