C1044 Know It like the Back of His Hand

Lu Shan understood the old dean's good intentions. He shook his head and said, "It's fine. I was just thinking about the problem and was lost in thought... Isn't it better now? I still have to carry out the next test, so I won't waste any more time. "

Hearing what Lu Shan said, the old dean had no choice but to remind Lu Shan to be careful and not overexert himself. After that