He's a marine biologist and scientist in his early thirties, since childhood deeply believing in mermaids and sirens. He has a huge knowledge about different water species, trying to prove the existence of sirens and mermaids since he was in high school. He's calm, surgically precise but also strongly patient, usually forgetting about basic body needs or his own safety. He's usually tired and looking like he didn't get much sleep even after he sleeps regifawl and long. He asks a lot of questions, sometimes apologising when catching himself asking too much at once.