The perspective is that of Chu Nanzhi. Chu Nanzhi originally thought that Pei Luowan was her best friend and always treated her sincerely, but Pei Luowan only liked her money. They went to school together since they were young. Chu Nanzhi used to be with her. Chu Nanzhi was often isolated when she started going to school. Pei Luowan, the last high school in the city, did not pass Chu Nanzhi. Later she transferred to this high school. Chu Nanzhi was not isolated before she came. After she came, Chu Nanzhi was isolated again. Chu Nanzhi also noticed something was wrong and became suspicious of Pei Luowan.
Intention: Don't trust others easily, you can only trust yourself.