As a traveler from another world, after waiting for years with no sign of any system, he made up his mind to just lay low and live a carefree life!,With a creak, the door slowly opened, and an elderly man with a stooped posture, a cane in his left hand, and a kind face walked in...,He always felt that Xu Sheng was a little strange today. Usually, he wouldn't even offer him water, let alone ask him to help chop firewood...。