A film based on the Kazakh epic poem of the XIII-XIV century. The film tells about the founders of Sarybay and Karabay, who, due to circumstances, violate the oath given to each other to seal their blood-tied friendship. However, their children Kozy Korpesh and Bayan Sulu develop mutual feelings.
High in the mountains of the Trans-Ili Alatau there is an experimental station of the Kazakh Institute of Animal Husbandry. A young scientist, Jacques Dosanov (Shaken Aimanov), is working on breeding a new breed of sheep, trying to cross a merino sheep and a wild argali ram. With great difficulty, he manages to catch argali in the mountains. Datsanov and his assistant Saule take care of five sheep fertilized by a wild ram. But in difficult mountain conditions, four queens died, and the only lamb born from the fifth sheep was killed by an accidental shot by a hunter. However, Hasanov does not give up. He undertakes to repeat his experience, this time on an immeasurably large scale. A few years later, the scientist managed to grow a whole flock of archaromerinos.
The screen adaptation of the novel "Abai" by Mukhtar Auezov recreates the story of prominent Kazakh poet and philosopher Abay Kunanbayev. The famous Kazakh poet became friends with the Russian exile, scientist Nifont Dolgopolov. Under the influence of their growing friendship, Abai formed some of his academic ideas and principles.
After several days of the offensive, the Red Army detachment settles down to rest. At a halt, the warrior Kuregen tells his comrades-in-arms the story of the feat of the legendary Kazakh batyr Tolagai, who sacrificed his life for the people's good a thousand years ago.