Luffy accepts Law's offer of an alliance to defeat one of the Four Emperors, despite the initial misgivings of the remaining Straw Hat Pirates. Law returns Franky and Chopper to their original bodies, leaving Nami to go into Sanji's body. The group establishes their current objectives: to discover a cure for the children, to find the samurai, and to kidnap Caesar Clown. The G-5 Marines battle the centaurs. In the burning lands, another group of centaurs releases a gigantic Slime creature on Caesar's orders, which quickly annihilates them all.