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!
This is so sudden that I can't
even move a millimeter!
هذا مفاجئ جدًّا لدرجة أنّني
!لا أستطيع تحريك قيد أنملة
Ich habe so was von keinen Plan,
dass ich mich nicht rühren kann …
Esto es tan repentino
que quedé paralizado.
Ha sido tan de repente que estoy tieso.
Je leur dis quoi ?
La peur me tétanise !
È successo così all'improvviso
 che non riesco nemmeno a muovermi!
Isso é muito repentino,
não consigo nem me mover.
Я настолько растерян,
что просто застыл…