The brightest encounter found in the darkest place.
Yoon-young, a 19-year-old girl who dreams of becoming a civil servant, is framed as a murderer and imprisoned in a women's prison.
Hong Ye-ji
Jeong Yoon-young
Kim Ji-young
Kwon Kyeong-sook
Kim Mi-hwa
Soon-je
Hwang Seok-jeong
Li-ra
Shin Eun-jung
Hae-soon
Jeon So-min
Jang-mi
Jung In-gi
Prison Warden
Kwon Ah-reum
Group Member
Kim Do-yun
Kim
Kim So-min
Female Detective
