After the events of Die Bücher Luzifers, Lucifer's army return trying to conquer the world. New York police man Kyle is visting the library off duty, to aquire a book they've been looking for, as another person in the same building is getting murdered by some mysterious man. As he investigates the murder, he seems to find out about some cult and the horror begins anew. Demons appear all around the city and it is up to Kyle to find out how to stop them.