In this chapter, the ghost of the protagonist explains that he has never seen the symbol before. He explains that ghosts consume energy over time, and that he will take a picture of the symbol to study later. He says that he did encounter the symbol after his death, but that not all of the male students at the school knew about it. He went to the school's girl's room and saw an advertisement for a "surrogate mother" . He also found out that the man in charge of the agency was actually a "powerful master of 'taoism' . . a powerful master secretly a pimp" , he says. He tells the protagonist that he once read the student files of yingying's teacher, who put something evil in the body of one of her students. They wanted to use this information to get the evil out of her. The protagonist thanks the ghost for his help, and he promises to love him now that he is free.