A group of drivers paid according to their performance are struggling with hard work in a large quarry, somewhere where foxes say good night. A new worker, Marek Orban, joins the team of foreman Peter Hotka, known as Maco. Deep down, he is a deeply moral person, although he was given a suspended sentence for bodily harm. He beat up his wife's lover, to whom he must also pay compensation. Marek hides this from the other members of the group because he is ashamed. Maco, out of friendship with Mark...