There's excitement in the Zombillenium horror themed park run by actual monsters. Brought in by Behemoth himself, the vampire Beauford Jaggar Carniegie III is officially supposed to help CEO Francis in managing the park. But the employees expect the worst: isn't he known as a cold-blooded killer? If one looks more closely, the reasons for his coming may seem less anodyne than announced. Of course, his mission is to increase return on investment for the shareholders, but for Behemoth that return has to be in souls.