When a mysterious fortune teller steals Yugi's Puzzle, he follows him to a warehouse where Yugi must duel the mysterious figure to win back his Puzzle. But as the duel begins, Yugi recognises his opponent's voice and eventually identifies him as Bandit Keith. However Keith has changed since Yugi last saw him and is now under the control of the mysterious figure. And with Keith's new-found masters comes a new style of playing, one that even Yugi might not be able to beat.