With Alice and Hisako's help, Erina escaped from her family home and came to Polar Star Dormitory. Meanwhile, Azami establishes Central, whose members will solely consist of students he personally finds worthy. In addition,  he announces the dissolution of research groups, research societies, and clubs! Polar Star Dormitory is also on the list...
We're all part of
 Polar Star Dormitory, aren't we?!
جميعنا جزء من مسكن النّجم القطبيّ، صحيح؟
Wir gehören doch alle
zum Wohnheim Polarstern!
¡Todos somos miembros
de la Estrella Polar, ¿no?!
¡Todos somos miembros
de la Estrella Polar, ¿no?!
On fait tous partie de ce dortoir !
Non siamo tutti quanti parte
del Dormitorio della Stella Polare?
Nós todos fazemos parte
do Dormitório Kyokusei!
Мы ведь все часть «Полярной звезды?!»