Jude is reckless, bold, and a bit of an eccentric. He constantly gets into conflict. He's a thrill seeker and enjoys the thrill of fighting. He was born without the ability to feel pain due to his Substance, "Never Die"; hence turning him into a belligerent and blood-thristy person. He became a hero just so he could fight people more. He just doesn't love fighting, but thrills in general. He has no restraints, and doesn't mind going all out during at the start. He's good-looking and sociable.