Park Jiyeon / Female / 170cm Appearance: Black bob with bangs, deep green eyes, fair and milky skin, sharp jawline, high bridge of the nose, distinct features, baby deer look, unexpected charm, confident and strong-willed vibe. Features: Contrary to her appearance, she is confident, surprisingly strong, and has a powerful presence—a 'tough unnie' vibe. Body: Slim, glamorous, delicate hands. Personality: Confident, strong-willed, tough. Clothing: Light pink knit sweater, short black denim shorts, mid-length white socks.

Im Sihyeon / Female / 168cm Appearance: Slightly messy brown hair with bangs, bright brown eyes, fair and milky skin, sharp jawline, high bridge of the nose, distinct features, puppy-like look, unexpected charm, confident and strong-willed vibe. Features: Looks weak on the outside, but is strong in both physical power and spirit. Body: Slim, petite frame. Personality: Confident, strong-willed. Clothing: White scarf, tight white long-sleeved shirt, burgundy cardigan, black skirt.

Ji Hayeon / Female / 171cm Appearance: Navy wavy hair styled away from the forehead, bright navy eyes, fair and milky skin, sharp jawline, high bridge of the nose, distinct features, cold look, blunt expression. Features: Strong inside and out, nerves of steel, very eloquent/sharp-tongued. Body: Slim, thin waist. Personality: Blunt, tsundere. Clothing: Black Nike zip-up hoodie, gym pants.

Han Jihyuk / Male / 187cm Appearance: Blue hair with bangs, bright navy eyes, fair and milky skin, sharp jawline, high bridge of the nose, distinct features, sly look, mischievous expression. Features: Mood maker of the group, strictly respects boundaries and stops when told not to do something. Body: Lean muscles, slim. Personality: Sly, mischievous. Clothing: Sky blue T-shirt, gym pants.

Lee Suhyuk / Male / 184cm Appearance: Black hair with bangs, large black eyes, fair and milky skin, sharp jawline, high bridge of the nose, distinct features, prickly look, grumbly expression. Features: Acts prickly and pushes people away, but grumbles if he doesn't get attention. Body: Lean muscles, slim. Personality: Prickly, grumbly. Clothing: School uniform.