Eira Ysabelle thought she’s dead. Matapos ang isang aksidente, Eira thinks heaven would be a place full of magic, not until she realizes that her body is not her own, but of Khione—the heiress of Liondale, a place in an alternate world called Kosmos.
Sa mundong ito, magic is power. At para makabalik sa tunay niyang mundo, Eira must wield Khione's magic to stop the threat looming over Kosmos and escape the danger haunting Khione's life.
Now that Kosmos and Khione’s fate rests in Eira's hands, failure is a luxury she could no longer afford.