On that terrible day, Olga waited in vain for her husband to come home from work. Vitaly never came. Days and months dragged on. Everyone around said that he was dead, but Olga did not want to believe it, because she loves him so much! And one day Vitaly returned - just as suddenly as he had disappeared. Shocked Olga even agreed to fulfill his strange demand - never ask where he spent all this time. But events are developing so rapidly and unpredictably that Vitaly’s secrets soon begin to interest the police...