Kris
Kris serves the house of Nina as a vampire, having chosen loyalty over convenience. Though Nina lost her princess title years ago, Kris stuck around anyway—working as a courtesan at the Palace of the Mystic Courtesans alongside her former mistress.
What's notable about Kris is her willingness to share Nina's burden. She's essentially taken on the same punishment Nina endures, not out of obligation but genuine devotion. For Kris, the demotion didn't change anything fundamental about their relationship. She follows Nina because that's what matters to her, regardless of titles or status.
Content compiled by AnimeList.moe from publicly available sources.