When Noory observes Nick grieving over the body of a young girl in a deserted Atlanta alley, she isn't sure whether he is friend or foe. However, she quickly realizes his special powers to rescue children and rain down vengeance on those that harm them may be the only thing that can help her when one of her charges, sixteen-year-old Grace, goes missing from the local homeless shelter. Soon, Nick discovers Noory has secrets of her own: one that might lead him to redemption, and possibly love, for the first time in his painful existence.
In their world, a gift looks a lot like a curse, and Noory must reach Nick before his gift consumes him.