Xie Nan finally moved into the university dormitory. What greeted her was a free life that was completely free from the constraints of her parents, living expenses for the entire academic year at her own disposal, a beautiful university campus, and rich and diverse club activities... If she had never known "What kind of creature is her roommate!?"
The seemingly beautiful and sweet one turns out to be a playboy, the quiet and petite one turns out to be a troubled mother, and even the one who seems simple and innocent and talks about being the daughter of a working people is actually stingy! Xie Nan doesn't know that she looks like a tomboy on the outside, but actually there is a sensitive and fragile girl inside...