Yu☆Gi☆Oh! The Dark Side of Dimensions

Seto Kaiba cannot accept that his rivalry with the Pharaoh ended before he could settle it on his own terms. He begins excavating the Millennium Puzzle from the ruins in Egypt, determined to rebuild it and summon Atem back for one final Duel. Yugi Mutou, meanwhile, is preparing to graduate and move toward a future that no longer revolves around the spirit who once shared his body.

Their paths collide with Diva, a mysterious young man whose Quantum Cube can erase people and reshape reality. When ancient power, Kaiba's obsession, and a grudge tied to the Millennium Items converge, Yugi is forced to defend both his friends and the future he has chosen, even if doing so means facing the shadow of Atem one more time.