Despite their harsh educational environment, the cheerleading club has to keep it together for the students' sakes, and their own.
Kang Yeon-doo
Kim Yeol
Kwon Soo-a
Seo Ha-joon
Ha Dong-jae
Choi Kyung-ran
Park Sun-yeong
Yang Tae-bum
Nam Jung-a
Choi Hyun-mi
Tae-pyung
Im Soo-yong
![Cheer up! | 발칙하게 고고 [Preview]](https://img.youtube.com/vi/Azk7XW2Phoc/hqdefault.jpg)
