Look at big brother. The blind man in heaven and earth is named Xia, and he is the eldest brother in heaven and earth. Because of the problem of one eye, he is called "blind Baoqing". 1997, a group of mainlanders from different regions and backgrounds came to China and Hongkong with their own worries. The practical difficulties make them wander on the edge of the city, and they can only be abandoned children in China and Hongkong. The prosperity they see is like a beautiful dream that they can't touch.