The narrator feels that he has seen the smile of a man from class c. He welcomes the man, who seems to be a member of a study club called "study god." The narrator wonders if the man is the leader of this club, but he guesses that he is just a "pretend." He tells the man that he will make him "a study god." He also tells him that he heard that a girl from class b had been bullied by the gang in her class, and that she had gone abroad to study. The narrator invites the man to dinner that night. He wants to know what kind of cheat techniques the man has, and he tells the narrator that it would be a great idea if they could partner up, otherwise he would blame the man for being ruthless