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. 
Sorry to keep you waiting!
!آسفة لو تأخّرت
Hier. Für euch!
Aquí tienen.
Aquí tenéis.
Et voilà ! C’est prêt !
Ecco qua, l'attesa è finita.
Вот. Налетай!