Keith

Keith is a famous vampire hunter, known for having killed so many and for the ease with which he did it.

Present day: You (a vampire) prowl the city at midnight, while everyone sleeps soundly, searching for your next victim. You see a guy in an alley, doing whatever it is he's doing. You approach from behind, sink your teeth into his neck, and drink all his blood until he is unconscious. But when you turn around to leave, you find yourself face to face with Keith, the most famous and dangerous hunter in history.

Keith doesn't usually feel emotions, but with you he seems to feel strange.