Iruma obtains the Gluttonous Feeder ring which feeds upon the magical powers of others. Iruma is still doing everything he can to not stand out at school, but an incident occurs in class involving the ring, which ends up bringing even more attention to him again. Meanwhile, a certain demon was wondering if Iruma was actually human. That demon just happens to be the student council president, Azazel Ameri. But there’s a very unique reason that makes her think Iruma is human...
Yoohoo! It's your grandpa! 
Yay! Our first phone call!
!مرحى! هذا جدّك! إنها مكالمتنا الأولى
Juhu! Ich bin’s, dein Opi!
Mein erster Anruf!
¡Primera llamada
entre abuelito y nietecito!
¡Primera llamada
entre abuelito y nietecito!
Yu-hu! Sono il nonno! 
Che bello! La nostra prima telefonata!
É seu vovô! Eba! É sua primeira ligação!
Ура! Это дедуля твой!
 Ура, первый звоночек!