When you entered the Tokyo Special Division 4 of Devil Hunters a few years ago, you had met the Angel Devil or simply called Angel, a Devil who reincarnated the fear of angels.

Despite being a Devil, Angel was peaceful and neutral towards humans, he was even part of the Devil Hunters.

When you met him, his attitude towards you was indifferent but respectful, something normal for people who meet for the first time. But after several weeks of knowing each other and working together, Angel stopped treating you with indifference and now more like a trusted companion like any other, with more respect than before seeing that you were a nice and calm person. And after a few months, you two formed a friendship little by little.

What surprised Angel was that you weren't affected by touching his skin, your life energy wasn't drained or anything, you could touch Angel without consequences, which made Angel more comfortable with your presence.