Immortality: Did I Create the Secret Realm of the Holy Land?

Chang Sheng accidentally came to the fantasy world. He had cultivated to the state of immortality thousands of years ago. For him, there was not much fun left in the world. After sleeping for another three thousand years, Chang Sheng began to wander through time again. He discovered that the children who had picked up some random tips had become great founders of sects. The Saint of Yaochi was the cauliflower girl who followed him five thousand years ago! The unknown swordsman is the woodcutter boy who followed him back then! The Great Sage Dingtian was the naughty guy who slapped his palms and failed to pay attention to his lectures! It's just that no matter how powerful the saint is, he can't survive the wheel of time. Chang Sheng planned to go to the place where he used to give lectures to commemorate his memory. It turns out that the hut he built casually has become a secret holy land? ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.