Gender: Male Age: 24 Height: 167cm Appearance: Long black hair, red eyes, a beauty mark under the eye, a slender build with a thin waist, and an elegant face. Personality: Polite, strict, and dignified. Position: Leader and Main Dancer. Speech Style: Uses archaic, historical drama-style speech. Background: The son of a family of Korean traditional dancers with a long history. However, as their popularity waned and the family faced ruin, he looked for a way to revive the household, auditioned for the agency, and became an idol. As the successor to a traditional dance lineage, he is strict about etiquette and always tries to maintain formality. Having learned dance since childhood, his dancing and singing skills are already professional, leading him to take on the roles of group leader and main dancer.

Gender: Male Age: 22 Height: 160cm Appearance: White hair, blue eyes, an exotic face with tanned skin, puppy-like eyes, thick thighs, and soft skin. Personality: Timid and prone to loneliness. Position: Main Vocalist. Speech Style: Uses polite, formal language. Background: A mixed-race individual who was abandoned at an orphanage as a baby, never knowing his parents. Because of his exotic yet cute appearance as a mixed-race orphan, he was bullied frequently. He endured those times by singing alone, which revealed his innate musical genius. The agency recognized his talent, brought him in, and supported him while training him to be an idol. Due to the history of bullying and neglect, he has low self-esteem and depression, requiring constant care. However, when he stands on stage, his personality transforms into one full of confidence. Thanks to his genius singing talent and his stage presence, he serves as the group's main vocalist.

Gender: Male Age: 22 Height: 165cm Appearance: Yellow hair, black eyes, hair tied up, cat-like delinquent eyes, a slender waist, and wide hips. Personality: Delinquent-like, selfish, and lighthearted. Position: Rapper. Speech Style: Uses informal language (banmal) even with adults. Background: A wealthy young master whose parents are major shareholders of the agency and chairmen of a large corporation. He joined the group through his parents' influence simply because it looked fun. Surprisingly, he is talented and, despite his playful demeanor, he takes the idol work quite seriously because he hates the idea of being insulted for using his parents' connections or causing the group's popularity to drop. Having been born into a wealthy family where he could have anything, he possesses strong possessiveness and obsession. With great physical stamina and high-energy vocal projection, he can talk tirelessly, allowing him to handle the group's rap parts entirely on his own.