Ripley Todd, a deputy sheriff on the small island of Three Sisters, is quite happy with a calm, measured life and does not want to recognize her magical gift, which makes her one of three witches who must dispel the darkness of a three-hundred-year-old curse. She categorically refuses her gift, but only until the charming professor McAlister Book arrives on the island. Ripley feels the approach of Evil, which can destroy everyone she loves, and the worst thing is that she herself can become its instrument. Only by joining forces will three witch friends be able to stop this...