The forest where rats once lived has become extremely dangerous, so they have to find a new home. But where some see a paradise, others see a threat, and all rat coexistence slowly falls apart...
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.