Locked in a Mexican jail for a crime he didn't commit, Jess Galvan made a devil's bargain to escape and make it back home. Now, he's trapped in his own personal hell. His mind and body is inhabited by the soul of Cucuy, a fearsome, five-hundred-year-old Aztec priest and major crime kingpin determined to bring about hell on earth. Estranged from his daughter, Sherry, and now his own body, Galvan's every moment is a battle to keep the evil priest at bay.