This film revolves around Choghtu Khong Tayiji, a 17th century Mongolian prince who waged a campaign of independence against Tibetan and Manchu forces.
The events of Tanker Jargal and Cavalryman Tsend show that every citizen must fight against a foreign enemy for the independence of his country. Tseren, a man who mischievously misleads the letters sent by the two to their beloved ladies, expresses the evil plot of the enemy.
It shows how the border guards arrest the enemy who has violated the border thanks to the vigilance of the common people. The story of the film is told through the story of border soldier Bold and his girlfriend Tsengel.
