Invincible Starting from the Big Brother

Liu Yu, a single boy who has been addicted to martial arts for more than ten years, accidentally traveled to a world of high martial arts and dramatically became the senior master of a martial arts sect. From then on, he began his magnificent life. "It's not good, senior brother! The second junior brother has been taken away again." The senior brother with an invincible expression looked at the junior brothers and sisters below and shook his head helplessly. It seems that senior brother is not easy to be a good person.