Neto is a middle class teenager living a normal life. After his father finds a marijuana cigarette on his pocket, he is sent to a mental institution, where he gets to know a completely absurd and inhumane reality in which people are devoured by a corrupt and cruel system.
A small poor community called Javé is under threat of being flooded by a new dam that is being built, and the only way to prevent this is to prove the town's historical value. As most of the inhabitants are illiterate, they have no choice but to ask for the help of Antônio Biá, a man who has...
Blum and Elza conduct Scientific and anthropological researches in a desert island, where they use as subjects a old fisherman, the house keeper and a prostitute from the country. But the affection grows between the three of them, and this feelings are capable of compromising the whole research.