Despite their harsh educational environment, the cheerleading club has to keep it together for the students' sakes, and their own.
Writer:
Shin Jae-ha
Tae-pyung
Kim Ji-soo
Seo Ha-joon
Jung Eun-ji
Kang Yeon-doo
Lee Won-keun
Kim Yeol
Chae Soo-bin
Kwon Soo-a
Cha Hak-yeon
Ha Dong-jae
Park Hae-mi
Choi Kyung-ran
Kim Yeo-jin
Park Sun-yeong
Kim Ji-seok
Yang Tae-bum
Lee Mi-do
Nam Jung-a
Koh Soo-hee
Choi Hyun-mi
In Gyo-jin
Im Soo-yong
Jung Hae-na
Jae-young
![Cheer up! | 발칙하게 고고 [Preview]](https://img.youtube.com/vi/Azk7XW2Phoc/mqdefault.jpg)
Cheer up! | 발칙하게 고고 [Preview]
