My Understanding Is Incredible: My Private School Teacher Became a Saint by Studying

[Incredible understanding + invincibility + upgrade + long-lasting vision] Xu Qiuran traveled to a world where dynasties coexisted and martial arts prospered. He did not expect that the collapse of heaven would start and he would be beheaded at noon tomorrow. Fortunately, there is no road ahead, and the emperor celebrated his birthday, and everyone in the world celebrated it, and he was also released. Xu Qiuran had no interest in the court's struggles and intrigues, so he volunteered to be a private school teacher, so that students all over the world could read. Unexpectedly, he discovered that his understanding was incredible. When you observe the way of health preservation, you will feel something in your heart, understand the secret of health preservation, and gain immortality! [You are familiar with the Four Books and Five Classics, and you are quite enlightened. You have understood Confucianism, Taoism and Martial Arts, and you have gained a lost talent! [You have mastered the treasure record of Taichu. Because your understanding is contrary to heaven, you have deduced the Taoist martial arts: the original scripture of Taichu! ... The world of mortals is rolling, and all the heroes are gone. Thousands of years later, Xu Qiuran would occasionally look up at the stars. He knew that there was another vast and boundless world on this vast continent, where there were immortals, gods, Buddhas, and thousands of truths and saints... After burying all his students, brothers, and lovers, he got tired of it and suddenly stepped into a new world.