Lin Tuo, who had graduated for two years, quit his job and returned to the countryside, trying to reopen the martial arts gym in this age of martial arts decline, but he didn't expect that there was a mysterious sand table in his old house. In the sand table was a continuously running A modern city. After careful observation, he found that it was exactly the same as the city he had worked and lived in for several years! Lin Tuo bent down curiously... The earth, the center of a certain city. Countless citizens on the street raised their heads in amazement and looked at The sky. Am I reading that right? How...how...a face appeared in the sky?!