Drifting through haunted waters, the Straw Hats encounter a ghost ship and a walking, talking skeleton. Before long, they’re trapped within the terrifying walls of Thriller Bark, a floating house of horrors including invisible fiends, a graveyard of the undead, possessed paintings, and a zombie samurai! Luffy sets his sights on the man behind the madness: the shadow-stealing monster Gecko Moria!