In this chapter, the main character, "Xiaoxinyu," explains that he is the "left guardian" of the "strongest sect," the "demonic sect." He is also the "best regardless of status." He tells his brother, "big brother," that he has turned into a "strict teacher without knowing" . He is afraid that this will make the students "rebellious" and that it will not help them in their studies. He also tells the brothers that he was wearing new earrings and hopes that they will notice. He says that it is dangerous to be an enemy in the martial arts and that they have to set up imaginary enemies for themselves. He explains that when he was a small child, he was always the last person in exams, no matter what he tried. Now, he says, he does not have imaginary enemies, but he does have imaginary friends. He compares his imaginary friend to an imaginary friend at the early stages of a young child's development, so that they can play and talk together. The imaginary friend will be happy and sad at the same time, and they will be able to share happiness and sadness. He adds that the imaginary friend must be an "enemy," which is the same as the imaginary enemy. The two brothers discuss how they can turn their imaginary friends into their enemies. They decide to do it tomorrow.