Funny you mentioned angels and fairies. According to someone I know (a priestess who knows her stuff), "demon" means any supernatural beings. Fairies and angels would technically count as demons.
I have to say that having angels under a contract is very awkward and I usually let my friends have them.
[Plus, he doesn't need the divine clan's Blood Wine. His magic using friends benefit more from it than himself.]
But like you said, demons can be useful! If you use them responsibly, a lot of possibilities opens up for people!
[Don't ask, man. Or else Atsuro may start babbling about his route proposed path.]
[text]
I have to say that having angels under a contract is very awkward and I usually let my friends have them.
[Plus, he doesn't need the divine clan's Blood Wine. His magic using friends benefit more from it than himself.]
But like you said, demons can be useful! If you use them responsibly, a lot of possibilities opens up for people!
[Don't ask, man. Or else Atsuro may start babbling about his
routeproposed path.]