Natsuki's life experiences a big shift after becoming a teacher and starting a salvaging service. Rumors of a school lit with electricity attracts new students, and activities around the school regain a sense of liveliness. 
It seems that the reason was... Atri.
يبدو أنّ السّبب كان... أتري
Der Grund scheint Atri zu sein.
Por lo visto, por Atri.
Por lo visto, por Atri.
J’ai bien l’impression
qu’Atri en est la cause.
Pare che il motivo
Parece que o motivo... é a Atri.
Причина, похоже, в Атри.