About the book: 2020 / A special investigative team from Stockholm has a new case: a star of a famous reality show was found murdered in a school class. His hands are tied, a cap is put on his head, and a test consisting of school questions hangs on his back. Soon other victims appear. A sophisticated and intelligent killer, dissatisfied with the fact that in newspapers and on television they only talk about stupid reality TV stars and Internet celebrities, forces his famous and wealthy victims to answer questions from the school curriculum, and if they fail, he kills. Will Sebastian Bergman be able to put aside his own worries to catch a serial killer before he becomes a threat to the existence of their team??