As a hero, Meguru wants to investigate the "black rose man" who's been causing trouble around the school. Miruku, thinking that it's dangerous for a middle schooler to be walking around by herself, asks an elderly male friend of hers, Nagatsuki, to accompany her. What will their investigation reveal?!
Just follow the rules from now on!
!اتبعي القواعد فحسب من الآن فصاعدًا
Solange du sie ab jetzt befolgst.
Tant que tu les respectes
à l’avenir.
L'importante è che d'ora in poi tu le segua.
Mas agora siga as regras!
Впредь соблюдай правила!