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.
We're childhood friends. Who cares?
نحن صديقيّ طفولة. من يبالي؟
Wir sind doch Kindheitsfreunde.
Das passt schon.
Somos amigos de la infancia, ¿no?
Somos amigos desde hace tiempo, ¿no?
Tout va bien,
on est amis d’enfance.
हम बचपन के दोस्त हैं। मुझे परवाह नहीं।
Noi siamo amici d'infanzia, a chi interessa?
Somos amigos de infância,
qual o problema?
Мы друзья детства, кому какое дело!