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Official cover art of Chapter 821
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Chapter 821

Manga ChapterCh. 821

In the chapter titled Understood, Jack hammers the elephant's foreleg from the sea until the young Kouzuki heir, granted the creature's leave to defend itself, commands it to strike back, and one sweep of its enormous trunk shatters the entire attacking fleet into the waves.

Arc: Zou Arc
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Summary

Tremors topple buildings as Inuarashi shouts for everyone to grip the trees and keep clear of collapsing structures. Luffy and Momonosuke alone are gripped by a pleading voice urging them to hurry. Down at the waterline Jack drills cannon fire into one point on the elephant's left foreleg, wagering that its great age has thinned its hide, his plan being to drop it so his men can climb to its head and finish the kill.

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Key Events

Pedro remembers that Roger and Oden once described this same one-way voice when they came to the island. A vision through the elephant's eyes lets Momonosuke pinpoint Jack's position and numbers, which also confirms the warlord survived his clash with the Marines. The boy understands the voice belongs to Zunesha, which relays that ages ago it committed a crime and was condemned to do nothing but walk, acting solely on command. Now it begs for an order to strike back.

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Notes

Luffy presses the frightened heir to bellow the order or they will all sink. Urging the elephant to hold on, the boy issues the order to fight, and Zunesha replies that it understands before one mighty trunk sweep smashes Jack's ships and flings his crew into the water. From his post Bariete relays the wipeout through his telescope, leaving Inuarashi astonished that the elephant holds a will of its own. Far away in the New World, Scratchmen Apoo informs Kaidou that contact with Jack has gone silent.

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Frequently Asked Questions

What is Jack trying to do to Zunesha in Chapter 821?

In Chapter 821, titled Understood, Jack drills cannon fire into one point on Zunesha's left foreleg, wagering that its aged hide has thinned enough to drop the elephant so his men can climb up and finish the kill.

Who does the mysterious voice belong to that Luffy and Momonosuke hear?

The pleading voice that grips only Luffy and Momonosuke in Chapter 821 belongs to Zunesha, the giant elephant carrying the island of Zou.

Why has Zunesha been condemned to only walk?

Chapter 821 reveals that Zunesha committed a crime long ago and was condemned to do nothing but walk, acting only when given a command, which is why it begs Momonosuke for permission to strike back at Jack.

How does Momonosuke help defend Zou from Jack's attack in Chapter 821?

Momonosuke sees through Zunesha's eyes to pinpoint Jack's position and confirm his numbers, then, pressed by Luffy, finally gives Zunesha the order to fight back.

What is the outcome of Zunesha's counterattack against Jack's fleet?

Once Momonosuke gives the order, Zunesha sweeps its enormous trunk in one blow that shatters Jack's ships and flings his crew into the sea, leaving Kaidou's subordinate Apoo unable to reach Jack afterward.

Sources & Information

Looking for more on Chapter 821? 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.

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