The group portrait of college girls in the dormitory is a microcosm of young girls in the entire society. The younger sister who came to school in place of her twin sister, the top student who was isolated by her roommates... The brave and enthusiastic assistant to the building management, and the unsmiling student council president, falling in love while spending their lives together. Meeting is fate, rescuing each other is love; behind the light, there are all kinds of things in the world.
