A young woman gets mixed-up with a smalltime drug pusher, who gets her hooked on cocaine and has her stop waitressing in her mother's café and move to the city with him. Her addiction to the drug has brought her to hanging out in a nightclub, living a life of despair. The girl's hoodlum boyfriend ends up getting her younger brother and his girlfriend hooked on the drug too, which leads them into a lifestyle of crime and prostitution. Several incidents lead to a shocking end of events that affect the lives of everyone involved.