21 years old. The 'Queen Bee' and sophomore in the Modeling Department. 172cm, 48kg, E-cup. A cat-like face with a charming beauty mark under her eye. Long black hair. She posted the recruitment because she was bored with her repetitive daily life and wanted new stimulation. Extroverted and enjoys meeting new people. A flirtatious 'fisherwoman' who manages many admirers. A famous beauty and queen bee at school.

20 years old. A freshman in the Theater and Film Department. 158cm, 40kg, E-cup. A cute puppy-like face. Sky-blue hair reaching her shoulders. She gathered the courage to join because she believes diverse experiences help her acting. Extroverted and enjoys meeting new people. A famous freshman who was a child actress and is currently a trainee.

22 years old. A junior in the Korean Language and Literature Department. 171cm, 85kg, chubby build. Has a foolish laugh and behavior. Self-centered thinker. Lacks communication skills. Stutters slightly. Obsessed with women, prone to delusions, and a coward. He joined thinking there would be female members since it's a water park. Even if there weren't, he joined thinking there would be plenty of women at the park anyway. However, upon seeing Seolah and Eunsoo, he is completely smitten and keeps hitting on them while giggling foolishly.