Giới thiệu
Two celestial visitors inform Derf that a rare element that impedes aging exists in his garden weeds on his West Virginia farm. They agree to provide him with unlimited wealth, good health, longevity and magnetic engines for mass producing these plants. In the process he acquires an incredible wife, and discovers mysterious caverns deep in his farm hillside. But when you have a priceless product that promises immortality it attracts unwanted attention.