We Agreed to Have a Summer Job, but Why Are You so Angry?

Lin Yang traveled through time for the first time. Although he did not harm the world, he became the number one demon cultivator in the Nine Heavens and Ten Earths. Everyone yelled and beat him. He was not tolerated by the right path and eventually died of regret! The second time he traveled, he came to a world of high martial arts, where ferocious beasts roamed freely and martial arts prevailed! Warriors master extraordinary powers, resist ferocious beasts, defend their home and country, and enjoy privileges and noble status! Ordinary people, on the other hand, do their best to stay alive! And the identity that Lin Yang traveled through was a high school student without martial arts qualifications who came to work in a slaughtering and processing factory during the summer to make a living! The slaughterhouse environment that others despised was the best holy place for spiritual practice for Lin Yang! Unable to practice martial arts? I have the power of immortality! You can cultivate by killing pigs! By the time school starts, Lin Yang, who is full of demonic aura, has already taken the world by storm! The whole school exploded: We agreed to have a summer job, but why are you so angry? In this regard, Lin Yang said: "Don't slander! What I practice is the right way! The right way! If I say it is the right way, it is the right way!" "Who is in favor? Who is against?!"