The Richardson family celebrates the birth of their 28-year-old daughter in Northern California. The celebration is interrupted when a Satanic cult member, Aksel Brandr, visits them and offers to buy their land for a large sum. Jacob Richardson, the father, rejects the offer due to the priceless sentimental value of their home. Angered, Henrik and his cult begin to curse the Richardsons, trying to force them off their land. After suffering unexplainable tragedies, the Richardsons seek help from Marybeth, a white witch high priestess. They soon discover a terrible secret about their home, revealing why it is so valuable to the cult. Realizing they must protect their property at all costs, the Richardsons engage in a violent battle between good and evil.