In the underworld of the city of São Paulo, there is a real business that is making money for a lot of people: fights. The small wrestling clubs attract many rich men who want to bet their fortunes on illegal disputes between poor men, who have to fight to survive and earn a few bucks.

La Riña

The police officer Paulo (Matheus Prestes) faces a trauma after losing his wife and son in a car accident. He does not accept the fact that the person responsible for the crime has not been punished, and decides to take justice with his own hands.