Suddenly, all of Babyls is surrounded by invisible walls! On top of that, they are unable to get a hold of the outside and there are invisible walls that popped up all over the school. Amidst all the chaos, Kalego and the other teachers have the students take shelter in the central plaza. Since Kiriwo is missing, Iruma decides to go look for him with the help of Asmodeus and Clara. Will Iruma be able to find Kiriwo?
If this was all done solely by Senpai, 
who happened to disappear,
،إن كان كلّ هذا من فعل السينباي وحده
،والذي حدث وأنه توارى عن الأنظار
Aber wenn er deswegen im Alleingang
verschwunden ist,
Si esto es lo que fue
a hacer sin compañía,
Si esto es lo que fue
a hacer en solitario,
Si Kiriwo a agi seul,
cela signifie
Se fosse tutta opera di Kiriwo,
che guarda caso è sparito,
Se isso foi tudo feito por ele,
que desapareceu repentinamente,
Если это и правда сделал он,
после того как пропал,