Luffy's battle with his old nemesis Smoker is interrupted by the arrival of a terrifying toxic blob - and the evil genius who created the monster!
Zoro, Sanji, and Brook continue their search for the samurai, Trafalgar tries to sneak Chopper into the laboratory, and Luffy boldly challenges the Master!
Luffy agrees to an alliance with Trafalgar Law, but the Straw Hats refuse to leave the island until the children are safe. Meanwhile, the gaseous master unleashes something very deadly!
Luffy tries to chase down the Yetti Cool Brothers, but Franky's still trapped in Chopper's Body makes his mission extremely difficult. Just when all appears lost, an unexpected ally lends a hand!
The story of how Trafalgar Law arrived at Punk Hazard is revealed, and the Yeti Cool Brothers set their sights on a showdown with the Straw Hats!
The giant children fly into a mysterious rage, and Chopper discovers the true reason for their unusual condition! Meanwhile, Zoro, Brook, and Sanji cross paths with a dangerous duo!
While Captain Smoker determines his next move, a very large pirate with alligator legs tells Luffy and the Straw Hats the true story of Punk Hazard's mysterious transformation!
Luffy is excited to once again cross paths with Trafalgar Law, but a reunion with his mixed up crew - and the loss of his extra legs - quickly dampens the captain's enthusiasm!
While Luffy and his mates race toward a reunion, Admiral Smoker struggles to survive a heart-stopping showdown with Trafalgar Law!
Luffy's group takes a deadly plunge into icy waters, and Trafalgar Law uses his unique abilities to rearrange Nami's group and cast our heroes into chaotic confusion!
Nami and Chopper seek a safe exit for the children, Luffy's group hopes to avoid a perilous plunge into icy waters, and Captain Smoker faces off against Trafalgar Law!
Luffy's group finds themselves up against a gang of centaurs, Brook battles the torso of a surly samurai, and Captain Smoker encounters someone highly unexpected!
Nami's soft spot for children prompts her to call off the escape and declare war on anyone who makes a kid cry. Meanwhile, Luffy and the gang take a banana boat to the icy side of the island!
Luffy makes friends with a Centaur, Franky uses a cola-powered laser to break out of the clink, and Sanji takes a chance on a body-less Samurai!
Luffy gets up close and personal with a torso-less Samurai! Elsewhere, Nami, Sanji, Chopper, and Franky find themselves imprisoned with the pieces of a human face!
Luffy and Zoro put their strength to the ultimate test in a battle with a dragon. Meanwhile, a band of mysterious intruders make their gassy presence felt aboard the Sunny!