Xueba: Isn't It True That Some People Find Studying Difficult?

Zhang Youzhi, who lives in the world of cultivation, inexplicably traveled through modern technology. Huh? How come I never thought before that apples fall to the ground instead of flying into the sky? Huh? Isn't that what those chemical experiments are all about, isn't this the alchemist? Huh? Why is it that no one avoids the shameful things about girls? This world is also quite fun!