A Yin-Yang Calamity on a Night Encounter! Am I Now a Lord of the Underworld?

On his way home late at night, Lu Mingliang accidentally wandered into a strange alley. Two vengeful ghosts fought over him, but just as he was on the brink of death, he awakened the System and transformed into Black Impermanence! Lu Mingliang went from an ordinary wage slave to an enforcer of the realms of Yin and Yang! As he studied occult arts, he also took on vengeful ghosts. But he never expected to be swept up in a great battle! A shocking conspiracy! A war between Yin and Yang! Lu Mingliang: Don't worry, let me handle them!