The legendary exorciot Genkai is about to pass on her explosive demon-smitting techniques to one student-and only one. Trouble is, one of the people battling for the honor is a demon in disguise: the sadistic Rando, who'd love to turn Genkai's power against innocent humans. Unless Yusuke can defeat him! Then, Yusuke and Kuwabara must stop a quartet of demonic criminals from plotting a surpremely sinister attack on the mortal world. At the gates of labyrinthine fortress swarming with monsters, demons and supernatural fugitives, these two teenage punks don't stand a chance-unless they can call for backup.