Inspection Department of the Two Boundaries

Traditional supernatural novels mostly write about people from the upper world traveling to the underworld, but we do the opposite: let a Yinshi from modern society be forced to "work" in the upper world in order to rebuild the order of Yin and Yang. He will use his body as a living person to deal with the "yang debts" that are stranded in the world due to the disordered rules of yin and yang. This is not only a confrontation of power, but also a collision between modern workplace logic and ancient netherworld rules.