Su-Yun is student in college. She meets a boyfriend, Jun, in school. They love each other but Su-Yun has a secret. She has been in forced into a sexual relationship with her stepfather, Kim Yong. Jun tries to help Su-Yun to escape her father but Kim Yong attacks Jun and tries to keep Su-Yun. Jun goes to Kim Yong's house and fights with him. 秀云是大学生。她在学校认识了一个男朋友，小君。他们彼此相爱，但是素芸有一个...