One night, Kane accidentally drops and breaks open one of the dolls, exposing a white dust (heroin) contained therein. As it turns out, Braden uses the doll gallery as a front for his drug-smuggling business. He tries to strike a deal with Caifano, a mob boss, but Caifano and Braden cannot find common ground and eventually engage in a turf war. Braden, as a silver "demon"-masked ninja, assassinates Caifano's informers and relatives to make him cower down. The police are confused about the killings, and local police martial arts trainer and expert, Dave Hatcher, is assigned to find a consultant. Dave persuades his friend Cho to see his boss, and Cho attests that only a ninja could commit these crimes, but refuses to aid the police any further.