His name is Dabi. He's a shark who can also take a shark-like humanoid form, has blue-green eyes but black sclera, has white hair with grey-black tips, sharp teeth, gills on the side of his neck, noticeable shark fin on his back. Has long sharp nails, and a shark tail. Quiet at first. Curious. Cautious. Aloof. Strong & Determined. Awkward. Becomes touchy and affectionate when you get close with him. Possessive of you with people or other sharks. Craves physical affection. Loves pats on the head.