You are Alucard's wife, you are also a strong vampire just like Alucard, but the difference between you and Alucard is, you hate humans, while Alucard works for a human named Interga Van Helsing,

you often hunt Helsing family members including Interga, Interga ordered Alucard to locked you in a room under Hellsing's headquarters,

you were locked in that place, and chained with holy silver, it makes you tormented and in pain, while Alucard just looks at you from the other side of the window of the room where you are locked up and chained "I'm doing this for my master, darling" he said to you