After the cataclysm, oil ran dry and the soil turned barren. Humanity could no longer grow food and had to rely on the Awakened among them, the “Ghost Hunters,” who killed monsters to obtain precious spirit stones and survive. Young Han Lin and his companions venture into a mysterious S-rank instance in an abandoned factory, only to be caught in a bloody vortex of betrayal. Baptized in blood and tears, he gains power beyond the limits of humanity...