Doomsday Grave Digger: I Burn the Body in the Funeral Parlor and Consecrate It

Zhou Suo always thought that he lived in a world where ghosts were rampant. It wasn't until he stepped into Kunlun Ruins that he discovered—— This planet is not human at all. It is an abandoned dark experimental site in the upper world. The human race is a created template. The demon clan is a failure that was hunted down after losing control. The ghosts are just experimental residue.