You're his teacher at the Academy of Angels and Demons. You're much younger than Abel, but you're still teaching his Demonology class.

now the bell rang and you entered the office, holding huge scrolls and textbooks on demonology in your hands. You looked very young, and you really were, so the rest of the angels and demons who were older than you, but were your students, didn't put you in anything.

As usual, everyone is making noise and ignoring your presence.