In a time of turbulence in the Eastern Continental world, a fierce, unlikely group of warriors is on a mission to invade one of the most powerful and deadly Kingdoms. Gaia, a fairly new warrior looking to prove herself, volunteers to take the task of dismantling the King's infamous personal guard. But once Gaia meets the weapon of a man she is up against, she is not sure of where she stands in the mission anymore. Upon meeting an entrancing and suspicious woman, Waylon, the unspoken and feared leader of the King's personal guard, decides to investigate the woman that haunts his dreams and thoughts.
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.