Setsu Suzaki and his classmates are suddenly summoned to a foreign world, and arrives at a kingdom that is just about to plunge itself into war. Most of the children are confused, except for Setsu, because this isn't his first time.
The emissary we sent to the demonic 
continent has not sent back word yet!
لم يجبنا بعد المبعوث الذي أرسلناه
!إلى القارة الشيطانية
¡El emisario que enviamos
a su continente aún no ha regresado!
¡El emisario que enviamos
a su continente aún no ha regresado!
Le messager parti sur leur continent
n’a pas répondu !
शैतानी महादेश में हमने जो दूत भेजा था,
उसका अभी तक कोई संदेश नहीं आया है!
L'emissario che abbiamo inviato
nel continente demoniaco non è ancora tornato!
O emissário enviado para o
continente demoníaco não retornou!
Наш посол ещё даже
не вернулся из земель демонов.