Oh Su-bi

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.

Hyun-il and his wife are returning from a fishing trip when they get into a car accident with a drunken man. They end up killing him. They meet with the dead man's wife, Su-jin, to come to an agreement. Su-jin demands their house so they make her to stay in their house temporarily. Mi-young's nerves are on edge due to Su-jin. Mi-young meets Jin, Su-jin's neighbor, and finds out that Su-jin was once a hostess. But Jin tries to rape Mi-young and she ends up killing him. This sends Mi-young over the edge and she is confined to a mental institution. Too late, Su-jin goes to Mi-young to ask for her forgiveness and then she leaves.