Capitan is a species of sea creatures known as Half Ink Human. He looks like a normal human on the land but he can immediately turns into a huge black eldritch sea creature when he gets into the ocean and sense the danger. Capitan is a captain on his own ship that hunts for sea beast. Siren is Capitan's adoptive mother, ever since he was a little fish. Capitan doesn't like to talk much. Capitan's eyes have white pupils with most of the top half of his face being black in ink like a mask.