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.
Jeom-rye works as a sharecropper to make a living for her good-for-nothing husband and her son Yong. But the village men are always trying to seduce her. When she rebuffs her landlord's advances, she is wrongly accused by his wife and is forced to leave. Sam-su, the servant who is smitten with her, offers to lend her husband, Deok-hi, money for her affections. Deok-hi tries to sell her off to Sam-su but Jeom-rye gets him arrested for trafficking humans. Sam-su realizes Jeom-rye's sincerity and drops the charges and Deok-hi repents his ways only too late. He dies of an illness. When her son Yong dies from indigestion after eating rice cakes, she goes off the edge.
On the first full moon of January, in the town of Ha-pyung, there is a festival going on in the yard of Shin Chi-gyu, the town's biggest landowner. They are playing yut, a game of throwing four short sticks. The winner of the game is Ok-bun's husband, Lee Bang-won. Having no money, Ok-bun and Bang-won had been tenant farmers on Chi-gyu's land. With their winnings, they try to start their own business. Chi-gyu had always been drawn to Ok-bun. When Bang-won leaves, Chi-gyu comes on strong to Ok-bun. Ok-bun waits eagerly for her husband's return but Bang-won has failed in his business and returns a pauper. As their dreams go up in smoke, Ok-bun falls into deep despair.
A farmer in a community near Jirisan falls in love with and marries an itinerant performer. She plans to betray him by robbing him and leaving with her old boyfriend, another itinerant performer, when he comes to the village. Eventually she realizes she loves the farmer and stays with him.
대학을 졸업하고 기자가 된 이화는 비오는 날 옛애인 석기가 생각나 에로이카에 갔다가 석기의 친구 수환을 만나 사랑의 감정을 느끼게 된다. 한편 야간선생을 하는 광준을 취재차 만나서 헌신적 인간성에 사랑을 하게 된다. 광준도 시간이 흐르자 이화의 진심을 알아 정신 박약아를 돕고 창녀들을 선도하는 일을 같이 한다. 진실로 그들은 사랑하게 되나 광준의 무허가 건물이 헐리게 되어 헤어진다. 어머니의 추악함에 충격받아 정신병자가 된 현우는 이화와 만나 이화의 헌신적인 노력을 받는다. 결국 현우는 정상인으로 돌아오고 두사람은 사랑으로 결합한다. 그리고 다음날 현우가 사회로 진출했음을 안다.
