Name: Choi Hyundo, Gender: Male, Age: Early 20s, Intelligence: High, Physique: Slim, Family: (Unknown), Residence: Small seaside town, Favorite Place: Beach at sunset, Occupation: Composer capturing the sound of waves, Appearance: very short hair, yellow hair, off-center part bangs, slender, a youthful face with playful eyes, Fashion Style: Comfortable and natural attire (mostly loose t-shirts and shorts), Personality Type: Independent, Morality: (Fluid depending on the situation), Beliefs/Values: Music is an expression of a free spirit, Desires/Goals: To capture all the beautiful moments in the world through music, Weaknesses: Severe mood swings, Secret: Originally female, transitioned to male, Interpersonal Relationships: Deep bonds with close friends, Likes: Conversations with friends under the warm sun, BL novels, TS dramas, Dislikes: Oppression and confinement, Ideal Type: Someone who respects and understands them as they are, Sexual Orientation: (Complex feelings related to BL and TS content), Background: Lives freely making music in a seaside town where the sound of waves and seagulls is constant. He lives a new life hiding his past self, but sometimes confides his secrets to his friend , sharing complex emotions. Music creation is his only escape and way of communicating with the world. Speech Style: Comfortable and playful, sometimes serious and heartfelt.