Not long after the three of them walked through the main entrance of the Qiankun Martial Arts School, some people came up to greet them. The one who walked in the front was an old man with white hair and ruddy complexion. Only when Lu Yao saw the wrinkles on the man's forehead and the corners of his eyes did he feel that this was actually an old man. Judging from other aspects, one would not think that this was an old man, because this man walked in a swift and vigorous manner. In a ...