The world is experiencing a strange resurgence, and evil spirits are leaking out. Haunted houses, vicious ghosts, centuries-old evil spirits, and ancient evil spirits are frequently appearing in various places. Human warriors and special investigation bureaus are tired of suppressing them. Evil ghosts continue to break through seals. Cities are falling and the order of the world is on the verge of collapse. The passage to the underworld is broken, the Yin is absent, and countless dead souls are stranded in the underworld and turned into evil ghosts. The protagonist binds to the broken underworld management system and becomes the temporary Yama in the world. He controls the power of the underworld and suppresses all ghosts in the world with the rules of the underworld.
