Young border guard Sergeant Farrukh is in love with Izran, a girl from a neighboring village. Izran's father does not believe in the seriousness of the young man's intentions and forbids his daughter from seeing him. But after seeing Farrukh in action, arresting border violators, he changes his attitude towards the border guard. Farrukh pursues the violator. A landslide drives them both into a ravine. The violator tells him about his life, and the sergeant recognizes him as his father, whom he believed had died at the front...
