© 2026 The Couch Critic
Available options inUS
A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.
24 Cast Members
Lee Hye-ri
Yoo Je-yi
16 Episodes
Chung Su-bin
Woo Seul-gi
16 Episodes
Kang Hye-won
Joo Ye-ri
16 Episodes
Oh Woo-ri
Choi Gyeong
16 Episodes
Kim Tae-hun
Yoo Tae-joon
16 Episodes
Chae Seo-eun
Jo Ah-ra
16 Episodes
Choi Young-jae
Nam Byeong-jin
16 Episodes
Kim Sang-ji
Beom-soo
16 Episodes
Lee Won-jae
Woo Do-hyeok
16 Episodes
Yoo Jung-Rae
Homeroom Teacher
16 Episodes
Kang Jin-ah
Kwon Hee-yoon
16 Episodes
Ma Hyun-ji
Park Byeong-hui
16 Episodes
Choo Ye-jin
Yoo Je-na
16 Episodes
Ha-min
Principal
16 Episodes
Lee Na-ra
Joo Ye-ri Mother's
16 Episodes
Gi So-you
Yoo Je Na [Young]
2 Episodes
Lee Eun-ju
Nun
1 Episodes
Son Young-soon
Flower Seller
1 Episodes
Park Seong-gyoon
Security Guard
1 Episodes
Oh Eun-seo
Yoo Je I [Young]
1 Episodes
