Tori is turning 16 years old and things are getting strange. On her 16 birthday she got a present from someone but she doesn't know who it's from. The present is a weird looking mirror. And after that things start to get strange.
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.