Lee Kyoung-ho
Director
Heo Ji-eun
Director
Lee Kyoung-ho
Editor
Heo Ji-eun
Editor
Heo Ji-eun
Writer
Lee Kyoung-ho
Writer
Shin Ji-i
Jin-ah
Choi Yoo-song
Seo-in
Yun Bu-jin
Jin-ah's Mother
Lee Tae-kyung
Science Teacher
