C763 I Don't Understand

I don't understand chapter 763.

... "In the future, if there's anything you don't understand or need help with... All of them boldly told their senior brothers. You have to remember that you are all disciples of the same sect. We are all on the same side, I believe that senior brother will help you." Daijin Yuu turned his head and said to Qin Tian.

"I know, master."

"Sect Master, don't worry