Keima has an idea to quickly grow the relationship between him and Jun by making her hate him and turning those feelings into love. But the plan backfires as it only cause Jun to be more concerned about him. After getting him alone in class, Jun tell Keima that she believes he is lonely and plays games as a form of escape but he shoots her down as she has no clue what he is and that she shouldn't judge him by her own standards, which leaves Jun shocked. With no other choice and a change of plans, Keima asks Miss Nikaidō for more information about Jun which she agree in exchange for helping her in her school work. Meanwhile, Jun still affected by Keima words, decides to help his class in their schoolwork after Mr Kodama insult them as failures. But when the students tell her that they don't have the zeal to improve themselves, Jun in anger, inadvertently scolds them and quickly leaves. After finishing his part of the deal, Nikaidō finally reveals to Keima that she and Jun were members of the highschool's girls basketball team before it disbanded over an incident in the past. With this new information, Keima now knows what to do.
今日も生徒たちの期待に応えようと張り切る純。生徒たちの間でも大人気となった彼女だが、既に駆け魂に取り憑かれてしまっていた。それに気付いた桂馬は純の攻略を開始するが、彼女は自らが理想の教師像であるべく、教え子としてしか桂馬と打ち解けない。教師と教え子という関係を抜け出すため、桂馬は純の先輩であるらしい二階堂に近づくが…。
오늘도 학생들의 기대에 부응하며, 이상적인 교사를 목표로 힘내고 있는 쥰. 학생들 사이에서도 인기를 누리고 있었던 그녀지만, 어째서인지 카케타마는 그녀에게 숨어들고 말았다. 그것을 깨달은 케이마와 엘시는 쥰의 공략을 시작하게 되지만... 문제아 케이마를 구제하려는 쥰의 노력은. 케이마의 의도와는 반대로 공략루트를 점점 더 험난하게 만들고 있었는데...
