Nerd; 2Seung [Discontinued]

Seungyeon is the best dancer in her school. She's known for her amazing body control and build. As well as being the main dancer of group CLC, which is under Cube Entertainment

Seunghee is the school nerd, top of her class in every subject. No one knows that she's the new member of CLC who they've been posting teasers and info about

CLC is having a comeback soon and Seungyeon has been slightly failing her classes. Cube's CEO's, Kim Hyuna and Kim Hyojung, told both her and CLC's manager that if she doesn't get her grades up she's out of the group. When the manager decides to talk to the school to get her a tutor, Seungyeon is against it because she knows who'll be her tutor.....

When Seunghee gets the news that she'll be tutoring Seungyeon until her grades are up, she's immediately against it. That is until the manager says she won't debut in the next comeback unless she agrees to tutor her.