A 900-year-old vampire, a dangerously charming demon, and the Morning Star himself: they are the creatures that haunt human nightmares, but a new threat is coming that even nightmares fear to face. Kai is having a rough week. His impulsiveness has led to consequences he'd rather not deal with. As a powerful vampire and Lucifer's lover, he views the petty supernatural politics as beneath him. Lucifer is not inclined to listen when his estranged brothers...