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?!
Well done, my loyal servant, Nasty Knight.
.أحسنت يا خادمي الوفيّ الفارس الكريه
Gut gemacht, mein mir
ergebener Lakai.
Bien hecho,
mi fiel sirviente, Nasty Knight.
Bien hecho,
mi fiel sirviente, Nasty Knight.
Beau travail, mon fidèle serviteur…
Nasty Knight.
Ben fatto, mio fedele servitore...
Bom trabalho, meu servo Nasty Knight.
Отлично сработано, мой верный слуга, 
Мерзкий рыцарь.