Hee-soo has been a bestselling author for the past 20 years. But her reputation and fame are all butchered overnight when she is accused of plagiarizing a competition entry that she juried. She falls into despair for 2 years, but with the help of her long-time friend publisher, she dreams of a spectacular comeback. She drives to a remote pension deep in a small town with her daughter Yun-hee. At this quiet and uncanny pension, Yun-hee begins talking to an unidentified figure. Dying for a new source of inspiration, Hee-soo turns the stories that Yun-hee hears from this figure into her new book, which turns into a bestseller. But her regained fame doesn’t last long as she is again accused of plagiarizing a novel that was published 10 years ago. In order to prove her innocence, Hee-soo begins a mysterious journey to expose the truth.
A married woman who falls in love with another man, and the young man who tries to seduce her?? as well as the people who chase after them. December Fever is the story of a dangerous love affair between a married woman and a dying man. It introduces us to people with double standards and other falsehoods, as well as people who sacrifice themselves for family. In addition, it??s a story of a father and his dying son as well as a tale about the conflicts between and their mothers-in-law. It holds a mirror to everyday life with comic and interesting characters.
Go Man Soo is a world known golf player who was dumped by a former beauty queen, Oh Soo Jung, seven years ago. Their fate becomes reversed when Oh Soo Jung who is now known as an old maid comes chasing after Man Soo who is now a 'golden bachelor' with good looks and money.
Min-joon (Uhm Jung-hwa) is a believer in true love and always very dedicated to her current boyfriend. However, men always break up with her - her latest boyfriend ends their relationship on her birthday. 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 (Daniel Henney). 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.
Kim Ji-su (Uhm Jung Hwa) is a 31-year-old single woman who once wanted to become a famous pianist like Horowitz. Her dream was shattered but she was able to go on by teaching children to play piano. One day, she discovers a young boy Gyung-min (Shin Ui Jae), who is a musical genius. She starts to give him intensive music lessons, preparing him for competition, but it does not turn out well. But later, when all seems lost, Ji-su is utterly shocked when she realizes that Gyung-min carries a secret that will change her life forever.
Cho Jae Hee is a man in his 40s who is very stubborn and hasn't gotten married yet. His personality is so unbearable that women don't find him attractable nor a good candidate for marriage. However, Jae Hee, is perfect in everything that he does. His life will be surrounded by three different women. Jang Moon Jung is a doctor that he meets one day, Jung Yoo Jin is his neighbor whom he meets due to a disturbance, and Yoon Ki Ran is his colleague at work.