In 1997, before the visit of the pope to Rio de Janeiro, Captain Nascimento from BOPE (Special Police Operations Battalion) is assigned to eliminate the risks of the drug dealers in a dangerous slum nearby where the pope intends to be lodged.
A trailer is burning in the middle of a plain. The bodies of two adulterous lovers are found. Scenes from both families, before and after the dramatic events, suggest an unusual connection between them. But what is their secret?