Ava has never truly fit in with her family. Her parents and siblings all seem to belong together in a way she never truly has. Still, when she learns she's not who she thought she was, her world comes crashing down around her ears. Now, Ava must watch her back as she struggles to learn her place in the worlds and find out who she really is, all while fighting the Blight which threatens to turn all the creatures of Oros into raving monsters. Will she risk her own long-overdue happiness, including the soulmate she never knew she had, to save the citizens of a world that turned its back on her long ago?
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.