A depressive young man tries to kill himself in the bathtub but is saved by his lover's intervention. Though he recovers physically, mentally, he finds it difficult to be with his old friends until he meets a beautiful model with whom he begins a strange sexual relationship that leaves both mentally exhausted. Later, the model's photographer gets drunk and jealous of her new relationship and attacks her. She responds in a hideous fashion and leaves him for dead. At the same time, a detective, who is investigating the death of a drug dealer who died in a similarly grisly matter, suspects that he is dealing with a vampire. He is eager to find it to get revenge upon his partner, whom the creature killed two decades before. Meanwhile, the model begins the process of seducing her new lover into becoming a bloodsucker too.