A cataclysm has occurred on earth, destroying our civilisation. The air has become poisonous, the water is rusty, the planet is covered with sand. Miraculously preserved group of people continued to exist.
A thousand years have passed: small tribes are fighting for their lives. The objects found in the sand left by the ancient civilisation become objects of luxury for people. They believe that the day will come and the saviour will come. And the Air will become clean again.