In 2115, a mining company discovers a stone circle identical to Stonehenge on the dark side of the moon. At the same time, they also discover a vast source of diamonds nearby. Which will take precedence, priceless knowledge about ourselves, heritage, and the possibility of first contact? Or greed? The secret finding of the henge falls to an unsuspecting nutritional therapist, Priscilla. Strange things start to happen to her, and an innocent group...