Guidance to the Heavens

Luo Ou traveled through the Qingxuan Continent and had an "Immortal Clinic" in his mind, a magic array of human and animal weapons and pills that could cure anything, even those who refused to accept it. I thought it would be an easy thing for me to be a teacher and give advice to the great masters of all realms when I have nothing to do. However, after suffering a few losses, I realized that bad people are evil and good people are even more evil...