Former front-line intelligence officer, captain Nikolai Mityasov, after being wounded, returns to the destroyed city and learns the sad news: his wife Shura cheated on him. Bitterness and confusion gave way to hope. But peace has come, demobilization has begun, it is necessary to restore the homeland. Nikolai finds the strength to continue living, enters a construction institute, meets Valya and begins a new happy life without war...