Principal Ou wants Xiao Ou to return to Wharton, but she reveals that she has decided to work at Yu Cai. On Lin Xiao Ou's first day, the students pull a prank on her, to which she resolves one by one. Xiao Ou asks Xiao Han to have his father come to Yu Cai High School the next day. Wu Zheng finds out that Xiao Han's teacher happens to be Lin Xiao Ou and asks how she is doing at Yu Cai. Xiao Ou tells him that the students' results are not as good. Wu Zheng asks Mr. Chen, a factory worker in Inner Mongolia, about Li Li Qun before finding a picture of him. (Source: Viu)