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.
A crane operator wins a car in a lottery and his life immediately encounters various trials and tribulations.
The film tells about the adventures of the armenian workers who came to the village to build a gas pipeline.
