C1382 Placement
If Master Qin thought that Liu Xuan had once saved his life, to know how to repay favors, and at the same time, to tell him everything Liu Xuan needed to know.
Of course, Liu Xuan would treat him with respect. In the future, Liu Xuan's name might even have the fighting strength of a small grandmaster.
Anyone with IQ would probably know how to choose between these two paths.
Therefore