Episode 321

"The King of Beasts that will Cross the Ocean! The Dream Ship's Magnificent Completion!" is the 321st episode of One Piece.

Summary
Soon after Sanji, Nami, and Chopper went about their new Bounties, the Straw Hat Pirates depart to see Iceburg and their new ship Thousand Sunny. Meanwhile, in an effort to draw him into joining the Crew, the Franky Family steal Franky's speedo, leading him to destroy half of Water 7 to get them back.