Christin Crux is an Executioner working for the Catholic Church. His job is to slay the things that go bump in the night--in other words, supernatural creatures of extraordinary power, and he's damn good at what he does. Lilith is a young woman who's trying to earn a college degree in graphic design. Sadly, it's hard to get a degree when she's so afraid of men she can't even set foot on campus. When Christian is sent to slay Lilith, who the Church believes to be a succubus, everything they knew, or thought they knew, will be flipped onto its head. Can these two survive the coming storm?