On the night Shen Yuan was born, a hundred ghosts fled. The world saw him as a harbinger of disaster, but only a mad Taoist recognized the calamity written into his fate. From a naive boy entering the Exorcism Bureau to a lone wanderer through the netherworld, bearing the weight of infamy, he has never held a sword of slaughter in his hands, but a Suppression Tower. He gathers ghosts, tames monsters, and subdues demons. Using evil to defeat evil, he vows to establish a new order between yin and yang. When a rift tears open between heaven and earth and billions of evil spirits surge toward the mortal world, he alone, with his tower, stands at the boundary between yin and yang and protects the last of the world’s peace.