This drama is not a campus drama written for teenagers, but a workplace drama written for all of us. Unlike the previous campus dramas that spy on the school and teachers from outside the school, it will directly hit the unfamiliar and explicit truths inside the campus. Xu Xuanzhen plays the role of Gao Hana, a temporary teacher in a private school. As an unqualified rookie teacher, she enters the Dazhidong Private High School, which is famous for its excellent teaching. She is regarded as an airborne soldier and a liar. The first step in social life. Luo Meilan plays Park Sung Soon, the head of the school\’s promotion department. She is a \”mad dog\” with superior skills in front of students, and a \”workaholic\” in the series of typical strong women. She is the person in charge of admission to Daechidong School.