One Piece, Vol. 7: The Crap-Geezer

Dog Kreig and his pirates attempt to take over Chef Zeff's Baratie, however, the cooks manage to hold their ground until Krieg reveals his secret weapon--the Invisible Pearl. Sanji steps in and vows to defend the Baratie with his life, claiming that he owes a debt to Chef Zeff. When Monkey D. Luffy accidentally gains the power to stretch like rubber at the cost of never being able to swim again, he and his crew of pirate wannabes set off in search of the "One Piece"--the greatest treasure in the world.