Yeah! I'm interested! Kadin is atypical to begin with so it could play out in some interesting ways. He's a demon with a soul, which works out about as well as you'd think. Demons in his universe are created from fragments of damned souls, his soul was made by fusing these fragments together.

I think, Kadin might actually seek Benedict out. He didn't come with a manual when he was created and as been lied to about it. He knows he's not like the average demon he just doesn't know what's different. He just knows everyone keeps trying to control him and he wants to find out why.

we could delve in sweet tasty world building. Oh, yeah, and Kadin is a bad influence when it comes to morals. He also enjoys getting a rise out of prudish people. God, I need to collect all my scattered info about him.

Anyway, yeah! I see potential.