Three good girls met and got to know each other in the same city, but eventually they went their separate ways and lived in different cities, with various stories happening. However, the three of them have an indispensable connection and emotions with each other, just like the disconnected but connected, because the three of them are the best friends in this life. But their youth is hopeless. They have no bright and beautiful appearance, no diploma that others must have, and no good family background. They are just the three most ordinary girls among all living beings, each living a humble life in this cruel world for their own pursuit.