Her best friend pushes her off a rooftop to steal her immortality. Now Seraphina is dead, and the corrupt guards of Hell are torturing her for sport. They laugh when she says she knows their king. But she does. Lucien—the Lord of the Underworld. Her ex-husband. The last time he saw her, he swore he would throw her into the Lake of Fire. So when he walks into the torture chamber and all her tormentors fall to their knees, she has no idea if he is here to save her… or to finish what he started......