Sonia Silk dreams of being a singer of the National Radio and in order to survive she surrenders to tourists in Copacabana. Her brother, Vidimar, Dr. Grilo's domestic servant, falls in love with his employer. Sonia's mother and Vidimar thinks that both are possessed by the devil. Sônia, who sees spirits lower in beings and objects strangers, resolves to look for the father of Santo Joãozinho da Gomeia.