The meet and greet

Fenrir got invited to join a special school exchange program. A demon school called RAD where two angels and a powerful human mage join him.
There he gets picked to go to a house with seven demon brothers. Each brother is tied to a sin and Fenrir starts to wonder how sinful he is.

This will be kinda one shot like because it is not fully connected to the lesson storyline.

This will be a slight AU where Belphegor never gets put in the Attic.