100 Days with Mr. Arrogant

The day she turns 40, Marguerite Flora, a successful rep for a nuclear power company, begins receiving letters she'd sent to herself at age seven. The letters tell her what to do if her life hasn't turned out the way she thought it should, when she was living in poverty with her mother and brother in a small village in southern France. She decides to go back to her birthplace to get the lawyer to stop the letters, but also to visit her childhood sweetheart and her long-forgotten brother, in order to find peace within herself.

Min-joon is a believer in true love and always very dedicated to her current boyfriend. Distracted by the latest break-up, she bumps into a car and a man steps out of it - who turns out to be her new boss, Robin Heiden. Heiden has very clear ideas about a relationship and love: both are a game of power and Min-Joon seeks advice from him, as she doesn't want to get dumped again. However, when she starts to treat men like Heiden treats women, she realizes that she prefers her older behaviour, even if that means that she gets dumped again; she doesn't see love as a game of power and never will. Heiden, who has to deal with his own heartbreak, as he loved a woman so much that she had to shoot him to get the message across that she wasn't interested in him, starts to soften at Min-joon's attitude towards life. He eventually falls in love with her and both get into a real relationship and a happy ending of their own.

Former teen idol Nam Hyeon-soo is now in his thirties and working as a radio DJ. One day a young woman named Jeong-nam shows up and claims to be his own daughter. She also has a son whom she claims to be Hyeon-soo's grandson. Their relation is proven via DNA tests by Hyeon-soo's brother. This leads to Hyeon-soo attempting to avoid a scandal concerning him having children "unknown" to the media.

A wealthy businessman's traditional family celebrate their togetherness when his three sons get married, but slowly find themselves growing apart after a misunderstanding.

A young man tries to revive his parents' wilting marriage by traveling to the 1970s when their romance was budding to help make it bloom: something more complex than he expects.

A woman suddenly disappears. Her fiance then sets out to find her and, in the process, uncovers layers of dark hidden secrets.

Follows the life of a young woman who has become reserved and indifferent to the world as a result of her chronic illness deformed hand and quietly portrays the unconventional, yet endearing relationship between mother and daughter as well as the development of Min-ah as she is befriended by the high spirited and carefree photographer Young-jae who moves into their apartment complex.

A woman finds a man in a box in front of her home and takes him in. She jokingly says she wants to keep him as her pet since the man reminds her of her childhood dog. The man agrees. Later the woman discovers that the man is a dance prodigy. Complications arise when her old flame from college returns.

A teenage girl tries to continue her normal social and school life, after her grandfather forces her into an arranged marriage with a man in his twenties.

Yusaku Hayakawa dreams of becoming a detective, but works as a trainer for police dogs. When Yusaku gets an albino shepherd named Shiro, he forms a special bond with him. Everyone says that Shiro does not have the abilities to become a police dog, but Yusaku believes in him and trains him. When a terrorist act occurs, Shiro gets the chance to show what he has learned.

Detective Nam-soon goes undercover with her partner Detective Ahn to investigate the counterfeit money. She discovers that one loyal henchman, Sad Eyes, a beautiful swordsman with a pale, blank face, is related to the truth. Nam-soon and Sad Eyes confront each other in a series of duels and become confused between love and obligation to duty.

Two men, Fat and Roberto, are both married and unhappy. Together they make diverse plans to murder their wives.