Locked in combat with Rishid, Jonouchi is shocked when Rishid summons the terrifying Sun Dragon Ra! Then, Kaiba faces Ishizu Ishtar, who possesses the Millennium Tauk, which gives her clairvoyance! Kaiba's only hope may lie in the sands of time, but is he ready to learn the horrifying secret origin of the mad heir of the Tomb Guardians?