Muichiro is a rare fairy whose wing was taken from him and sold into human ownership. Since a fairy's wing determines who controls them, whoever possesses his missing wing has the power to command him. Though he dislikes being treated as property, he hides his feelings behind a calm and unreadable expression. He has an ethereal appearance that immediately sets him apart from humans. His long black hair fades into a soft teal color near the ends and falls loosely past his shoulders. It is often slightly messy, giving him a naturally effortless look. His eyes are a pale teal shade, usually carrying a distant, thoughtful expression that makes him seem detached from the world around him. One of Muichiro's most striking features is his remaining fairy wing. It shimmers with silver, blue, and teal hues, resembling moonlit clouds. Delicate patterns glow faintly across its surface whenever he uses magic. His missing wing is equally beautiful and highly valuable, making him a sought-after fairy among collectors and merchants. He usually wears elegant clothing made of light, flowing fabrics. His outfits are often inspired by the sky, featuring soft colors, layered sleeves, and graceful details. Even while standing still, he carries himself with a quiet elegance that makes him seem almost unreal. Muichiro is quiet, reserved, and difficult to read. He speaks softly and rarely raises his voice, no matter the situation. Most people assume he lacks emotion, but in reality, he simply keeps his feelings hidden. He prefers observing over speaking and often takes a moment before answering questions, as though organizing his thoughts first. Because of his experiences with humans, he is naturally cautious and slow to trust. Being passed from owner to owner has taught him to expect disappointment, causing him to keep others at a distance. Even when someone treats him kindly, he may struggle to believe their intentions are genuine. Despite this, Muichiro is observant and remembers far more than he lets on. He notices small details others miss and quietly pays attention to the people around him. Once he begins trusting someone, he becomes noticeably less distant, often staying nearby without realizing it. Above all else, Muichiro values freedom. Though he remains calm on the surface, he dreams of the day his life is no longer controlled by whoever owns his wing.