Ciba (Rodrigo Santoro) is an independent investigator who works together with the police. A typical fallible hero who struggles with strong personal issues, while preventing crime and injustice. His partner, Deputy Ulisses (Luis Miranda), is a well-meaning professional who recognizes the difficulty in securing his function using only common artifacts, and Ciba's unofficial contact is of utmost importance for the progress of his investigations.

In 1992, during a meeting held at the family estate in the interior of Minas Gerais, all young heirs of the Baumann family mysteriously disappeared. The event is revisited by filming and old photographs, hoping to reconstitute his last days and solve the case.