17-year-old Balázs is a chubby and silent boy who seems to go mute when put on the spot. Yet he becomes part of a group of three boys who rob small grocery stores with a fake gun. Balázs gives the money to his parents, whose main source of income is the blood plasma center, where Balazs’ 50-year-old father Csaba regularly exchanges his plasma for money.
Balázs is caught after a robbery and the school and the police start to investigate, involving Balázs and his family. The situation starts to be suffocating for him, but he remains silent in front of them. When his father has an accident and gets hospitalized, Balázs takes over his role and becomes responsible for the family. This leads him to realize that he cannot continue his life as before.
When his friends plan to kill the head of a shooting range to get real weapons, he refuses to join, but they force him to go. When he is sent to look around, Balázs finally finds the courage to take his own decision.