"How do you tell a guy you're being stalked by demons without sounding like a fruitcake? Even if he really cares about you, there's bound to be that moment when he looks at you like you're a total nutbar, right?" Mercy is back, and in a world of trouble as factions from above and below vie for her attention, pulling her from the carefully constructed 'normalcy' of her life. After confessing all to boyfriend Ben, Mercy is counting on fallen angel Samael...