An angel who gave up heaven to help fight the losing war with demons finds his faith and his soul in a natural born exorcist who is reluctant to join the battle.

Reapers, Sebastian and Zach Morgan, retrieve souls for Thanatos and his Shadow Realm - a place where the dreams of the living turn into the nightmares of the dead. Favored by Death, the brothers are commissioned to collect the soul of Samantha Poe. What begins as a friendly competition over a soul between reapers, turns into a fight for life when they realize Poe might not belong among the shadows. When Sebastian falls for Poe, they are all unwittingly caught in the middle of a game of life and death, and only Death knows the rules. Sebastian and Zach must work together to save Poe, and ultimately themselves, in a supernatural showdown pitting the reapers against the god who created them.