A nurse discovers that a pair of infants had been accidently switched during their stay at the hospital but, because they have already checked out, she opts not to say anything to cover up her mistake. Seven years later, the truth is revealed and the parents agonize over what to do.

Jewel thief Cheol-woo evades the police by escaping to a remote island which he discovers to be populated entirely by widows.

The youngest son from a wealthy family becomes fed up with the abuses his matoher and elder brother heap on him. He leaves the main house and goes to live on the family farm. There he learns that he is actually the son of his father and the housekeeper.

Jin-rang and her two sisters attempt revenge on the man who nearly killed her husband.

Jin and Min, experts at fighting, get involved with a gang of smugglers. Min recognizes the nature of their activities and makes a break from the group, eventually establishing an orphanage. Jin, on the other hand, finds himself getting deeply involved with crime until it finally leads to murder.

Jeong-il and Eun-mi have a child together but Jeong-il's family successfully interferes and prevents their marriage. Eun-mi eventually marries, but her husband divorces her when he learns that she has a son. Seeking comfort, Eun-mi goes to her son's school and waits in front to see her boy, but Jeong-il tries to discou…

After Korea is liberated from Japanese rule, street tough Kang Ryong returns to Seoul from Shanghai. He organizes the gangs which were running rampant in the confusion following liberation, but he finds himself threatened by the newly organized communist party which hopes to recruit the popular Kang as a member

Shin Su-Ji, a top singer of popular songs, is expecting her last day due to her illness. One day she meets an innocent guy Han Se-Hun and falls in love with him. While Kyeong-A persistently assails him with affection and presses him. For death stares at her, Su-Ji leaves Se-Hun for his future. When her last concert sta…

Sang-ho and Suk meet at job recruiting session. While Suk gets hired, Sang-ho fails. What starts as consolation by Suk for Sang-ho turns into a romance. Actually Sang-ho is the second son of a business tycoon and he had just left home before he'd met Suk. But the difference between the world they come from breaks them …