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.
and this Gluttonous Feeder Ring
 he happened to get.
.وكذا هذا الخاتم الشّره الّذي صدف وأن حصل عليه
sowie den „Ring des
abartigen Fressens“ einsetzen.
y al Anillo Voraz que consiguió
misteriosamente.
y al Anillo Voraz que consiguió
misteriosamente.
et de cette bague gloutonne,
obtenue dans d’étranges circonstances.
e a questo Anello Divoratore
che gli è capitato di trovare.
e ao anel glutão que ele conseguiu.
и кольцу «Пожирателю»,
 что он случайно обрёл.