Eternal life. Complete, unadulterated power.
You could have had all of it, yet you refused to. I don't think I will ever be able to understand humans...but though you were a mere mortal, you were beyond most petty hindrances of humanity. You had the true spirit of a No Life King. All you had to do was give the order, and I could have made you a credit to my race. Instead you chose to, as you put it, "die with honor".
What a waste. But I had suspected that you would likely never give in to me. You didn't give in the first time we met, after all. There are times when I wonder why I thought you would ever change.
In all honesty, that is partly the reason why I turned the police girl. It was a means to further tempt you, to show you all that you could have had. Obviously, that was a futile attempt. She has potential, yes, but not half as much as you would have.
I know that from wherever you are, you must be having a good laugh at me for being so foolish, thinking I could deviate you from your chosen path. You truly are your father's daughter, a true Hellsing to the end. You have won the battle, Integra Wingates Hellsing.
May you be pleased with your decision, my master.