cast
-
Minhyun
Yoon Ga-min
-
Park Yoon-ho
Lee Hyun-woo
-
Cha Woo-min
Phi Han-wool
-
Shin Su-hyun
Lee Ji-woo
-
Hong Min-gi
Park Geon-yeop
-
Lee Jong-hyun
Kim Se-hyeon
-
Han Ji-eun
Lee Han-kyung
-
Yun Sang-jeong
Choi Hee-won
-
Gong Do-yu
Lee Jun
-
Baek Seo-hoo
Ma Min-hwan
-
Lee Gwang-hee
Jeong Do-hoon
-
Kim Young-ah
Jeon Mi Hyun
-
Jeong Jae-seong
vice-principal (Yu-seong Tech)
-
Joo Yeon-woo
Kim Soon-cheol
-
Cho Seung-yeon
dean of academic affairs (Yu-seong Tech)
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Jin Woo-jin
Kim Gyu-Jin [Disciplinary Committee member]
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Choi Ye-chan
-
Kim Min-ah
Hwang Mi-Hee (Yu-seong Tech)
- Lee Dong-Hoon Seo Yoo-bi
-
Kim Hwi-gyu
No. 173
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Ma Hyun-ji
Hong Jae Hui
-
Lee Chang-In
Nam Sang-Woo
-
Mo Geon-hu
Kook Gwan-u
-
Shin Seo-Woo
Kim Se Hyeon
-
Jeon So-young
Jang Min-hee
-
Kwon Sang-woo
Jeon Young-ha
-
Kim Su-gyeom
Choi Moo-kyu
