A story about a creation of a new Soviet Jet during WWII.

The war is over. The Red Army soldier Pyotr tries to find himself in a peaceful life. He takes the place of an accountant, and long-time friend Nazar, who has already grown to the post of the head of a collective farm, helps him in this. Together they achieve high performance indicators of their wards, skillfully solving controversial issues and emerging from confused situations.