Suzuki Iruma is too nice and just doesn’t know how to say no. One day, he somehow gets dragged into the netherworld where the demons live. He arrives at the great demon Sullivan’s mansion where he is asked to do the unthinkable... and ends up becoming Sullivan’s grandson! He is quickly enrolled into the Demon School Babyls where Sullivan serves as chair-demon. Iruma begins his super exciting school life at demon school while trying to conceal the fact that he’s a human!
Iruma is now attending the demon
school Babyls as Sullivan's grandson.
إيروما يرتاد الآن مدرسة
.الشياطين بابيليس بصفته حفيد ساليفان
Richtig gehört! Iruma geht jetzt
als Enkel von Sullivan
Iruma asiste a la escuela demoníaca
Babyls como nieto de Sullivan.
Iruma asiste a la escuela demoníaca
Babyls como nieto de Sullivan.
Oui, en tant
que petit-fils de Sullivan,
Iruma ora frequenta la scuola per demoni 
di Babyls, in qualità di nipote di Sullivan.
Iruma está indo para a escola de
demônios Babyls como neto de Sullivan.
Отныне Ирума как внук Салливана
учится в школе демонов «Бэбилс».