Jude "Kayori" Prower, a dark mage, lived in a hidden town away from the world. No one can get in nor get out. She lived a laughing-stock, a burden, a weakling, all because of the red crystal on her forehead. Another thing is her family, ashamed of her existence. But she escaped from that town, chasing away her sorrow, living with the others with the crystal. Betraying her village, showing-off who's boss. Nobody deserved it but she's the strong one now, and nobody denies it.
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.