After his violent encounter with an angel from his former existence, Zach Wiche has been having dreams. Dreams of falling. There's only one person he can go to for answers - Claire Wiche, the woman who became his mother, his protector, after he fell.
When he discovers the reason behind his vivid dreams, he becomes a target for an angel desperate to return home, and a demon who has escaped his eternal fate.
Now he has to stop them from taking what made him mortal, no matter what the cost.