Summer 1940, Lithuania is already occupied by the Soviets. In the interrogation underground, interrogator Pijus Karpavičius is nervously smoking, while in another room two arrested people meet - priest Antanas and Kazys, the leader of the still-organising anti-Soviet underground.
Story about teenage love in sanatorium. Leta, a girl with a heart disease, and Saulius, a new boy in sanatorium, fall in love with each other, but doctors try to forbid young people feelings.
A policeman is investigating a murder in a secret research facility.