What if a terrified friend calls in the middle of the night and asks to look at her lifeless body before being sent to the morgue, and in the morning she is found murdered? Ioanna has to pretty much break her head over this issue, because the deceased Alicia had a lot of friends with a very dubious reputation, and one of these 'nice' people committed the crime! And Joanna is forced, sometimes cooperating with the investigation, then trying to escape from it, to search for the killer on her own, simultaneously exposing herself to considerable danger. And even the Devil himself can't help her…