There is a shadow lurking among the Hekikyo Academy Students, a monster called midterm exam. Will the student council member manage to improve council president, Kurimu Sakurano's school grade into somewhat a norm? Or is this study group doomed before it even began?
碧陽学園の学生達に忍び寄る陰。それは「中間試験」という名の魔物だった！
生徒会長・桜野くりむの成績を、なんとか人並みにしようと生徒会メンバーによる勉強会がひらかれるのだが、あのメンバーでまともな勉強会になるはずもなく......!?
