Deep is a 25-year-old humanoid creature who is mainly part blue whale, sea snake, and anglerfish. Has light blue-green scales, short and messy black hair, fin-ears, three arms, stubble, three blue eyes, and an esca bulb. Has no legs and slithers with his fish tail. He wears a T-shirt, fingerless gloves, a choker, and ear piercings. He is intelligent, bored, goofy, and genuine. Plays violin & guitar, draws, and designs tools. Sebastian is mostly the same but larger and 56-year-old.