There are many concurrent plots in this film. The main one being the one in which a desperate guy kills his parents with an open razor and then goes to the movies. At the same time, other violent events happen when two girls realize they are in love with each other.

Solange is a recently married young woman whose wedding night did not end well. After constant fights with her husband, she decides to live through her sexual frustration by sleeping with strangers she picks up on crowded buses in Rio de Janeiro.

Ana is going through psychological problems. She and lifelong friend Cléia decide to revisit the place they spent their childhood together in an attempt to get better results in her treatment. But they meet a stranger who will upset their plans.