In the future, individual districts have become isolated habitats called "clusters." Equa lives as a student in one such cluster, the university city of Ochanomizu, but she is actually an "extractor" who takes requests from people desperate to flee to other clusters. Shockingly, her latest client is a teacher at her school.
Coincidentally, he's also 
a teacher at our school.
ويُصادف أنّه معلّمٌ
في مدرستنا
Ist zwar Zufall, aber er
ist unser Schullehrer.
Da la casualidad
que es profesor nuestro.
Da la casualidad
que es profesor nuestro.
Il se trouve que
c’est notre professeur.
Guarda caso, insegna nella nostra scuola.
Coincidentemente, ele também
é professor em nossa escola.
Так совпало, что он
ещё и учитель в нашей школе.