How does the son of Satan vanish without a trace? It’s a question everyone’s been asking since the disappearance of Lucian Locke and one his soul mate Fallon Keyes is desperate to answer. With the help of Lucian’s twin brother Griffin, Fallon undertakes the impossible task of finding Lucian and bringing him home. On her journey, she’s confronted with enemies old and new and a long buried secret that will change her relationship with Lucian and her life forever.