In order to better give full play to the potential of students, Minglong Experimental Middle School, a private high school in Xingzhou, has set up Class 11 of the third year of high school, headed by Lei Ming (played by Zhang Ruoyun), an excellent English teacher, and Sang Xia (played by Huang Yao), a psychology teacher. Li Ran (played by Wang Qiang) is an ordinary senior high school student in Minglong Experimental Middle School, he lost his parents since he was a child, and has been dependent on his grandmother, who dragged his sick body to work and insisted that he be admitted to university to realize his dream of robots. In order to treat his grandmother, the filial Li Ran plans to drop out of school to make money to support his family. Lei Ming did not give up on every student, tried his best to prevent Li Ran from dropping out, and recruited him and Cheng Yushan (Xu Ruohan) and other students with various difficulties into Class 11. In order to let them regain their dreams, Lei Ming and Sang Xia respectively from the perspective of education and psychological counseling, teach students according to their aptitude, guide students to develop good study habits, help each student face difficulties, improve family relationships, and establish an optimistic attitude, so as to win the trust and love of students. In the end, Li Ran and other students were admitted to the university of their choice through hard work and started a new life journey