After the disappearance of Aunt Mariko and her confession that she is a witch, Kai begins to live with Lance. The student's abilities, namely the Second Sight, make him part of a world that requires special control. Therefore, he remains in England under the careful supervision of the secret bureau.
Meanwhile, on the eve of the summer solstice, a child is kidnapped in Witsbury. It turns out that fairies can be particularly cruel! During the holiday, they abduct people, and to bring them back, one must come to the Land of Fairies with a special tribute. Lance embarks on a search for the kidnapped, and the bureau orders Kai to accompany him. The journey is fraught with dangers, but the most frightening thing is the risk of not returning at all... Will they manage to save the child? And why is the Land of Fairies so important to Lance?