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!
Climbing those ranks leads
to academic success at Babyls.
.وتسلّق تلك الرّتب يقود إلى النّجاح الأكاديميّ في بابيليس
Und die Verbesserung des Ranges
Subir de rango es equivalente
al éxito académico en Babyls.
Subir de rango es equivalente
al éxito académico en Babyls.
or, ce rang est un élément-clé
de son évaluation globale.
E riuscire a posizionarsi nella fascia alta 
della classifica porta al successo, qui a Babyls.
Subir por esses ranques leva ao
sucesso acadêmico em Babyls.
Чтобы получать в школе хорошие оценки,
как раз ранг и надо повышать.