Jin-ee dreams of studying physical education but has failed the entrance exams three times. When she saves graduate student Min-ki, he is unable to forget the physically fit Jin-ee who has trained in martial arts of Taekwondo. He finds out that his mother and Jin-ee's mother are friends and so he proposes to her. But Jin-ee shows up to the get-together beat up and dirty from a fight she had just been in. When a student falls from Jin-ee's academy's roof and dies, she realizes that methamphetamine is the cause. She teams up with the police and succeeds in arresting te culprits. Min-ki proposes again to Jin-ee who is the local heroine but she turns away from him. He watches stunned as the woman he cannot have walks away from him.
