The miniseries is based on documentary material about the actions of Soviet intelligence in Tallinn occupied by the Nazis.

When Natasha arrives in Tallinn with her professor father, she falls in love with Enna Lajda, the leader of a rock ensemble, and spends three days with him. Having left for Leningrad to continue working on the lead role in the ballet 'Romeo and Juliet', Natasha begins to pine for her lover and calls him to her. He arrives, she disrupts one rehearsal after another, and they part.