Alive in the Human Realm: From Ghost Constable to Saint

[At the invitation of an old classmate, you went to a construction site to perform a ritual. You angered an evil spirit there, which possessed you and forced you onto the rooftop, where you fell to your death.]

[After you died, your soul drifted to the underworld and became a lonely ghost. You refused to accept your fate, and through your own efforts, you passed the underworld's test and became an honored ghost clerk in the Department of the Underworld!]

[You diligently served in the Department of the Underworld for ten years. Just as the higher-ups planned to reopen the passage between the worlds of yin and yang, you were chosen and sent back to the human realm.]

Chen Yang: "Wait, seriously, there are ghosts in this world?"