Jeremiah, a mysterious nomad searching for his missing father Devon and the fabled Valhalla Sector, has a brief yet mysterious encounter with Ezekiel, "The thunder will change you forever - but everyone you love will fall at the end of the world..." The suddenly vanishes before he can ask him any questions. He soon befriends Kurdy as he enters the outskirts of Clarefield, a small town governed by Theo who is searching for clues to the "the end of the world" a place of endless electricity and weaponry. However Theo soon suspects Jeremiah of hiding something and imprisons him. Whilst the pragmatic Kurdy formulates a plan to free Jeremiah. Simon, a fellow prisoner tells Jeremiah of thunder mountain, Cheyenne Mountain Military Complex, and that he was sent to investigate the possible return of the big death.