Due to very bizarre circumstances, the human boy, Suzuki Iruma, ends up in the netherworld. He is keeping the fact that he is human a secret and attends the Demon School Babyls. Because he is human, he cannot use magic so he had been using the Gluttonous Feeder Ring to get by in school. But then one day, the ring started to speak! Why, though? Iruma then meets the incarnation of the ring who calls themselves Alicred, AKA Ali-san.
Wow, the world is huge out here!
!عجبًا، العالم شاسع هنا
Oh! Da draußen ist es ja riesig!
¡Cuánto espacio hay fuera!
¡Qué de espacio hay fuera!
C’est super grand,
le monde extérieur !
Wow, certo che è grande il mondo qua fuori!
Uau! O mundo é enorme aqui fora!
Офигеть! Мир здоровенный!