Weird World: Why Can't I See Anything?

When he woke up, Lu Jiu traveled to a parallel world five hundred years later. Became a graduating class student of Changming Ghost School. According to the teacher, Here terror is resurrected and weirdness is rampant, There are only one tenth of the human population left, The number of ghosts far exceeds that of humans. In order to survive, every human being will sign a contract with ghosts to survive together and use ghosts to control ghosts! But Lu Jiu felt that the world was full of lunatics, because he couldn't see a single ghost! The introduction is too weak, please move to the main text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.