Three boxers from Chelyabinsk decide to earn extra money at the Moscow tournament on fights without rules before flying to the World Championship. After learning about the violation of the sports regime, the head coach excludes them from the national team. The guys are eating sadly in a restaurant, discussing the inglorious homecoming. In the same institution, a business dinner of a well-known Moscow lawyer is held, with the protection of which, through no fault of the guys, a conflict ensues. Boxers demonstrate their skills and naturally end up in the police. They face imprisonment. However, the lawyer offers a deal: become his bodyguards or go to jail. The brave trio decides to change their tracksuits to classic ones.