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Official cover art of Chapter 521
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Chapter 521

Manga ChapterCh. 521

Titled "Hoof of the Celestial Dragon," this chapter reveals Hancock's hidden brand and her enslavement under the World Nobles, won over by Luffy's hatred of those same masters.

Cover Page: CP9's Independent Report Vol. 27: Pursuers Arrive to Capture CP9
Page Count: 19
Title Japanese: 天駆ける竜の蹄
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Summary

With the fight over, Hancock offers Luffy a stark choice: take a ship back to Sabaody, or have her restore the petrified Marguerite, Sweet Pea, and Aphelandra and find his own way off the island. Expecting him to reveal a selfish streak, she is left speechless when Luffy drops to his knees and begs her to revive the three women who helped him. Nyon remarks on his willingness to bow without hesitation for his benefactors. The women are returned to normal, and Luffy is summoned alone to the palace.

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Key Events

Behind a curtain, Luffy is baffled to find Hancock undressed, showing him the hoof-shaped mark on her back and asking where he saw it before. He recalls mistaking it for the sun symbol on Hatchan's forehead. When Nyon reads aloud that Luffy struck a World Noble and sent him flying, the sisters are stunned, and Hancock, moved that such people still exist, decides to confide everything. At twelve she and her sisters were kidnapped as novice pirates, sold to the Celestial Dragons, and branded, the source of her hatred of men. After four years of torment, a fish-man named Fisher Tiger scaled the Red Line, freed every slave regardless of race, and burned Mary Geoise. He rebranded the freed fish-men's slave marks into the Sun emblem, the same mark Hatchan and Arlong bear, so no one could tell former slaves apart. Hancock also reveals the sisters were force-fed their Devil Fruits, and that she lies and acts cruel to shield her people from the shame of her past.

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Notes

This chapter exposes the Boa sisters' history as Celestial Dragon slaves freed by Fisher Tiger, who went on to form the Sun Pirates, and explains the sun marks on Hatchan and Arlong. Nyon is confirmed to have taken the sisters in and raised them on Amazon Lily. When Hancock fearfully asks if Luffy scorns her, he says he hates only the World Nobles, prompting her to smile, declare she likes him, and grant him use of her ship. The cover advances the CP9 story as Marine Captain Very Good arrives to capture the rogue agents.

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Frequently Asked Questions

What is One Piece Chapter 521 titled?

One Piece Chapter 521 is titled "Hoof of the Celestial Dragon," part of the Amazon Lily Arc.

What choice does Hancock give Luffy in Chapter 521?

In Chapter 521, Boa Hancock offers Luffy a choice: take a ship back to Sabaody, or have her revive the petrified Marguerite, Sweet Pea, and Aphelandra and find his own way off the island.

What does Hancock's back reveal about her past in Chapter 521?

Chapter 521 reveals that Hancock's back bears a hoof-shaped brand from her time as a slave to the Celestial Dragons, the source of her hatred of men.

Who freed Hancock and the fish-men slaves, according to Chapter 521?

According to Chapter 521, a fish-man named Fisher Tiger scaled the Red Line, freed the slaves at Mary Geoise regardless of race, and burned the Celestial Dragons' holy land.

Why does Hancock decide to help Luffy in Chapter 521?

In Chapter 521, Hancock decides to help Luffy after learning he struck a World Noble, telling him she likes him because he hates only the World Nobles, not her, and grants him use of her ship.

Sources & Information

Looking for more on Chapter 521? The One Piece Wiki on Fandom has a dedicated page with community notes.

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This content is original writing by Daddy Jim Headquarters based on the One Piece anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

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  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Eiichiro Oda.

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