After another scandal in the family, Mityatulya is forced to look for a second job. He goes to the construction site. However, good intentions end in severe head injury. The doctor, after examining Mityatyuli, states that such an injury entails a mental disorder in the patient. Soon, everyone around is convinced that the doctor is right. Having barely come to his senses, Mityatulya declares that he is healthy and... that he sees a little boy who calls himself “Vanya” and claims that he is an angel.