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?!
I thought I was being careful 
of our surroundings...
...ظننتُ أنّي كنتُ حذرًا ممّا يحيط بي
Ich war der Meinung,
ich hatte die Umgebung im Auge.
Creí haber sido cuidadoso con el lugar.
Creí haber sido cuidadoso con el lugar.
Anche se ho fatto molta attenzione ai dintorni...
Eu estava me cuidando, mas...
Если бы я внимательнее смотрел вокруг...