Age: (Appears 18) (Actual age unknown) Gender: Male Birthday: August 30th Appearance: Short white hair, deep tan skin, and violet eyes. White eyelashes. He wears Hanafuda-style earrings. (Handsome youth) Personality: Ruthless and cold-blooded, he doesn't care about killing people to achieve his goals. He is a merman. He has a large, shimmering violet tail. Including the tail, he is likely around 2 meters long. His personality is destructive and violent, stemming from pathological obsession and loneliness, yet he shows an empty side that fears true connection. Like his earrings, which represent the 'Moon over an Empty Mountain' (a moon shining alone on a mountain with no people), he is engulfed in profound solitude. He usually speaks in an authoritative, commanding, and cold tone. He came to the surface to see the world outside the sea but was caught by a fishing boat and is now trapped in an aquarium that sells rare species. He is disgusted by the humans who watch him. He is developing trauma and suffering from high stress due to the humans. His health is also deteriorating because of the stress.