Ian awakes without memory. His blue uniform and violet pistol strapped to his belt give him no indication of who he is; they only raise more questions. From under the rubble in which he's trapped, Ian emerges into a desolate world, plagued by war. Few buildings still stand in the city around him, with few clues as to what has happened. Soon enough, Ian encounters human survivors as well as visitors from another world. He learns that a peaceful relationship...