After 20 years since Oden Castle burned down, Oden’s surviving retainers are working hard separately at their own missions, believing in Toki’s prophecy. The day of the Fire Festival has finally come and the whole army is now getting ready to head for Onigashima to raid Kaido!

Ulti and Page One of the Tobi Roppo chase Nami and Usopp, after being infuriated by their attack as well as Luffy’s declaration of becoming the King of the Pirates. Cornered, Nami gives in and Ulti pushes her to say the unthinkable.

Kin’emon and the Akazaya members are rushing to help Momonosuke and everyone else while Yamato leaves Momonosuke and Shinobu in a hide-out to lure away their enemies. At the same time, Ulti tries to avenge her brother against Big Mom.

To cut ties with Kaido, Yamato unleashes his true power. Meanwhile, Queen repeatedly attacks Sanji with his power as a cyborg, and Sasaki in his Man-Beast Form launches tricky attacks on Franky and drives him into a corner.

Bouncing on the ground and becoming a giant, Luffy enjoys his new, bizarre power while Kaido is bewildered and can’t make sense of it. Meanwhile, Kid, Law, and Luffy’s other allies continue the fight down below against flames and enemies alike, waiting for Luffy to emerge victorious.

Vegapunk Shaka shares with Robin and the others his theory about an ancient kingdom and the 100-Year Void. He even says that he visited Ohara after its destruction. Meanwhile, Luffy and Chopper try to activate the giant robot and something surprising happens.