In the aftermath of the war, humanity is plunged into chaos, seeking safety within the Underground National Line Unity Rails. Hope fades as they face an endless cycle of danger and despair due to the survivors constant desire to leave the Patriot Path. One of those survivors is Kurtz Hammas, who is not only eager to scavenge for better medicine that his sick brother isn't getting, but unveil the truth behind the reason why the ones above keep pushing back the ones below. In the midst of the turmoil, a mysterious figure emerges, offering a sliver of hope in their darkest hour. Though not divine, this individual may hold the key to their survival, navigating a precarious path between darkness and deliverance.