Tenth-grader Yugi always had his head in some game-until he solved the Millennium Puzzle, an Egyptian artifact containing the spirit of a master gambler from the age of the pharoahs! Possessed by the puzzle, Yugi becomes Yu-Gi-Oh, the King of Games, and challenges evildoers to the Shadow Games...weird games with high stakes and high risks! It's Yugi and Kaiba versus the Rare Hunters in a tag team match atop a 13-story skyscraper. But a fate worse than death awaits Yugi when he finds out Mai and Jonouchi have been possessed by Marik! Brainwashed by the evil mastermind, Jonouchi fights to kill his best friend.