From a young age, Seraphina has wanted to be great and do great things, she knew that in her heart. What those great things are though, she isn't sure. She's a mere individual trudging her way through university and trying to do her part for the environment.
That is until she meets Cole, a mysterious, darkened soul. Seraphina's sudden encounter acts as a catalyst to the upheaval of her life as ancient beings locate what they have spent centuries searching for. The only problem is that Seraphina appears to be the key.
Desperate and scared, Seraphina is forced to turn to Cole for help, but can she trust him? What lengths will she go to in order to protect herself when centuries old creatures have taken an interest in her?
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.