Kaya is a common seventeen years old girl living in a desolate village in the North of England. Her life is ordinary: school, friends, home and absent parents. Everything seems to change after the meeting-crush with the misterious Demian Sinclair, her childhood friend with a lot to hid, apparentely. To crown it all, a young gloomy and incredibly attracting boy starts inhabiting her dreams like an angel hiding a dark soul, that tries to disclose a past that she ignores. A really distant past that tries to demand her, a past in which she was someone else. A past that will reveal her true nature, the one of a Keeper.
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.