Apocalyptic yellow sands swallowed the world, and the civilization of the old era fell.
The most terrifying thing in the world was never radiation or the desert, but the countless memories flowing through heaven and earth.
Memories became corrosion, obsessions became demons, and the memory-devouring beasts born of mutation ran rampant through the world. They devoured the minds of living beings, turning the living into puppets.
Su Jin lived in the lowest depths of the slums. Since childhood, his memories had been jumbled and he had been plagued by auditory hallucinations, so people saw him as a freak.
Then the S-class Sealed Artifact, the Delusion-Quelling Lamp, awakened, and the Memory God's Hall, sleeping within him in primordial solitude, burst into life.
Others relied on extraordinary cultivation to resist the erosion of memory. He, instead, commanded every lingering echo and illusion in the world.
He joins the Night Patrol Division, where survival is a long shot, battles the deranged followers of the Memory God Cult, tears apart psychic illusions, and looks down upon countless memory-devouring beasts.
All the world fears being consumed by memory. I alone wield memory as power and the ruins as my domain, until I become the lord of the eternal Memory Ruins.