Cast

K
Kim Min-gue
as Lembrary / Woo Yeon-woo
G
Go Bo-gyeol
as Kim Dal
L
Lee Jang-woo
as Shin Jo-woon
Y
Ye Ji-won
as Lim Sun-ja
T
Tak Jae-hoon
as Sunwoo Sil
P
Park Sang-nam
as Sa Gam-jae
J
Jeong Soo-hyun
as Raken
K
Kim Seo-ha
as Maeng Woo-shin
O
Oh Jin-seok
as Oh Jung-shin
H
Hong Seung-bum
as Choi Jung-seo
S
Shin Myung-sung
as Hwang Tae-in
C
Choi Jae-hyun
as Kasy
S
Shin Kyu-hyun
as Cha Hae-gyeol
C
Cha Joo-young
as Redrin