Sure Enough, This Guy Is No Longer a Warrior.

Du Yu traveled through time and became the protagonist of a fantasy novel he had read. Because he had read the book and knew the tragic fate of the protagonist, Du Yu vowed never to repeat the same mistakes, and would not embark on the path of martial arts even if he was killed. Carefully avoid the protagonist's route, reject fate, cherish life, and stay away from martial arts. I just want to save a little more money, marry a beautiful and simple country girl, have a wife and children, and live a safe and ordinary life. But... What he didn't know was that there was also a book circulating in this Xuanwu world. Known as the Holy Book. It is recorded in the Holy Book that he was the one destined to save the world. The point is, many people have read this holy book...