The demon king Ahab, angry at Jack the Ripper's defeat, sends Romy, a female racer, to Japan as a new challenger in order to crush the Saionji racing team. Without the doctor's permission, Tsurugi agrees to participate in a hill climb race that he has no experience with. After repeated training, the entire team participates in the battle, but they fall into Ahab's trap and find themselves in a predicament.