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.
Feels like going back to 
our dungeon crawling days.
.أشعر كأننا عدنا إلى أيام زحفنا داخل الديماس
Das erinnert mich an die Zeit,
als wir Dungeons erforscht haben.
Me recuerda a cuando íbamos
por las mazmorras.
Me recuerda a cuando íbamos
por las mazmorras.
वापस अपने ख़ज़ाने की तलाश में
भूलभुलैया में जाने वाले दिनों जैसा है।
Sembra di essere tornati
Isso faz lembrar os dias que fomos
para masmorras no passado.
Сразу вспоминаются дни
наших лазаний по подземельям.