Amity David is not human, as the seventeen-year-old pastor's daughter had thought she was. Her life has now been upturned and possibly set aright with the help of Mackenzie Abel, a young priest as conflicted about his calling as Amity is about hers. Blindly searching for answers together that will serve God's intent, the two also struggle against feelings they have developed for one another. Can Amity trust the alleged angel who told her she is descended from a demon? Part of her hopes not because, if true, it means she is being called to help free others like her from the ties of her evil heritage through war. What happens when a being created out of evil, is called to fight on the side of good? And what if this evil being thinks she is a good person, only to find she is not even a person at all?