The anime adaptation introduces several "original" details not found in the original manga source (Chapter 593):
: The anime explicitly shows how Luffy, Jinbe, and Rayleigh infiltrated Marineford by hijacking a Marine ship. One Piece Episode 510
The episode primarily focuses on the individual journeys of Sanji, Chopper, and Nico Robin as they begin to process the fallout of the war at Marineford. Episode 510 of One Piece , titled ,
: The episode features original scenes of Chopper saying goodbye to the Torino Kingdom and Robin receiving a parting gift from Soran. As he flies away to reunite with Luffy,
Episode 510 of One Piece , titled , serves as a pivotal bridge between the devastating events of the Paramount War and the upcoming 3D2Y time skip. While it contains comedic elements, its true importance lies in the dissemination of news regarding Luffy's "unthinkable" return to Marineford, which acts as a silent signal to his scattered crew. Plot Overview: The Scattered Crew
: In the Torino Kingdom, Chopper resolves the conflict between the local humans and the giant birds. As he flies away to reunite with Luffy, he receives a newspaper that leaves him in a state of shock.
: The newspaper serves as the episode's most critical plot device. By returning to Marineford and ringing the Ox Bell 16 times, Luffy sends a coded message— 3D2Y —to his crew, signaling them to delay their reunion for two years to train.