After coming to Eita's aid in a conflict with some school delinquents, Kuro makes his way to the school's boiler room where he confronts the director. Later on the defeated Noheji requests Kuro's aid in fighting some students from Yankii High.
I believe the building itself 
still has more secrets.
.أعتقد أن المبنى نفسه ما زال يخفي المزيد من الأسرار
Das Gebäude selbst birgt
auch irgendein Geheimnis.
Creo que el propio edificio
aún esconde más secretos.
Creo que el propio edificio
aún esconde más secretos.
Ce bâtiment
nous cache encore des choses.
E credo che nel palazzo stesso
Acredito que o prédio em
si tenha outros segredos.
Полагаю, само здание скрывает
множество других секретов.