Seto Kaiba plans to fire The Big Five after finding out about their scheme to take over KaibaCorp during the Duelist Kingdom story arc. The Big Five challenge him to a virtual game, and if he wins, they will resign their posts. Unfortunately, inside the game Kaiba's "Blue-Eyes White Dragon" was captured by a "Dragon Capture Jar". Kaiba himself is then captured by the "Witty Phantom", who wishes to sacrifice him to the "Mythic Dragon".