Vice

A demon, possibly an incubus or succubus. A bit of an outsider who operates outside of mainstream demon society. They don't typically take contracts with humans, nor pay much attention to the official hierarchy, and contribute enough to earn their keep within the walls while keeping the rest for themself.

Definitely in the "humans are inferior to demons" camp; doesn't hate them by any stretch (quite the opposite), but definitely does not regard their lives, wellbeing, or desires on the same level as other demons', especially their own.