Greyson's world crumbles following his brother's mysterious death, with sleepless nights haunted by vivid nightmares of a terrifying monster, pushing him to the brink of losing not just his job as a social worker, but his mind.Soon his newest case-an orphaned girl named Wren-is found at the scene of a murder, and her connection to his dreams will send them both on a journey that Greyson could have never imagined, especially not their role in the end of the world and the world to come-a world of ...