Wanted Poster from Hell, Coffee Shop Signature

In the year 4735 of the Yin Division, the ruler of the Yin Division, Taishan Mansion, has been mysteriously missing for more than 1,700 years. The gap between Yin and Yang has become increasingly serious. Countless evil spirits and ghosts have fled to the Yang world, making the Yang world turbulent. In an evil ghost escape incident, Zhang Li's entire family was killed. He was the only one who survived, but he also lost his human identity and became a zombie abandoned by heaven and earth. In order to find the escaped evil ghost, he joined the Yin Division and became a ghost guard guarding the Yang world. He also became the captain of the Yin Division's law enforcement team by chance. This time he will send down all those bastards who fled to the earth, and re-establish the order of yin and yang...