
Chapter 331, "The Big Argument," centers on the bitter clash between Luffy and Usopp over the Going Merry. Usopp insists on saving the ship, Luffy wants a new one, and the rift ends with Usopp quitting the crew and challenging his captain to a duel.
At the Galley-La headquarters, Corgi departs still unsure whether Iceburg possesses "it." Kalifa brings Iceburg tea and asks why Corgi always storms off in a temper; Iceburg explains that the man keeps making offers for something of his, which he keeps turning down. Nico Robin's bounty poster hangs on the wall behind them.
Aboard the Going Merry, Chopper announces that Usopp has finally come to, and the crew gathers around him. Usopp apologizes for losing the money and asks whether the ship can still be mended with the remaining hundred million berries. Luffy instead reveals they have chosen to buy a different ship and produces catalogs, leaving Usopp convinced it is a cruel joke born of his own failure.
The two spiral into a furious row, brushing aside Zoro and Chopper's pleas, until Luffy bluntly states that the Going Merry is dying. Usopp refuses to accept it, insisting the ship is a friend they would abandon, and offers to stay on as its carpenter, but Luffy tells him that is impossible. When the captain finally snaps and pins Usopp down, all but telling him to leave if he is unhappy, Sanji kicks Luffy and warns him not to throw out words he cannot take back.
Usopp confesses he always knew he could never match the others and only joined because he was invited. Declaring that those with different dreams should part, he announces he is quitting. He then claims the ship for himself, since it belongs to the captain, and challenges Luffy to a duel for the Going Merry.

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In Chapter 331, Luffy and Usopp clash after Luffy reveals the crew has chosen to buy a new ship instead of repairing the Going Merry, which Usopp takes as a cruel joke stemming from his own failure to protect the money.
In Chapter 331, Usopp quits the crew after Luffy bluntly states that the Going Merry is dying, since Usopp believes the ship is a friend who should not be abandoned and admits he always felt he could never match the other crewmates.
At the end of Chapter 331, Usopp claims the Going Merry belongs to the captain and challenges Luffy to a duel over the ship after announcing he is leaving the crew.
In Chapter 331, when Luffy pins Usopp down and all but tells him to leave, Sanji kicks Luffy and warns him not to say things he cannot take back.
In Chapter 331, Corgi is a Galley-La visitor who keeps making offers for something belonging to Iceburg, which Iceburg keeps turning down; the item is later revealed to be Pluton.
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View on FandomThis 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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