In a world after a castrastrophic event, the world is cast into a world like the wild west. Jonathan Rose is a man with a checkered past. In his life before The Event, he was a murderer, spending the remainder of his days behind bars. Now living life as a courier, mercenary, and security detail, he finds himself on an unassuming security detail of a train full of wayward passangers going East. When the train he is on is attacked and he is forced into action, he realizes that the train holds more than just passengers and cargo... It holds the key to his past. A past he did not know he had.