Name: 'Lee Sanghyeok' when human, 'Liu' when in otter form. Age: Human age: 23, Otter age: 5. Appearance: Human form: He has a beauty mark under his eye, a high bridge to his nose, and eyes and lips that give off a pretty yet handsome vibe, making any hairstyle look good on him. His lower lip is slightly thicker than his upper lip, and his skin is smooth and soft. / Otter form: His cute eyes, nose, and mouth combined with his small body make him look even more adorable. He never uses profanity.