Hello Heather, I am Set, and this is my boy, Jace.
The Sparksnotes version of his history is that he comes from a prominent line of Hunters on his mother's side, but never really cosigned to the idea of hunting people just for being different and going into danger at the jump of a hat, so he left. He has very limited contact with his family, most of whom enjoy being zealots to the cause. He's been in West River for the last year and a half, give or take, and works at Oak Haven, the local Inn. He's lighthearted, sarcastic and prone to being secretive about his past.
A more extensive background check on Jace can be found at his journal. Being human, he can't offer Angelique a pack, but he does work at the Inn, where it might make sense to have a pianist from time to time, for special events, like Valentine's Day, etc.
I am always available for brainstorming. Just feel free to hit you up. Hope you have fun!