Scout's journey continues on in this follow up to The Hound of Endtown. The Defiant shuttles a single man, the Passenger, to carry out a mission to save humanity. Surrounded by infinite void and haunted by his memories, the Passenger's mind is steadily slipping into madness as he endures years of isolation. Hope comes in the form of a mysterious message sent by a ghost from his past, someone he believed to be dead. The question is, are the messages nothing more than the delusions of a man overcome by loneliness...or are they real?