The central character is a woman who works as a bookseller in a second-hand bookstore. Lisa's life had been calm and stable for a long time, but everything changed after a car accident. Her bicycle was hit by the famous violinist Karina Ratynskaya. Their first meeting didn't go well, but it continued in Ratynskaya's luxurious house. The next day, the violinist was found murdered. Elizaveta involuntarily becomes involved in the events related to the crime.