Francisco A. Marques

Young man inherits small fortune from his old uncle, on condition he lives in the old man's house for a time. Soon the uncle's spirit begins to manifest itself through the nephew's personality, requiring the presence of an exorcist.

Virgínia is an orphan teenager who lives with her rich uncle Marcos, whom she drugs with barbiturates to promote parties in the apartment for her friends. At these parties, which are attended by minors and are fueled by drugs and alcohol, she gets involved with the scammer and ruffian Paulo, a teenager who lives in the North Zone of Rio de Janeiro. She and Paulo end up in the police after sexually abusing other minors, but her uncle's lawyer, Henrique, manages to save them from being prosecuted. Pretending gratitude, Virginia approaches Henrique and, when her uncle takes her out of town, to get away from "bad company", she tells Henrique her plan: murder her uncle to keep his fortune. Henrique gets involved by the girl, not knowing that she, in fact, intends to blackmail him.

A young engineer on holiday gets involved with a boy who has a strange relationship with the wind. Their close friendship arouses suspicion in the small town. When the boy disappears, the engineer is accused of murdering him.