The person waiting for Judai in the exhibition gallery was none other than Yugi Mutou himself. Yugi then tells a surprised Judai that "It's time to begin our real graduation duel." Yugi informs a doubtful Judai that Judai has gained a lot over the past three years, but has lost something special, and that he must retrieve it. Once he holds his card over the deck, a timeslip to the world of the past comes from out of nowhere. Waiting there is Yugi from the past, which, by dueling him, will allow that something special to be retrieved. The duel has gotten underway. Will Judai be able to retrieve his "lost something special" Yugi told him about? Plus, what exactly is it?