The general goes to the fishing base to meet Mr. Amir. Nurali and his people are leaving to catch the train. Sheremet gets on the same train and ... collides with Maryam. Bronnikov neutralizes militants and saves Dasha. Zakir helps him in this. On the train, Sergei encounters Stas, who tells him that Nurali was preparing for the action an understudy, which must be found. And then it turns out that the understudy is ... Maryam. Fanatically devoted to Nurali, the girl is thrown out of the train. At the station, Nurali sees Bronnikov and understands that the operation failed. He is trying to escape, but Bronnikov overtakes him ...