The human-hating Hordy Jones and his army of 100,000 troops has Fish-man Island's royal family by the gills. Luckily, the Straw Hats make it in time to show off a boatload of powerful new moves! But just when Luffy kicks into gear, an ancient ship nearly half the size of the island heads straight for Shirahoshi. Only the cowardly mermaid can guide the vessel away before it crushes them all.

Nightmare Luffy's impressive punching power momentarily swings the momentum in favor of the heroes, but when the rubber-man's hulking physique returns to normal, the bad guys get back in the game. Gecko Moria devours every shadow in sight as he monsters up in a heinous attempt to permanently sink the Straw Hats. Luffy, battered beyond belief, pushes his body past the breaking point as he seeks to save his friends and deliver the decisive blow in this...

While Luffy races to save Robin from the cowardly clutches of Spandam the madman, the rest of his mates fight for their lives against the heinous henchmen of CP9! Nami steps into save Sanji from taking a beating at the hands of a lethal bathing beauty, and Chopper goes on a rampage after eating one too many Rumble Balls during his showdown with a samurai lion!