This is about the ordinary life of four girls, relaxed and warm.
Liushan is an ordinary small northern county, and our four protagonists live here. Although they have no worries about food and drink, they each have their own small problems that need to be solved by themselves.
Qin Yu, a mathematics teacher, feels that her life is good recently, but she seems to be too popular with her classmates, resulting in her and her girlfriend Han Muyun rarely having a chance to date. And! They had been dating for three months, and apart from kissing each other when they confessed to each other, they had never kissed again, so she was a little worried about this.
Han Muyun, a Chinese teacher, has been a little annoyed recently because her girlfriend has been flirting with women. She even missed the weekly date several times. She wanted to have a good talk with Qin Yu, but she couldn't find the chance.
Liu Ji, a history teacher, has been living a miserable life recently. Due to the rising rent, he is short of money. With the help of Qin Yu, he has a new roommate. However, what makes Liu Ji a little headache is that this new roommate looks a bit cool and he doesn't know if he can successfully become friends with her.
Qin Zheng, a physical education teacher and Qin Yu's sister, moved to Liushan due to an injury. With the help of Qin Yu, she became Liu Ji's roommate. She has a little secret, that is, she loves cute things. Since her roommate was so cute, now she has a headache and doesn't know what to do with her new roommate.
Concept: This is about the ordinary lives of four girls, relaxed and warm.