Following the wrongful conviction and subsequent suicide of their team leader, three detectives from the Judicial Police are tempted to cross the line. Facing the administrative machine whose inertia and indifference drove their friend to his death, they find themselves harassed by the Internal Affairs Bureau. Abandoning established rules and their former illusions, these three cops adopt an extraordinary lifestyle driven by adrenaline, risk-taking, dirty tricks, money, blood, and death. Each step further into the criminal underworld makes it increasingly difficult to turn back.