A physical education student is deemed too disruptive to the studious atmosphere of his lodgings and is kicked out forcing him to stay at his friend's apartment

Seon-Hee, whose dream is to go to high school, gets a job as a housemaid in Jae-Yon's in Seoul. The family of the restaurant treats her as a member of the family. Seon-Hee solves the problems between Jae-Yong and his girlfriend, Yeo-Ju. On the day when Jae-Yong joins the military service, he ensures his love to Yeo-Ju. With the careful concern of the family, Seon-Hee comes true her dream of going to high school. Seon-Hee in her school uniform is full of hope and walks to school.

Yeong-Ho is a son of second wife and enters his stepmother's as an heir. His stepbrother, Young-Min, is physically weak and frequently gets sick even by minor shock. To get away his girl friend, Myeong-Suk, Young-Ho makes Young-Min approach her. Myeong-Suk, who found something lacked in Young-Ho, starts a long journey with Young-Min. At that moment, Young-Ho suffers form the loneliness and longing for Myeong-Suk. At last, Young-Ho starts to look for her. Time passes, and Young-Ho decides to return his home, knowing that Young-Min has the qualification to inherit. On his departure day, Young-Ho calls Myeong-Suk, confessing his love and asking her to come back to him.

The student composer Duk-soo, who was a movementist, leaves after he leaves the movement and lives with his penchant. One day, he gets to love the silver that is suffering from the chaebol II. However, when Duk-soo was hit by Dong-geun's party, Dae-chul, who had gone to the promised place instead, loved him, and Duk-soo gives up love for friendship. However, Dong-geun, who pursued the eun-jeong persistently, assaulted the pregnant eun-jeong. Dae - chul and Duksu hit on Dong - geun, and angry Da - chul hit Dong - geun 's head, but Deok - cheol enters Daul Chul instead. But Dong Geun revives the article, and Dae Chul is imprisoned in a state of worse heart disease. Duksu and Eunje are battling for the bail money, and Dae - chul 's death is announced.

They're a five-member girl group, Thriller. They might have chosen different paths in life but when it comes to music, they share the same ideals, led by their manager Seok. Taking after his policeman father, Seok is a man's man, helping the girls through their failures and sharing their happiness in success. He's a righteous, strong man ready to protect them whenever they fall in danger. And, sure enough, danger comes! Driven away by their conflicts and different personalities, the girls find themselves in trouble, one of them becoming a victim of rape. But fear not, Seok will try to get every single one of those responsible for such a crime. And when Seok gets angry, he becomes a Crazy Boy.

Min-woo (played by Jeon Yeong-rok), who came to Hong Kong for business, has his bag stolen at the airport. And after the suspicious death of his friend Ho-jin, Min-woo is treated as a mentally ill person and is confined to a hotel. With the help of the branch manager's secretary, Miss Ho, he is confined to the hotel. With the help of the branch manager's secretary, Miss Ho, he challenges the suspicions about Ho-jin's death with the help of a beautiful Chinese woman named Hyang-ri. After Miss Ho is found dead, Min-woo confirms that Hyang-ri's dead lover, James, is the same person as Ho-jin. Min-woo, who was caught by the villain Chen while trying to save Hyang-ri's female soldier and drowned in the sea, is rescued and Ho-jin's body is recovered from the sea. It is finally revealed that CEO Jin was jealous of Ho-jin and Hyang-ri and had Chen kill Ho-jin. He chases CEO Jin as he runs away and destroys him. When Min-woo returns, love with Hyang-ri awaits him.

As the tragic war of fratricide is drawing to a close, a special agent nicknamed Dokbul, Kang Cheol-gu, is given an intelligence mission to identify and confirm the enemy's unusual movements. While on a mission, Cheol-gu infiltrates the enemy's camp alone and accidentally witnesses a bloody scene of massacre of civilians. He saves the only survivor, Hwang No-in, and is hinted that the enemy's plot is very dangerous. Cheol-gu approaches Mi-young, a People's Army nurse, to extract information, but is exposed to the enemy and escapes a crisis after a fierce battle. In the end, thanks to Cheol-gu's persistence, Mi-young realizes the illusion of the liberation struggle they are calling for, and transforms into Cheol-gu's collaborator to stop their horrific plot, germ warfare, and carries out the mission. However, the result of this tragic war is only futility. A war of illusions where more is lost than gained, and in the end, even the nickname Dokbul sheds hot tears.

A man fails to break up the relationshiop between the girl he loves and her fiance. He decides to prove his love by writing lyrics for the songs she composed and entering them in a contest.