Aria Wither has a preconceived notion of how her life will play out. After the sudden death of her druggie mother, the recently orphaned 17-year-old gets shipped off to a foster family where she will live out the remaining months till her adulthood. Upon arrival, she meets the Summers. Loving mother Katerine, hard-working father Xander, and their newly adopted son, Jamie. A PTSD-stricken mute boy with a knack for randomly disappearing.
After randomly walking into Jamie's room unannounced while looking for her earbuds she is met with a chalk circle, odd liquids, and Jamie holding what appeared to be a book. Abruptly her, along with Jamie, are transported to Agorria, a fantasy would of unknown origin. When, after multiple tries, they are unable to open the portal they must seek out Ace. A supposed friend of Jamie's although he only knows his name. Follow the two as they try to find a way to return home. If they even want to go back?
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.