"There's always the choice to go back. But I'd advise not going back until it's actually going forward."
The hunt is on.
Lady Rosette has ordered all the Demoniacs purged and exorcised from her country. Yet, under her very nose, four young strangers flee across the border and disappear into a land of beguiling mystery and folklore, where they hope to free their souls from the Demons who have Marked them. One of them is her youngest daughter. And they won't be going back - not until it's going forward, that is.
On their epic journey through the lands of Rosette's enemies, they hope to find their liberty. They flee abusers. They outrun grief and loneliness. They even stray beyond the reach of gods. But there are some demons who are always following, and sometimes... sometimes they might just catch up.
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.