Xu Hao felt slightly excited, thinking to himself that his idea was indeed correct.
He continued, "However, I also have a selfish motive. Anyone who wants to learn the cultivation technique from me can do so, but every student must take an oath. As long as I don't harm them first, they must never oppose me for life."
Upon hearing Xu Hao's words, a parent immediately laughed and said, "Haha! I was wondering what it was, and it turns out to be this! That's certainly a must! Young Master Xu, as the instructor, you are essentially the master to all the students. If they oppose you in the future, it would be tantamount to betraying their master, which is a serious crime!"
"Exactly, Young Master Xu. Rest assured, the children must take this oath. If my child dares to oppose you, I'll beat his butt black and blue!"
The young boy next to the parent shrank his head immediately, afraid of being beaten by his father.