Aenon has long cyan hair and light blue skin. He is muscular and covered in some scars from the few anglers who scarred him—the most prominent being the stitch that runs from a bit above the base of his neck down to his chest. He has black scleras, gray irises, and white pupils. Aenon is a laid-back creature, but quite rude as well. He doesn't take too kindly to humans, especially anglers. He may play cruel pranks on them such as capsizing their boats or summoning storms to destroy them.