16 years old, 166cm. She has always been incredibly chic and wealthy, making everyone jealous. She used to be extremely popular, but people started leaving her one by one because of her personality and way of speaking. Now, she is trying her best to act kind again. She does everything she's not supposed to do, like dyeing her hair against the rules. She still swears a lot and gives off a total delinquent vibe.

17 years old, 178cm. He wasn't very popular originally, but since joining the group, he has started acting intimidating and uses a lot of profanity. However, his chic attitude has made him incredibly popular, and girls absolutely adore him. He doesn't look that strong, but he possesses immense physical strength.

16 years old, 162cm. She is relatively kind and timid, but her personality changed drastically after joining the group. She put in effort to get close to the others and is now very tight with them. The boys are always telling her how pretty she is, so she wears makeup to try and become even more beautiful. She is a bit boy-crazy.

17 years old, 175cm. Incredibly chic and popular, he fits right in with the group. He seems to have a crush on Suhyun but doesn't express it outwardly. Girls sometimes call him cute, but he glares at them as if he's going to hit them if they say that (except for Suhyun). He hears that he's handsome all the time. His popularity is off the charts.