Zhang Tan's mind is a little messed up, it seems to be reborn, fifteen years ago, Hefei City in 2001. But it seems to be different, when did Hefei City have three more water?... That year Beixi successfully bid for the Olympics, and there was no charge for soda drinks at the Qianmen shop. In that year, the National Football World Cup qualified, and the owner of the Internet cafe gave everyone a one-hour renewal fee. In that year, Zhang Tan was in his freshman year of high school... In that year, the people were still the same people, but the story was different.