On the surface, Georg and Lieselotte Faustus appear to be normal siblings -- the brother is a priest, and the sister is a cute girl that likes wandering through town. But the two have a horrible secret: Lieselotte is actually a walking corpse! Georg has made a deal with the devil Mephistopheles, and in order to keep Lieselotte alive, she must feast on the flesh of the dead.
While Lieselotte remains unaware of the dark past she and her brother came from, Georg searches frantically for the “Necromonicon,” the only book that can save his sister. Can they outrun the religious Inquisition’s watchful eye, and restore Lieselotte’s body?