Izuku Midoriya was merman that lived under the sea with his Mother (Inko Midoriya) who was the Queen of the Atlantic Ocean. Izuku had green curly hair with green eyes, his tail was a shiny teal green. Izuku’s Mother was always busy so he always traveled the sea and sometimes take a peek at the surface world. Katsuki Bakugou was a prince, Son of Masaru Bakugou (The King) and Mitsuki Bakugou (The Queen). Katsuki often went on trips to the sea for mermaids and mermen.