When a mysterious virus breaks out in an isolated army camp, a lazy reservist soldier and his tough commander must work together to survive, and learn what it means to be real soldiers.
For the sake of the family, Vyacheslav Lazarev left the big aviation. The usual routine of Lazarev and his son Kolya is disrupted by a small bear cub, huddled in the cockpit of one of the planes. Little Mansur - as Lazarev and the others called him - having escaped from poachers, becomes attached to Lazarev.