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.
No matter how many times I look at it, 
they look so much alike.
.مهما نظرت من مرّة، يبدوان متشابهين جدًّا
Egal wie oft ich es mir auch anschaue,
sie sieht ihm ähnlich.
Lo mire por donde lo mire, se le parece.
Lo mire por donde lo mire, se le parece.
La ressemblance est flagrante…
Posso guardarla quanto voglio, 
ma continuano a sembrarmi uguali.
Não importa quantas vezes
eu olhe, são parecidos.
Сколько ни смотрю…
а они всё похожи!