The story begins with the protagonist, Simon, as an ordinary teenager. His dog, "Chippy", discovers a chest in the loft of his house containing a spellbook titled "Ye Olde Spellbooke". Simon throws the book onto the floor in contempt, but a portal opens above it. Chippy goes through the portal and Simon follows. After entering the portal, Simon finds himself in another world. After escaping from some goblins who intended to eat him, he discovers that he has been brought on a quest to rescue the wizard Calypso from the evil sorcerer Sordid.