After the establishment of Soviet rule in Armenia, the Dashnaks stir up a rebellion , which fails...

Musician Stefan meets a young attractive woman Lidia. Stefan is going on tour to Austria, and Lydia, "accidentally" remembering her Viennese acquaintance, asks to give her a souvenir from Moldova. In Vienna, Stefan is met by people who are well aware of his private life and even familiar with his diary. The musician begins to suspect something is wrong, but when his daughter's well-being is threatened, Stefan becomes truly worried...

Fyodor and Kseniya for many years worked at various construction sites. They constantly moved from one hostel to another and dreamed of their own cozy nest. Their dream came true after fifteen long years, and this made them incredibly happy. Kseniya is pregnant, the characters will finally begin a new life and become a full-fledged family. Fyodor is convinced that his calling is to provide for his family. He works hard and rarely sees his family. Kseniya lacks his attention. The couple began to move away from each other.

In an unnamed Latin American country after a coup d'état, a military junta comes to power. The army deployed to the streets, the civilian population is exposed to hard terror. A wave of arrests follows, some former senators - liberals and communists - are sent to prison. Some patriots that have gone underground try to figure a plan for their release. They buy a small shop opposite the prison in the name of Francisco and Maria Vardes. From its basement they plan to build a 90-meter tunnel. Three years of enormous effort, deaths and nervous breakdowns are not spent in vain. The inmates run away, but while at large, the oldest of them, Senator Miguel Carrera suffers a heart failure. He dies in a safe house on the eve of a meeting with journalists.

Bolshevik Tsolak Darbinyan is infiltrated into Dashnak Army as a musician of Army music band. Despite the initial personal conflict with band leader Arsen, he is able to win the friendship of young band musicians including Arsen and to persuade them to back him on the eve of the Bolshevik invasion to Armenia.