A story about siblings and how a simple item causes an all out war in the small country of Ustia. What will the outcome be? Well, that'll be determined at the end of the war. This is the Grimm Family Legacy.
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.