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Official cover art of Chapter 1031: Warrior of Science
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Chapter 1031: Warrior of Science

Manga ChapterCh. 1031

Big Mom trades a year of her life to grow larger and fiercer, Yamato barges into a three-cornered standoff, CP0 begins hunting Robin, and Sanji wrecks his Raid Suit before asking Zoro to end him if he ever loses his humanity.

Main Characters (10)

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Summary

Sure their captain has buried the Emperor under tons of beams, the watching Beasts Pirates marvel, doubting anyone could endure it. As Kid and Law gasp for breath, Law remarks on how the awakened Jiki Jiki no Mi let Kid turn others magnetic, though Kid clams up about the rest. Then a beam flies off the heap and Big Mom climbs out, casts Soul Pocus, and poses her life-or-oshiruko question. Because so much had been handed around at the party, the nearby crewmen fold under it, and she rips out their souls to forge a new Homie army from the steel. Devouring a year off her own span, she swells further, soul energy pouring from her eyes, and admits the pair have hurt her like no one in decades; Law wants the hidden history, while Kid pledges to topple her whatever it costs.

Threading back into the castle, Yamato ducks into the Cave Chamber and lands amid Drake spurning Apoo's alliance. Drake exposes that the Oto Oto no Mi only catches a target who tracks Apoo's line of sight, but Apoo cites three Numbers at his back just as Yamato crashes in. Apoo pivots, trying to recruit Yamato against Kaidou, and is rebuffed; Drake admits his own defection too. Shoving past toward the weapons room, Yamato draws a chase from Fuga, with Apoo siccing Inbi and Zanki after him.

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Key Events

A floor down, Robin and Brook run from CP0 as the Minks fail to slow the agents; Brook scoops her up and dives off a ledge, and she notes the masked agents rank in a tier of their own before Guernika vanishes with Soru. Over inside the tower housing the Left Brain, Sanji blunders into Black Maria's brothel, where the women turn hostile, blaming him for striking one of them. Sickened, since he had sworn never to harm a woman, he finds the prickling under his skin has stopped by the time Queen catches up. Torn over whether Luffy would want the human cook or a merciless soldier of science, he wrenches the Raid Suit free, stomps it to ruin, and refuses to surrender more of himself to Germa. He then raises Zoro on a snail he had slipped into the swordsman's sash, asking to be cut down should his humanity ever slip away. Zoro consents, and a furious Sanji ignites Hell Memories, setting Queen ablaze.

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Notes

The color-spread cover lines up famed right-hand men, among them Katakuri, Beckman, Sabo, Marco, King, Shiryu, Rayleigh, Bepo, Killer, and Zoro. Here the main story first names the fruit Kid swallowed, the Jiki Jiki no Mi, a disclosure Oda had called overdue back in SBS Volume 99. The cook's brows have twisted the wrong way, mirroring his siblings, and he appears to slip from sight without the suit. The installment sits within the Wano Country Arc.

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Frequently Asked Questions

What happens in One Piece Chapter 1031?

In One Piece Chapter 1031, "Warrior of Science," Big Mom trades a year of her life to grow larger and more powerful, Yamato interrupts a standoff between Apoo and Drake, CP0 begins hunting Nico Robin, and Sanji destroys his Raid Suit before asking Zoro to kill him if he ever loses his humanity.

How does Big Mom grow stronger in Chapter 1031?

Big Mom casts Soul Pocus to rip souls from nearby crew members and forge a new Homie army, then devours a year of her own lifespan to grow even larger and more powerful against Kid and Law.

What does Law reveal about Kid's Devil Fruit in Chapter 1031?

Law reveals that Kid's awakened Jiki Jiki no Mi lets him turn other people and objects magnetic, though Kid stays quiet about the rest of his powers.

Why does Sanji destroy his Raid Suit in Chapter 1031?

Sanji stomps his Raid Suit to ruin after realizing he does not want to become a merciless soldier of science, refusing to surrender any more of himself to Germa's technology.

What does Sanji ask Zoro to do in Chapter 1031?

Sanji contacts Zoro through a snail hidden in his sash and asks Zoro to cut him down if he ever loses his humanity, a request Zoro agrees to before Sanji sets Queen ablaze with Hell Memories.

Sources & Information

Looking for more on Chapter 1031: Warrior of Science? 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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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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