Marcello is a simple man whose life spins around his hair styling salon and around his daughter Sofia. Simoncino is a former boxer who has fallen into the extremes of violence outside the ring and has made years of heavy jailing. He has just been released from prison, but he does not go out there rehabilitated, but with a greater lust for crimes. After a long series of abuses to which Marcello is subjected, he decides to accept the offer from Simoncino to help him commit a robbery, but eventually, although the robbery is successful, Marcello gets behind the bars by choosing to cover his accomplice. When released, he realizes that he was pulled on the string and decides to revenge Simoncino.