While heading to the next island, Zou, Luffy's appetite causes them trouble and he and Bartolomeo find themselves entangled in the scheme of a pirate lord who can manipulate silver.

Tram Man arrives, chasing Luffy, Bartolomeo and Desire; as they descend deeper, Bill's group appears to hide a secret.

Luffy, Bartolomeo, and Desire make their way up the mineshaft, but Bill's assassin, Peseta, has other plans; just when the going gets tough, help arrives, and Zoro battles the assassin head on.

Luffy, Desire and Bartolomeo go up against Bill; Smelt-Smelt Man becomes deranged and lets his true power unfurl.

Bartolomeo recounts the formation of the Straw Hats, sharing their moving story with the rest of his crew! Meanwhile, the mysterious island of Zou approaches in the distance, obscured by fog. But when the haze clears, no one is expecting what they see!

Luffy and the others arrive at the mysterious land of Zou, and find the Sunny. But when they board, they find the other Straw Hats have already disembarked. Thus, Luffy, Zoro, Robin and the others take on the challenge of climbing the monstrous elephant!