I Am the Guardian God of the Human Race

As ghostly energy resurges and countless demons run rampant, humanity faces an unprecedented trial.

Su He obtains the Ghost Constable System and rebuilds the Underworld in the human world, gradually establishing an ironclad order.

Starting as a Ghost Constable: Slay beginner-level evil spirits and gain experience.

Promoted to Ghost Catcher: Establish an office and lay down the first rules.

Promoted again to Ghost Captain: Command a squad of underworld soldiers and fight violence with violence.

Elevated to Ghost General: Hold the Book of Life and Death and decide who lives and dies.

He is both the guardian deity of the human world and the King of Hell in the Underworld...