Director
Seo Joo-Wan
DIRECTOR
Stars (in credits order)
Ruby Lee
Wang Ja Rim
Younghoon
Lee Kyung Woo
da-Eun Jung
Yang Min Ji
Dayoung
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 Sugyeom
Nam Goong Ji Soo
Nam Kyu-Hee
Bang Ye Seul
Lee Seo-Yeon
Wang Byeol-rim
Joong-don Kim
Jo Yeon Sa
Ji-Hoon Park
Gong Joo Young
Dong-hyeon Kim
Dok Go-moon
Lim Ji-Sub
Jo Seung Min
Chaerin Park
Nam Yu Ri
Kim Young-Jae
Choi Jeong-woo
Seo Hoo Baek
Classmate
Hyun Joong Oh
Library sister's senior