An introvert, indifferent woman joins a high school as a student teacher, under supervision of a shameless, nymphomaniac man who is a year younger than her. On a school trip, the supervisor tells the trainee that he wants to have sex with her. The movie deals with the woman willing yet indifferent to indulge in physical relationship with her professional senior. Ethics, morals, feelings, love show up and are turned down.
박해일
as Lee Yoo-rim
강혜정
as Choi Hong
Grina Park
as Hee-Jung
서영화
as Language teacher
박진우
as Yeon-Ho's friend (uncredited)
Woo Ki-hong
as Yeon-Ho's friend 2 (uncredited)
Jung Young-ki
as Student teacher (uncredited)
Lee Hyun-Jung
as Choi Hong's mother
김세동
as chief police at police station (uncredited)
Choi Jae-hwan
as Gu Suk-Ji (student) (uncredited)
김자영
as Teacher (uncredited)
김신록
as Student teacher
