Maro is sentenced to prison for participating in the workers' unrest, his orphaned boy is adopted by a rich manufacturer. Years later, Maro learns that the prosecutor Mamulov, who is trying Maro's fellow revolutionaries, is his lost son. Maro asks him to lighten the sentence, but the prosecutor does not recognize the woman as his mother and throws him out of the house. At the trial, during the ann...

In the mountains of the Caucasus, a large supply of the much-needed ore - andesite has been discovered. To get it quickly, the leadership decides to blow up Arshaula mountain. But the mountain is considered "sacred" and, according to believers, is inviolable. The kulaks try to prevent andesite mining and spread rumors about the family of its head, Levan, and drag his wife, father-in-law, Berdia in...