Kat is a rabid fan of the book series about the wizard Simon Snow. (Does this remind you of anyone?) And this is not unusual: all teenagers are fans of Simon Snow. Kat and her twin sister Wren read these books as children. They helped the sisters survive during a difficult time when their mother left them. But the girls grew up, went to university, and Ren left the world of Simon Snow, refused to live in the same room with her sister and plunged headlong into student life. However, Kat can’t forget her favorite hero. She reads and re-reads books, hangs out on forums, and then starts writing fan fiction, which quickly becomes popular among fans like her. Will Kat be able to survive alone in a world that seems hostile to her, without the support of someone close to her? Is she ready to enter adulthood? Will she be able to write her own works? After all, to do this, Kat will have to leave her idol in the past... For the first time in Russian!