Doctor Kuznetsov was returning home after work. In the underground passage, a ragged homeless man accosted him with an amazingly beautiful blue-eyed girl of about five years old. Kuznetsov gave the tramp a large bill. He bowed. And the girl suddenly said “dad.” Vladimir understood who she meant the next day, when he decided to check where that strange couple was now. The girl was still there, and next to her on the floor lay the corpse of a homeless person. Vladimir called the police and an ambulance. At night, he accidentally looked out the window and again saw the same girl on the swing. The moon peeking out from behind the clouds suddenly illuminated a disgusting sight...