A Camorra boss fakes his own death in order to start a new life elsewhere with his family, but a nurse happens to see him alive and well after the funeral. A hitman is promptly sent to get rid of her, only to find out that she's his first and unforgotten love. He decides to protect her, becoming himself a target.
The police infiltrates an unemployed classically-trained musician into a wedding band in order to drive out an elusive Camorra boss.
When his girlfriend Giorgia leaves him for his boss, journalist Giulio suddenly finds himself without a woman and with no job. Determined to win back his ex, he attends Valeria's classes, who teaches single men the art of seduction, convinced that relationships between people are motivated by simple biological stimuli.
