A doctor on holliday accidentally meets the descendants of an ancient civilization. Not quite willing first, learns their way of life, learns the way they follow the Goddess' teachings. Eventually he accepts their ways and stays with them, has a child who is born after an unusual conception. The boy grows up developing special mental capacities, partly hereditary partly the result of hard work. While growing up he meets a young girl with a strange past history, they are growing up together andstay togather as a couple. After visiting several strange worlds they settle down and have a child of their own, whose mental advancesgo far beyond of theirs.