Lin Tang, Fang Ying, Meng Qi and Chen Chunjia are four girls who have just graduated from college. Some of them are teachers and some are freelancers. Although they have different jobs, they live under the same roof and are both as youthful and bright as flowers. They have just entered society with a sense of student spirit and beautiful dreams. However, once they enter society and involuntarily change with the changing environment, can they still maintain their original simplicity and beauty? The older I get, the more lonely I become, and the older I get, the less restless I become. Uneasy, uneasy still uneasy. When we grow up and think about it, do we still remember the beauty of the past?