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.
We'll discover the secret behind the ring
سنكتشف سرّ الخاتم
Ich werde das Geheimnis um den Ring ausfindig machen
und das Missverständnis mit Ameri-san aufklären!
¡Descubriremos el secreto del anillo
¡Descubriremos el secreto del anillo
On va percer le secret de la bague
Sveleremo il segreto dell'anello
Vamos descobrir o segredo do anel!
Мы разгадаем тайну твоего кольца!