Sophie Mercer, a student at Hecate Hall School, is horrified to learn that she is a member of the demon race. And her boyfriend Archer Cross is an agent of the mysterious organization “Eye of God”, engaged in the destruction of demons! Sophie is sure that she poses a threat to everyone she loves. And now she has only one thing left - to go to a secluded country mansion and perform the deadly ritual of Abnegation. If it goes well, then Sophie will lose her magical abilities. If not, she will die. The chances are fifty-fifty, and Sophie’s every step is watched not only by demons, but also by their pursuers...