Disappointed with life and love in Italy, an American DJ wants to return to America, but doesn't have the money to do so.

A famous Italian-American writer of horror novels goes to Italy to spend a few days in an old house on the coast. The history of the house begins to manifest itself with hallucinations, which the writer notes as ideas for his novel. He then meets some locals who tell him the story of a cult who came to the house in the 1970s to build a temple dedicated to Satan.