Opal Aldaine has lived a false life, pretending to be the "successful twenty-year-old" she supposed she needed to be, until her past catches up to her and she is confronted by the consequences of her actions.
Five years ago, on the night of April 19, something unearthly occurred. Something so horrific that Opal can't come to terms with the fact that it was her fault. However, she is forced to accept her past when she must overcome the fears that target her and the enemies that hunt her.
In this mind game of trust and betrayal, she finds love, hate and is befriended by a familiar but unexpected and morally ambiguous stranger.
In the epic conclusion to the Devil's Deal series, Freya has one final chance to discover the full potential of her own power, and to use it to restore balance in the universe - once and for all. After the destruction caused by Roisin, Ferya and Torix come to terms with their losses and mistakes... And prepare for a final battle that will change everything.