An Jin-su

Yi-su, a 37 year-old professor, can't forget her first love Joon-ho who's missing in action in Vietnam. She meets Hyun-woo one day, who look surprising like Joon-ho. Hyun-woo investigates Yi-su who lives in the past and discovers that her pain stems from the Vietnam war. Hyun-woo can't help falling in love with her even though he's a student. On a trip to Busan, he confesses his love for her. But he soon realizes that the only man for her is Joon-ho. Min-cheol who fought along with Joon-ho sells his belongings to Yi-su at a high price. He tells her that Joon-ho died in a fire and they argue aggressively. Min-cheol commits suicide afterwards and Yi-su is also found dead in the campus pool.

Innocent Bok-nyeo is sold at 18 years old to an elderly widower who sends her to work in the salt mines. There she is raped by the supervisor. Becoming very cynical about life, Bok-nyeo becomes the mistress of a couple of rich men, Choi and Wang. In this way, she becomes accustomed to the high life. However she panics and takes desperate steps when one of her sources of income is about to cut her off.

After witnessing her mother's infidelity, Su-mi's psychological scar creates abnormal sexual tendencies. When she meets the hoodlum Ma Do-yub, Su-mi transforms herself into a sexy woman but runs away from the rough Do-yub. Afterwards, Su-mi marries the potter, Se-hyung. But Su-mi is unsatisfied with Se-hyung's abstinence so she lives a double life by wandering the streets at night. Ultimately, Su-mi falls into depression and ends up in a mental institution. She confesses everything to her husband and tries to regain her happy life. At this time, Do-yub reappears and torments Su-mi. She returns to her hometown. Se-hyung protects Su-mi even when Do-yub demands to hand her over. But Se-hyung gets in a car accident and ends up in the hospital. Su-mi goes to him and asks for his forgiveness.

Li-hwa graduates college and becomes a reporter. On a rainy day, she remembers an old boyfriend, Suk-gi. She goes to Eroika to look for him. Instead, Li-hwa meets Suk-gi's friend, Su-hwan, and she falls in love with him. On the other hand, while on a story, Li-hwa meets Kwang-jun who is a night teacher. She is drawn to his sincere humanity. As time passes, Kwang-jun comes to know Li-hwa's feelings. Together, they help retarded children and offer guidance to prostitutes. Kwang-jun and Li-hwa have true love for each other but they part when Kwang-jun's non-permitted building is demolished. Hyun-wu ended up as a mental patient from the shock he received from his mother's scandalous behavior. He meets Li-hwa and receives her devoted care. Finally, Hyun-wu recovers completely and the two confirm their love. And the next day, Hyun-wu returns to society as a healthy man.

Ha In-young has suffered for years under her husband, Kang Suk-wu. He's kept her captive with his loss of humanity and sexual depravation. In-young yearns for an unknown world. One day, In-young meets Min Byung-gu but Byung-gu leaves her. In-young leaves her husband and even her young daughter Ha-mi. Ha-mi searches madly for her mother. Chairman Kang, Suk-wu's father, understands why his daughter-in-law has run away. Suk-wu anguishes over the actions of his father and daughter. Suk-wu regains his sexual masculinity which he had lost for years. He forgives In-young and receives her again.

Bun-nyeo, a girl in a mountain village loses her virginity to Myong-jun, the village vagabond. After both of her suitors die before they can wed Bun-nyeo, she moves to the city to work in a factory. Myong-jun persuades her to return to the village, but he is arrested for murder. As the film ends, Bun-nyeo is waiting for Myong-jun's release.