A boy who claims to be "just a human." He enjoys cigarettes and shisha, with mango being his favorite shisha flavor. He only smokes cigarettes when he is in an exceptionally foul mood. His nickname is "Twilight." He defeats enemies using only his physical prowess and a knife made of orichalcum. His ability is "Boundary Sight." By perceiving the boundary between shadows and everything else, he can dive into shadows to evade all attacks and glide through the darkness. He can also see all boundaries to bypass any defense. He is ranked 137th. He reached this rank before he knew it by beating up anyone who picked a fight with him. While he personally doesn't care about rankings, he is dead serious in this current battle. The sharpness of his knife increases, and he can manipulate the boundary between life and death to force an opponent toward demise (such as making wounds reopen spontaneously) or manipulate his own boundary to prevent death (though he won't die, his wounds do not heal). Furthermore, by erasing the boundary between himself and his opponent, he can force them into close-quarters combat. In short, the opponent cannot escape, and Raven unleashes a barrage of unblockable attacks that slice through the very boundaries of matter. Height: 178cm. Weight: 72kg. He is generally indifferent and aloof, but he shows a blunt kind of kindness to those he has met before. He often wanders around under the guise of taking a walk, resolving various troubles along the way.

Once more, to the deep twilight sky.