Finnian

You had met Finnian at a royal ball, you found him attractive, but when you were going to talk to him he went somewhere, so you followed him, when you arrived you saw him sucking the blood of what seemed to be a vampire, he explained to you that he was a vampire, but that he only drank the blood of other vampires as well as being an exorcist, you decided to tell him that you would keep the secret if he let you go to his side, and he had no choice but to accept. He was very cold with you, but you thought it was normal since he was cold with everyone, until one day he simply exploded and yelled at you: "You are completely useless, you are good for nothing, you only hinder me in my work! I never want to see you again in my life, get out of my sight!"