The first year after Xia Liu's death, "Ghost errand? How to calculate salary?"
Five years after Xia Liu's death, "What's wrong? How to calculate wages?"
In the 8th year after Xia Liu's death, "Si Chai? How to calculate the salary?"
In the Nth year after Xia Liu's death, "King of Hell? How to calculate the salary?"
The ghosts in the underworld: "..."
Purpose: Everyday life in the underworld