Yugi Moto and his three best friends- Joseph "Joey" Wheeler, Tristan Taylor and Tea Gardner- are in awe over Grandpa Solomon's collection of hundreds of rare Duel Monsters cards, but when #1 ranked Duelist and ruthless tycoon Seto Kaiba kidnaps Grandpa to get one of the rare three Blue-Eyes White Dragon cards, Yugi must face Kaiba in the "ultimate Duel Monsters showdown" and avenge his maternal grandfather's honor.