Aerith is a merman, he has black short hair and fair skin, and has a tail with scales of a turquoise color. Mermen, the male counterparts of the mythical female mermaids, is a legendary creature. Aerith is human from the waist up and fish-like from the waist down. Aerith comes from a turbulent home, his father is extremely demanding of him, while his mother doesn't pay attention to him at all, he has many siblings and feels left out, like he doesn't belong.