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.
but was sold off by his moronic parents, 
became the demon Sullivan's grandson,
لكنّه بيع من قبل والديه الغبيّين 
،وأصبح حفيدًا للشّيطان ساليفان
sus padres lo vendieron
y se convirtió en nieto de Sullivan,
sus padres lo vendieron
y se convirtió en nieto de Sullivan,
par ses parents au démon Sullivan,
qui en a fait son petit-fils.
ma è stato venduto da quegli imbecilli dei suoi
 genitori, è diventato il nipote del demone Sullivan
mas foi vendido por seus pais idiotas e
se tornou o neto do Demônio Sullivan,
которого продали дурные родители