The earth's tectonic plates are moving and a massive eruption beneath the active volcanic areas of Yellowstone is predicted by billionaire scientist who is known only as Noah. Certain that the inevitable eruption will have a cataclysmic effect on humanity; he embarks on a secretive project to create a survivalist community of two hundred of the worlds top scientists. As construction work on the cave complex begins, Noah meets Belinda, a girl working in the small town near the site of the cave. Finishing the underground city is paramount before the eruptions take place, which will create a series of gigantic shocks that will wreak havoc across America. His growing passion for Belinda means he must try to save her. Her love for Noah sparks jealousy in her life-long friend Jeremy and before Noah can intercede she is beaten and nearly raped by him. Driven to desperation, Noah brings her to the building site and they begin their life together in the confines of the large underground city.
