One Piece

As word of the Straw Hat resurrection spreads through the Navy, Luffy and his crew get acclimated to their underwater environment, and Franky reveals the startling identity of the man who protected their ship!

The Caribou Pirates attack the Straw Hats. While Caribou manages to get on the Thousand Sunny, the rest of his crew gets pulled away by Mohmoo, who gets frightened when he recognizes the Straw Hats from his time in Arlong Park. Caribou is left alone and, as a result, is captured by the Straw Hats. The Straw Hats come across the Kraken, which destroys the ship of the Caribou Pirates, who returned to save their captain, and then attacks Thousand Sunny. The Straw Hats manage to avoid its attacks and Luffy, along with Zoro and Sanji, are getting ready to fight it.

After their quarrel with the Kraken, the Straw Hats find themselves in hot water as Luffy, Zoro, and Sanji turn up missing, and the rest of the crew runs short on air!

The Flying Dutchman shows up and Vander Decken tells Wadatsumi to crush the Thousand Sunny, but then the Kraken beats Wadatsumi. The volcano erupts, and the pirates run from it. Surume jumps off a cliff and some big stones are about to crush them but Usopp stops them for a while with his new move, called Sargasso. But, when they are celebrating their survival, a rock hit Surume's head, made it faints as they are descending to the depth of the cliff. At the bottom of the cliff, they find Fishman Island but when they are about to enter, they are stopped by a group of sea monsters and someone riding it.

The Straw Hat Pirates encounter Hammond, some sea-beasts and other fishmen from the New Fishman Pirates. Franky launches the Coup de Burst towards Fishman Island to escape the pirates. Unfortunately the Straw Hats get separated from the Sunny and from each other. Luffy wakes up after a while only to reunite with Keimi, Usopp, Sanji and Chopper. They leave Keimi's house and go to a higher level of the island where they meet other mermaids. Meanwhile, Hammond informs their leader about the Straw Hats entering Fishman Island.

When Sanji gets up close and personal with a mesmerizing mermaid, his extreme fondness for the female form lands him in a life and death situation. Could the Straw Hat chef die from a nosebleed?!