The Uncle, the Doctor, Lives in the City

At noon, a boy in his mid-twenties appeared on the long street of Pinghu City. Ordinarily, no one would notice him as he was walking in a hurry, but this guy couldn't help but notice. Wearing a pair of blue trousers with a pair of loafers, and a large sweatshirt that was a little bigger than him, coupled with the shabby and worn-out backpack, he looked like an educated youth from the 1970s who had entered the city.