Bi-seok Jeong

A professor's wife, O Seon-yeong (Kim Jeung-rim), starts working at a boutique shop. She meets Choe Yun-ju (No Gyung-hui) and goes to a dance party. She happens to like Sin Chun-ho (Lee Min), so she learns dancing from the next-door neighbor. Meanwhile, professor Jang (Park Am) is attracted to his student (Yang Mi-hui), who works as a typist. But he does not want to ruin his family while waiting for his wife to come home. (kmdb)

AKA Does the Cuckoo Sing at Night?; Sooni is the daughter of a strolling male entertainer. After her mother left her, Sooni was raised by Dori's mother and is engaged to Dori. But Dori's friend Chil-sung also has crush on her. One day, Dori wins the wrestling game at the marketplace and earns money as reward. With that money, he buys Sooni a jade ring. However, an air of misfortune begins as Mr. Kim, who is a forest keeper shows up. (themoviedb)

In the 20th year of Shinji, the Japanese mobilized 200,000 soldiers to occupy Pyongyang. Pyongyang names, Ji Yuexiang, and Chuang Lan both faced danger. Choi Lan was unfortunately raped by the Japanese and was later murdered. Ji Yuexiang had no choice but to commit himself to occupying the commander at that time. However, Ji Yuexiang’s ear responded to the words of lover Jin Qingrui from time to time, and he was determined to kill the occupying division... (movie.mtime)

AKA Women at the Front; The household maid becomes pregnant by her employer's husband and she flees to the countryside to raise her daughter on her own. (imdb)