I Preached in a Mental Hospital and Shocked the World

Lin Fan was diagnosed with mental illness when he was five years old... In reality, his consciousness is traveling uncontrollably between the modern world and the world of immortals, and he has become a madman in the eyes of ordinary people in both worlds... Then, Lin Fan started to teach the modern world from a book of Xianxia world skills, opening an era of national leisure... "Can this technique be practiced? Absolutely impossible! Whoever succeeds in practicing it will eat ten pounds!" However, the slap in the face came quickly... "Mmm, it smells so good!" ……… When Daxia began to popularize the first exercise, the whole world was shocked...