When Jack Collins answers an ad asking for a young man with a background in mathematics and fantastic literature, he finds himself working for the legendary Merlin and battling an evil computer hacker who has summoned an ancient demon to terrorize Chicago

Journeying to Las Vegas on a quest for his master, Merlin the Magician, Jack Collins seeks out Old Man in the Mountain, a demon force that plans to unleash a deadly biological plague and can only be countered with advanced mathematics. Original.