a doctor diagnoses him with early symptoms of Parkinson's disease and does not allow him to continue boxing, yet at the same time offers him to compete in an underground Mixed martial arts club. Fil makes his fighting début there and is supported by his three friends, but the audience includes Mukha, who decides to take his chance to avenge Belov by stabbing him, when a brawl breaks out among the supporters. The brawl is broken up by a man, who fires several shots in the air, causing the crowd to run off. The next morning Mukha's body is found in the hangar where the fight took place and Kaverin bribes the investigator to consider Belov the prime suspect. Soon, the militsiya arrive at his apartment with a search warrant and plant a pistol in his clothes. Kosmos, who accidentally passes by, is asked to witness the discovery of the pistol. When requested to sign papers as a witness, Kosmos spots Sasha on the street approaching his apartment. Kosmos leaves hastily and throws him in a car and explains what has happened. Afterwards Kosmos hides Sasha in a dacha (vacation house) outside Moscow, and his friends make separate statements to the investigator. Simultaneously, Sasha's mother tries to recruit a lawyer and also seeks help from Kosmos's father, Yuri Rostislavovich, who is a member of the Soviet Academy of Sciences and thus has numerous contacts among the Soviet elite. At the dacha, Sasha notices a beautiful neighbour, Olga Surikova, with whom he immediately falls in love. He follows her to her violin recital in Moscow and begins a courtship. The date ends abruptly when Olga, waiting for Sasha to return from repairing a broken heel on her shoe, notices a wanted poster on the train platform with his face and name. Sasha's friends decide to lift his spirits, and with Fil's sport contacts "recruit" a group of four female swimmers, whom they drive to the Dacha for a party that ends with couples pairing off for sex. The music volume is so high that Olga's grandmother calls the local militsiya sheriff. Having arrived too late to break up the party, he, however, discerns Belov's face, and upon returning to his station recognizes him on the wanted poster and immediately calls the OMON (armed police squad) for an arrest. They arrive just after Fil and Kosmos drive off for more alcohol, and