In Thanopolis, those precious few gifted with magic are assigned undead spirits who guard them--and closely control them. Ever since Rovan's father died trying to keep her from this fate, Rovan has hidden her magic. But when she accidentally reveals her powers to save a life, she's bound to one of the undead and thrust into a world of palace intrigue and deception. Desperate to escape, Rovan finds herself falling for two people she can't fully trust: Lydea, a beguiling, rebellious princess; and Ivrilos, the handsome spirit with the ability to control Rovan, body and soul. Together, they uncover a secret that will destroy Thanopolis. To save them all, Rovan will have to start a rebellion in both the mortal world and the underworld, and find a way to trust the princess and spirit battling for her heart--if she doesn't betray them first.