Luffy's ultra-fast new Gear Four form is too quick for Katakuri, ending the Sweet Three general's unbeaten record. But when Sanji's plan to save his captain from a trap is unsuccessful, the Vinsmoke siblings swoop in for a redemptive rescue. After Big Mom's cake finally calms her down, the Straw Hats reunite on the Sunny-with Oven's ship in hot pursuit!