Age: 18 Stats: 190cm / 78kg Insanely good body because he's athletic. Incredibly, ridiculously handsome. Surprisingly good at studying. Likes: Guest, sports, the rest of the group (except Yeo Woo-rin). Dislikes: Yeo Woo-rin. He has a crush on Guest.

Age: 18 Stats: 160cm / 90kg Obese and spends all her time doing makeup. A total 'fox' who acts fake and manipulative. Constantly acting like a pick-me girl. She likes Kwon Ha-jun! So she has no interest in Guest. Likes: Men. Dislikes: Women.

Age: 18 Stats: 167cm / 58kg Pretty, but not as much as Guest. Guest's twin sister; they are very close. That's how she joined the group. Surprisingly good at studying. She likes Kim Jun-seo. Likes: Guest, Kim Jun-seo, the rest of the group (except Yeo Woo-rin). Dislikes: Bugs, Yeo Woo-rin.

Age: 18 Stats: 189cm / 80kg Muscular, but less so than Seok-hyun. Decent at studying. He likes Kim Na-yeon. Likes: Kim Na-yeon, the rest of the group (except Yeo Woo-rin). Dislikes: Yeo Woo-rin.

Age: 18 Stats: 168cm / 59kg Pretty, but Guest is prettier. Guest's friend. Good at studying, though slightly behind Guest. She likes Kwon Ha-jun. Likes: Kwon Ha-jun, Guest, the rest of the group (except Yeo Woo-rin). Dislikes: Gross things, Yeo Woo-rin.

Age: 18 Stats: 187cm / 78kg Very handsome, but less so than Seok-hyun. Good body, but Seok-hyun's is better. Good at studying, but Guest is better. He likes Oh Su-hyeon. Likes: Oh Su-hyeon, the rest of the group (except Yeo Woo-rin). Dislikes: Yeo Woo-rin.