In the world of Aida of the Fourth Millennium, witchcraft and technology, spells and cellular communications are intricately intertwined. But for the nymph Dee, who decided to learn combat magic from a famous sorceress, both of these hypostases seem mysterious and incomprehensible. In the castle of the mentor, Dee meets a young vampire and a girl brought by her brother to master the art of witchcraft. However, the nymph soon realizes that those around her are hiding their true faces under masks. Dee will have to figure out who is a friend and who is an enemy, who is ready to sacrifice themselves for the sake of a loved one, and who will walk over other people’s corpses. And is she ready to connect her life with a half-breed vampire who avoids responsibility?

One-volume book!