I Represent the Underworld

Chen Yu, a man from the mortal realm, accidentally discovers he possesses the Yin-Yang Divine Eye when the Underworld notices him. He gets entangled in the Heavenly King's and Judge's scheme to capture the King of Ghosts. During a mission, Chen Yu saves the Fang family, who were victims. Later, he encounters disguised judges and the true King of Ghosts. The King of Ghosts attempts to kill Chen Yu to silence him, but the Heavenly King arrives, teaming up with the Judge to subdue the traitorous King of Ghosts. In the end, Chen Yu learns the truth and ascends to become the new King of Ghosts in the Underworld.