It's the duel Yugi and Jonouchi have been waiting for...but they never thought it would happen like this! Brainwashed by the evil mastermind Marik, Jonouchi is fighting to kill his best friend, and the loser will sleep with the fishes on the bottom of Domino Bay! As the tournament narrows down to eight finalists, the stage moves to the sky, to Kaiba's private airship. Hiding among the finalists is Marik...but is Yugi's old friend Bakura actually the most dangerous of all?