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!
as he became known as the demon
who made another demon his familiar.
وصار معروفًا بكونه الشيطان
.الذي جعل شيطانًا آخر أليفه
zum Schutzgeist machte, in aller Munde war.
como el demonio que convirtió
a otro demonio en su familiar.
como el demonio que convirtió
a otro demonio en su familiar.
la réputation démoniaque d’Iruma
ne connut plus de bornes.
in quanto demone che ha reso
 un altro demone suo famiglio.
e ele ficou conhecido como o demônio
que fez de outro demônio seu familiar.
так стал известен Ирума,
слава которого шла впереди него.