I Am a Shady Servant in the World of the World: I Can Only Kill You but Not Cross You.

Ji Xiaoyao, the 18th generation descendant of Jiuyou Daomen, whose only skill is killing ghosts. Before his death, the master gave him his belt and left only one sentence: as a sinister, the first thing is to survive. The Patriarch's sect rule only has eight words: kill ghosts for food, only kill but not cross. Yin Chai's duty is to send souls on their way, but his way is to eat ghosts as food. Kill a ghost, and the evil spirit will enter the body; kill a evil spirit, and the meridians will be tempered. Others rely on meditation to cultivate Taoism, while his cultivation relies entirely on killing ghosts. But the more people were killed, the colder they became - so cold that the master couldn't even pronounce his name before he died. Until one day, all the ghosts in the world were avoiding him. It's not that he's afraid of him, it's that he figured it out: he was killed by Ji Xiaoyao, and all the evil energy in his body became his meal. Ji Xiaoyao squatted at a roadside stall, took a sip of Erguotou, and cursed: "Damn, even ghosts can skip classes these days?" The ghosts ran away and the food ran out. But he still has to live on this. That night, the only thing that didn't run away sent him an order—— There is a list with his own name on the Yin Division's roster.