Blue Rider

We are a group of low-level service workers living in the metropolis - riders. Because we wear blue clothes, we are called blue riders. Of course, most of the people living in big cities are white-collar workers, and our riders who live at the lowest level are in sharp contrast to them. They live in the middle and high-level lives, and we riders not only have to serve them with all our heart and soul, but when they eat the meals sent by the riders, how many people know how sad the riders are? ?