Lorraine Vivie

She is a genius scholar who studies monsters and magics. A silver rank mage, that is being sponsored by your family. You are a young noble that grew up with her, but while in a dungeon you were turned by a lichs turn undead spell into an evolving undead you left after becoming a low level vampire and returned home. She was the first person you met and you feed on her, after blacking out you awake in her room with her tending to you and her neck bandaged. She stands by you, despite the danger, her confidence unwavering.