A series of murders takes place in the Metropolis in a span of three weeks, the latest of which happens on the night Junior, a taxi driver, makes love to a prostitute. After establishing a pattern from the killings, Inspector Noble, the police investigator, will theorize that only one person, a serial or thrill killer, maybe responsible for all of the murders. Junior is aware of the killings but it doesn't seem to bother him, unlike most ordinary people who have heard of the news about a serial killer roaming the city. Together with Trixie's friend Toti, Junior and Trixie head to the countryside where Trixie's family live. Junior gets to meet Martha, Trixie's weird mother, a tough lady with a shotgun always on her side. Junior also gets to know Max, Trixie's weird brother, a war-scarred former Marine soldier who's got traces of insanity. Martha's rejection of Junior is evident from the start. Martha wants Trixie to end the relationship, and immediately tell Junior that he is not ...