C1748 Turn off the Water(2)

Usually the nine lines he talks about are the top nine lines.

His subordinate was also a little apprehensive.

"As for whether it's the lower nine lines or the upper nine lines, this subordinate isn't too sure either. However, this subordinate knows that this matter is no small matter, so he hurriedly came over to report to you."

"Yes, it is indeed not to be trifled with