Lydia was forced to leave to start a new life. Until recently, she couldn’t believe that her own Slavka was capable of such a betrayal. Could she ever imagine that her family would be destroyed by a young nurse? Everything happened quickly and trivially, but what to do next? Lida just wanted to heal her wounds and be alone with herself, but she found herself in the center of mysterious and life-threatening events. She did not even suspect what secrets were hidden in her service apartment, in which she was getting worse every day. But she didn’t have enough problems of her own; she also had to help her neighbor, who bought the city port, conduct a real investigation. After all, at night there was a fire and a brutal murder, and who knows how everything would have turned out for Ivan if Lida had not been nearby...