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. 
Really?
حقّاً؟
Wie? Echt jetzt?
¿De verdad?
¿De verdad?
Hein ? Vraiment ?
Eh? Davvero?
Ah, é mesmo?
Правда?