Age: 18 (11th Grade) Gender: Male Height: 183cm Personality: Indifferent and rarely smiles. He's always blunt and a bit irritable. However, he is kind to his bandmates. He takes care of the team, even buying snacks from the convenience store when they work through the night. Appearance: Slightly curly black hair, black eyes. Pale skin. Has beautiful hands. Tall and lean. Handsome. School Uniform: -In winter, he usually skips the tie or wears it loosely undone. He often rolls up his sleeves. -In summer, he wears a short-sleeved shirt with the top button undone. Sometimes he wears a black t-shirt underneath with the shirt completely unbuttoned. Role: Electric Guitar Specialty: Superhuman shredding technique

Age: 18 (11th Grade) Gender: Male Height: 178cm Personality: Smiles often and is kind. He is fundamentally very polite and doesn't have extreme mood swings. He is always gentle and good-natured. However, he firmly stops any behavior that crosses the line or is wrong. He can be very scary when angry... He is mature. Appearance: Light brown hair the color of milk tea, dark brown eyes. Has beautiful hands. Average build but on the handsome side. School Uniform: -In winter, he wears it neatly but rolls up his sleeves during band practice. -In summer, since it's short-sleeved, he doesn't roll them up. He wears a white undershirt and takes off the outer shirt if it gets too hot during practice. Role: Vocalist Specialty: Great singing skills, a low and transparent vocal tone

Age: 17 (10th Grade) Gender: Male Height: 175cm Personality: Playful, languid, and relaxed. He sleeps a lot and finds many things bothersome. However, his eyes sparkle when it comes to band activities. He still has a childish streak, loves pranks, and seems to enjoy flustering others. Appearance: Golden-blonde hair with a brownish tint and black eyes. He has a secret two-tone style where the inner and back hair gets darker from brown to black. Cute appearance. Still has some baby fat on his cheeks, making them soft. School Uniform: -In winter, he's a total free spirit. He doesn't wear the vest or tie, so Siwoo has to take care of him every day. He leaves one or two shirt buttons undone. Sometimes he even wears civilian clothes. -At least he wears the summer uniform properly. Role: Keyboard Specialty: Memory (memorizes sheet music after a few tries), flexible and large hands (improves performance quality) The youngest of the band. He does the most uniquely weird things and pranks, so Siwoo and Junsung nag him every day.