This is a story about a survivor in a post-apocalyptic world who lost his perception of reality and tries to distinguish the real world from the unreal. This is a story about a survivor in a post-apocalyptic world who lost his perception of reality and tries to distinguish the real world from the unreal. This is a story about a survivor in a post-apocalyptic world who lost his perception of reality and tries to distinguish the real world from the unreal. This is a story about a survivor in a post-apocalyptic world who lost his perception of reality and tries to distinguish the real world from the unreal.