A coming-of-age story set in the contemporary Hungarian countryside, where teenage soloist Dávid decides to stand up for Nóri, 13, a cellist in their youth orchestra who is having a suspiciously close relationship with their 60-year-old conductor. While looking for the truth, Dávid's life soon starts to spiral out of control as he faces tough decisions and the adult society's negligence.
Budapest, Hungary, Christmas 1957. The state, insecure after the defeated revolution of 1956 and increasingly put under the influence of a renewed Stalinist atmosphere, has decreed that all security officials must pass an exam to verify their loyalty. But to be actually effective in a shadowy world where suspicion and secrets reign, the subjects must be unaware that they are being tested.
A young girl is taken to an orphanage, which she hopes to flee.