Ghosts Walk the World

[Supernatural] + [Team] + [Single Female Protagonist] + [... The author can't think of it] How to define ghost? Those supernatural beings that cannot be killed and are formed after death. Where's the ghost slayer? People with traditional Taoist skills like those in novels What about the ghost exorcists? Can think, almost like a human, a ghost in human skin No, the difference between humans and ghosts is not based on appearance. Some are ghost bodies and human cores. Are there any? They are the real ghosts in human skin. Ghosts are always there But people don't remember But some ghosts may be different from what we know This world seems a little special too Everyone, welcome to this desperate world Three emperors co-existed, ghosts were rampant, the world was in purgatory, civilization was restarted, and ghosts roamed the world!