Medaka heads to the music room to solve a complaint about the school orchestra being too loud while the other members deal with other suggestion box requests. Accompained by Onigase and Shiranui, she finds that the situation has already been dealt with by DisCom chairman Unzen Myouri, an abnormal known as the ”Monster Child”. Unzen declares his desire to fight against the Student Council and has sent 3 people to deal with Zenkichi, Akune and Kikaijima, and Medaka only has 3 minutes remaining to save them.
風紀委員会委員長、雲仙冥利が動き出した。
若干９歳にして、十三組に選抜された雲仙は、めだかの
「上から目線性善説」と対極の「見下し性悪説」を持つモンスターチャイルド。
そんな雲仙は、オーケストラ部への苦情を処理する為、音楽室に
赴くめだかとついに対峙するのだが？
