After all, cultivation was not easy, and it was often not easy to improve. The higher one's cultivation was, the more difficult it was for one to break through. Though many people achieved success in their cultivation, their cultivation experience was often only applicable to themselves and was difficult to teach to others.
Therefore, one person would usually only mentor one other person. There were very few large-scale lectures like Chu Yunfan's. Even if there were, it would only be the sect leader, deputy sect leader, and some supreme elders. There were not many who could attend the lecture, let alone increase their cultivation after receiving special guidance. Even an ordinary grand elder did not have such an ability, let alone an ordinary true disciple.
This was a rare opportunity.
