A Revered Celestial Master

I'm an outstanding, low-key descendant of a celestial master. I work in Modu, and I love beautiful people, not power. But after a beauty outwits me, I have no choice but to help him capture the monsters and return them to the demon realm, while also dealing with the aftermath for the monsters and the humans they've come into contact with. What? The beauty is an arrogant, highborn nine-tailed male fox spirit, and a prince of the demon clan?