New York City has fallen into the hands of a group of ninja warriors called Union Lizard, and they have taken people hostage.

Kato, Joe Musashi’s former martial arts student, has been mortally wounded while investigating Union Lizard, leaving his faithful dog Yamato. Joe Musashi swore to avenge Kato’s death, and headed for New York. Can you guide Joe Musashi and Yamato through the ring of fire and triumph over this evil force?