There is a house hidden away in a small valley that holds a dark and dreadful secret. The psychic who lives in the house is a part of the secret. The house has a guardian - also the guardian of the psychic and the secret....The Keeper. Together they serve a force whose existence threatens mankind. And now a terrible danger is sensed and an outsider must protect them all. The outsider is Halloran, and he is unaware of the terrible evil he must face. He will learn of multinational corporation's strange method of detecting new mineral resources; he will combat men who thrive on the worst of physical corruption; he will find love of a most perverse nature; he will confront the darkness of his own soul - but most of all, he will discover the horrific and awesome secret of the Sepulchre.