When the blood moon hangs high, announcing that the world will fall into eternal night, order will instantly collapse. Resources are exhausted, and human nature is twisting and wailing in despair. An ordinary person struggling to survive unexpectedly becomes the key to protecting the last "fire". Before the boundless darkness swallows everything, he must hold on to that fragile light between betrayal and sacrifice - is this glimmer of hope, redemption, or a deeper curse?