Fellow Taoist, Please Don't Go Crazy Again.

Li Fan traveled through time, but he felt that this world of cultivating immortals was a bit strange. The people here are very enthusiastic, but they look a little sketchy (green face and fangs). The little animals here are very clingy, but their sounds are a bit strange (ghosts crying and wolves howling). In order to repay the care and concern of the villagers, Li Fan, a rural teacher, decided to teach them reading, farming, and civilization. ... Until one day, the leader of the righteous path led ten sects to besiege the "Peerless Demon Cave". They saw in horror that the indescribable "forbidden evil god" was holding a ruler and reprimanding a group of trembling ghost kings: "How many times have I told you! Don't spit fire everywhere! Be hygienic!" Everyone: "???"