Kim Ki-hae
Kim Chi-yeol

Shin Myung-sung
Im Woo-taek

Shin Hyun-soo
Lee Chun-ho

Lim Se-mi
Park Eun-young

Ahn Do-gyu
Guk Young-su

Kim Min-chul
Doh Su-chul

Kim Su-gyeom
Kwon Il-ha

Ro Jong-hyun
Jang Young-hoon

Woo Min-kyu
Kim Duk-joong

Yeo Joo-ha
Kim You-jung

Ahn Da-eun
Kim In-hye

Lee Yeon
Roh Ae-sul

Kwon Eun-bin
Yeon Bo-ra

Moon Sang-min
Wang Tae-man

Choi Moon-hee
Lee Na-ra

Kim So-hee
Lee Soon Yi

Ji Min-hyuk
Jo Young-shin

Oh Gi-gwang
Jo Jang-su

Shin Su-hyun
Cha So-yeon

Hong Xa-bin
Woo Hee-rak

Shin Hye-ji
Choi Yeon-ju

Lee Soon-won
Kim Won-bin

Hwang Se-in
Yoo Ha-Na

Oh Se-eun
Hong Jun Hee

Im So-yun
Science High School student