19-year old Tala comes from a long line of Diwata, Filipino deities, but she has long been out of that world, hiding out in a small apartment downtown Toronto, trying to be as normal as possible. Slowly dying from unuse of her powers, she's given one last mission in exchange for her chance to live: kill the heir of the Philippines' most feared demon (aswang) family who just so happens to be hiding out in the university nearby.
Next in line to a political dynasty in the Philippines and prepped to take over his family's reign of terror, Tala must kill the boy before he turns 20 and becomes a vessel for the devil himself. All she has to do is stab a dagger through his heart. Easy enough. But what happens when the demon-heir isn't actually as evil as she expected? When she comes face to face with his heart, will she actually be willing to take 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.