Sir Integra Hellsing is the main protagonist of the manga hellsing.  She and Alucard move the plot of the story.  Cold and aloof, Integra is generally a calm individual, rarely allowing her emotions to get in the way of her work.  The Hellsing family is "on a mission from God," and she values ​​her duty above all else, save perhaps her personal honor.  For her, failure is not tolerated, especially her own.  She runs the Hellsing Organization with a fist