A boy named Shougo Aoyama is too timid to duel, even after obtaining a powerful rare card, "Red-Eyes Black Dragon". Seto Kaiba also learns about Shougo's rare find and organizes a tournament, where attendance is mandatory for those who receive an invitation. Shougo and Yugi Muto are later chased down and roughed up by Kaiba's henchmen from KaibaCorp, with Kaiba's henchmen overpowering both of them and stealing Yugi's Millennium Puzzle. Now Yugi must enter Kaiba's tournament and show Shougo that one can have both the potential and the power to become a true Duelist.
A giant metal machine falls to Earth and frightens the residents of a small town in Maine in 1958, until it befriends a nine-year-old boy named Hogarth and ultimately finds its humanity by unselfishly saving people from their own fears and prejudices.