This is the story of Yugi Muto(u), a teenager who has yet to hit puberty. When Yugi unlocks the mysterious secrets of the Millenium Puzzle, an ancient spirit known only as the Pharaoh appears, and the pair embark on a journey to gain closure for the spirit. Along the way, Yugi and the Pharaoh face all manner of evil, from spoiled, dragon-obsessed millionaires to jealous, midriff-baring tomb-keepers, all with their own diabolical agendas. With the support of the Pharaoh, Yugi's love interest Téa, Brooklyn native Joey, and the ever-useless Tristan, Yugi takes on the toughest challenge of his life. Oh. And occasionally, there's a children's card game.