A new sign at the diner indicates that bare-knuckle fighting will be taking place. The mechanics and their girlfriends, including Luca and Lana, arrive. First, they decide to go drag racing. After the cars crash, they head for the diner. Lana and Luca pull down the shutter of the diner, to see the word "MURDERER" painted in bold, red letters – they hurriedly push the shutter up. The men begin the fighting competition. The fighting areas are marked out using tyres, and a blackboard inscribed "Fight club – score" is hung from a wall. Eight men take part in separate two-men fights, and the winners of each match fight each other successively. Luca is defeated by one of the mechanics. Lana goes upstairs to her apartment, and is also taken hostage by Angelo. In the midst of the fighting competition, a shot suddenly rings out. Angelo emerges from the apartment with his gun pointed at Lana and Rita. Angelo attacks Luca and they fight, at the pinnacle of the struggle Angelo kisses Luca violently, and then the gun is wrested from Angelo's grip and falls to the ground. Luca subdues Angelo and tries to reach for the gun. Before he can do so, he is shot dead by Lana, descending from the steps leading to the apartment with another gun. Angelo and Rita embrace. The mechanics get shovels to bury Luca and cover up the crime. Once again, we see a large billboard; this time it reads "You are now leaving Harmony. See you again soon!"