Director
Seo Joo-Wan
DIRECTOR
Writer
Kyung-Yoon Kwak
WRITER
Stars (in credits order)
Park Ji-hoon
Gong Joo-young
Ruby Lee
Wang Ja-rim
Kim Young-hoon
Lee Kyung-woo
Jung Da-eun
Yang Min Ji
Im Da-young
Oh Ah Ram
Ko Chanbin
Kim Byung Hoon
Ahn Do-Gyoo
Ahn Kyung-min
Kim Seunghee
Hong Jin Hee
Kwak Hee-Joo
Jung Sang Hoon
Kim Su-gyeom
Nam Goong Ji Soo
Nam Kyu-Hee
Bang Ye-seul
Seo-Yeon Lee
Wang Byeol-rim
Joong-don Kim
Jo Yeon Sa
Park Chae-rin
Nam Yu Ri
Lim Ji-Sub
Jo Seung Min
Kim Dong-hyun
Dok Go-moon
Kim Young-Jae
Choi Jeong-woo
Hyun Joong Oh
Library sister's senior
Baek Seo-hoo
Classmate
Yooyoung
Library sister
