Summary:
Perospero approaches Onigashima alone. Big Mom leaves Chopper to look for Dio. Luffy is hostile towards Yamato for being Kaidou’s son.
Angry that Big Mom’s pirate ship was knocked down twice by a waterfall, Perospero rides his sweet slug to Onigashima. He vows revenge on King and Mark for crashing the ship.
Chopper’s tank fires several rounds at Big Mom, but she is invulnerable to the fire. He prepares to use his devil fruit powers on Usopp and Chopper, but leaves when he hears Prometheus’ call. Although the tank is unharmed, a transformation switch is activated, changing the tank into the lower half of General Franky. Chopper must unite her with the Kurosai FR-U IV to create the full General Franky.
Big Mom walks the halls looking for Zeus, making friends with pieces of her soul. Nami, knowing that she cannot win a battle against Big Mom, decides to run into the hall with Zeus to avoid her. Meanwhile, Zoro is in the halls but is surrounded on both sides. He encounters a group of Gifters who offer him a place in the Beasts Pirates. Zoro rejects and slashes enemies.
The anime adds the following:
Big Mom continues to chase Usopp and Chopper. The moment she hits Brachio Tank V (causing it to later activate General Franky’s robot leg parts) is also seen.
Big Mom leaves after Prometheus informs her of the location of Nami’s group.
Robin and Jinbe arriving at the Skull Dome. The former also knocks out a member of the Beasts Pirates who tried to flirt with her.
Kaidou criticizes Orochi.
Luffy broke free from Yamato’s grip.
A brief flashback to Yamato’s fight against Ace.
The anime expands on the following:
The Gifters try to convince Zoro to join Kaido.
Zoro’s fight against the Gifters and other underlings.
The first page calls for the Beasts Pirates medical team to check on Ulti.
Luffy and Yamato fight.
Robin and Jinbe are among the party attendees and spot Hyogoro and are happy that the samurai has successfully entered the castle. Robin is harassed by a drunken beast pirate, but knocks him out. Then Orochi appears on the balcony of the party room and shows Momonosuke tied to a cross, about to execute him. Kaidou is disappointed that Orochi interrupted his party.
The medical team tries to injure Ulta’s mouth and helps her regain consciousness. Page One, who had no injuries other than a dislocated jaw, goes after Yamato. In the hallway, Yamato tries to talk to Luffy, but Luffy refuses to listen because he was Kaidou’s son. He unleashes several attacks on Yamato, who parries the attacks. This reminds Yamato of the time he fought Ace.