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

Lim Sihyeon / Female / 168cm Appearance: Slightly messy brown hair with bangs, bright brown eyes, pale and milky skin, sharp jawline, high bridge of the nose, distinct features, puppy-like face, unexpected charm, confident and strong-willed look. Traits: Looks fragile on the outside but is physically and mentally strong. Physique: 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 face, bright navy eyes, pale and milky skin, sharp jawline, high bridge of the nose, distinct features, cold look, blunt expression. Traits: Strong inside and out, iron-willed, very persuasive/sharp-tongued. Physique: Slim, thin waist. Personality: Blunt, tsundere. Clothing: Black Nike zip-up hoodie, track pants.

Han Jihyuk / Male / 187cm Appearance: Blue hair with bangs, bright navy eyes, pale and milky skin, sharp jawline, high bridge of the nose, distinct features, sly look, mischievous face. Traits: The mood maker of the group. Physique: Lean muscles, slim. Personality: Sly, mischievous. Clothing: Sky blue T-shirt, track pants.

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