The real hunt for the talented cellist began. First, she is attacked near her apartment, then a box with a rat is tossed, and finally, she is shot with a crossbow. Who is this sophisticated maniac? A shadow of suspicion falls on each of her fans, but the denouement of this story is unexpected for everyone.

The body of a half-dead Afghan girl Nafisa Amir was found in the park. Suspicion falls on Nafisa's friend, Daoud Tarzi, but during the investigation it becomes clear that the killer should be sought not among Nafisa's friends, but in her family.