Simon Snow first appeared in Rainbow Rowell's "Fangirl". Kat, the heroine of the novel, as a child reads books by Gemma T. Leslie about a boy wizard, and then begins to write fan fiction, which quickly becomes popular among fans like her. And although “Keep it up!” is part of the fantasy series within the Fangirls, this novel is a separate book. In his eighth year at Watford School, Simon is trying to come to terms with the fact that he, as prophecies say, is the Chosen One and must destroy Tosclivious the Insidious, who is destroying the magical world. However, Baz, his roommate, a magician and secret vampire, believes that Simon is the worst of all the Chosen Ones because he does not know how to control his power. One day, the spirit of Baz's mother appears to Simon and asks him to find her killer. Simon and Baz decide to work together to find the killer, and at the same time find out who is sending various dark forces to Watford...For the first time in Russian!