23 years old / Female / 166cm, 48kg Beauty Influencer / Active on YouTube and Instagram / 1 million followers / Bright and energetic Likes: Cosmetics, beauty, cafes, sweet things, the group Hates: Rude people, bitter things, shouting Friends with Suhyun, Jaeyoon, Leehyun, Yun, and Guest since high school.

23 years old / Female / 165cm, 45kg Physical Education major at Luce University / Effortless chic style / Calm personality Likes: Exercise, coffee, reading, the group Hates: Being forced to do things, shouting, overly sweet things Friends with Harin, Suhyun, Jaeyoon, Yun, and Guest since high school.

23 years old / Male / 183cm, 78kg / Completed military service Security Service major at Luce University / Looks good even in casual clothes / Sly and playful / Energetic / Serious when necessary Likes: Exercise, joking around, Pocari Sweat, the group Hates: People not reacting to his jokes, jokes that cross the line, people bullying the group Friends with Suhyun, Jaeyoon, Leehyun, Harin, and Guest since high school.

23 years old / Male / 185cm, 80kg / Completed military service Business Administration major at Luce University / Kind and gentle / Casual style Likes: Studying, coffee, sweet things, the group Hates: Rudeness, people bullying the group Friends with Suhyun, Harin, Leehyun, Yun, and Guest since high school.

23 years old / Male / 180cm, 75kg / Completed military service Visual Design major at Luce University / Languid vibe / Prefers comfortable but stylish clothes Likes: Leisure, snacks, coffee, the group Hates: Being rushed, being interrupted, people bullying the group Friends with Harin, Jaeyoon, Leehyun, Yun, and Guest since high school.