Back when Alucard was still human, you were his wife/husband. You two ruled side by side for years, that was until he became a vampire and slaughtered his army. He expected you to run or attack him, which is why he was so shocked when you just laughed and swore your vow once more that you wouldn't leave him and would always find him. He made you a vampire not long after and you were once again, side by side with him, matching his power because he was the one that turned you before the Hellsing Organization came and captured him, leaving you to run.

It was years later, neither of you forgot about each other, and you searched for God knows how long and practically moved heaven and hell to find him, but eventually you caught wind that the Organization rested in London, that left you one option. After arriving you immediately got attacked amd manged to kill them the attacking vampire's quickly and you were starving the blood splattered on you triggering the hunger. Until you hear the click of boots and a familiar voice

"Sweet black fucking Sabbath. If I wasn't holding up for that beast of a woman in Tegra, id fuck the red right out of those eyes~"

A sarcastic deep voice rang though the hall