You Were Asked to Kill Ghosts and You Raised Them into Ghost Kings?

In a strange world, ghosts are rampant and supernatural events continue. As a member of the Spiritual Adjustment Bureau, Lin Fan is bound to the ghost cultivation system. Director of the Spiritual Investigation Bureau: "There is a ghost in the Western Suburbs Ghost School that you need to deal with." Lin Fan said on the surface: "Okay, Director." Secretly: "Why kill? Isn't it good to cultivate?" Director of the Spiritual Adjustment Bureau: "A disaster-level ghost has appeared in the new city. Go and deal with it." Lin Fan said on the surface: "Okay, Director." Secretly: "SSS level cultivation potential? Yes, I'll accept it." ........ A few years later, world-destroying ghosts appeared. The director looked at the ghost kings next to Lin Fan, and a question mark popped up on his head. "I asked you to kill ghosts? But you turned them into ghost kings?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.