Ryu Hayabusa (from "Ninja Gaiden") enters the tournament vowing to seek and destroy the evil tengu. Though a dangerous, suicidal task for any ordinary man, Hayabusa owes it to himself and to mankind to confront his fate. Hayabusa tries to warn other competitors like Jann Lee about the dangers of the tournament but finds them unwilling to backdown so he proceeds to knock them out of the tournament. He meets Ein, who is actually the missing Hayate suffering from amnesia. During their fight, Hayabusa defeats him and restores some semblance of his memory. Eventually, Hayabusa comes face to face with the evil Tengu. He defeats Tengu, winning the tournament.