A part of a school is summoned to different world, but the leading role is that of the Janitor (Hasebe Kurando). They were summoned by a female genius at a magic school, coincidentally every student a...more

A part of a school is summoned to different world, but the leading role is that of the Janitor (Hasebe Kurando). They were summoned by a female genius at a magic school, coincidentally every student and several dozen teachers were also summoned consequently. Web Novel