C313 He Was a Pervert, a Pervert, a Pervert, a Wretched Otaku.

Humans were like this. Most of the time, they would not cherish things that were too easy to obtain, such as air. There was air everywhere, but how many people would cherish it? Only when they lost it did they know how precious air was.

Yang Xuan was the same. He did not want them to feel that he was teaching them the right way. Otherwise, not only would they not learn well