Official introduction 。・゚・

[☘️ENGLISH☘️]

Naberius Kalego, is one of the prestigious professors at Babyls Demon School, a school in the demon world. He is the homeroom teacher of the Abnormal Class, one of Iruma's teachers, and his familiar after being contracted to him, due in part to Iruma being a human, a fact Kalego is thus far unaware of.