It is a romantic sitcom about the lives of young men and women in their early 20s. It describes the stories of casts in an amusement park where 'Fatigue and Healing', 'Stress and Pleasure' and 'Sum and Ssam' coexist.

Hirosawa Nodoka, a freelance journalist for a weekly magazine, gets close to Fuyuko, the wife of Asakura Shuji, the young director of a cosmetic surgery clinic, in an attempt at undercover investigation to expose the clinic’s misdeeds. However, the flight that she had boarded in pursuit of Fuyuko crashes in an accident. Misidentified as Fuyuko, Nodoka is saved and given her face through plastic surgery. She lives with the belief that she is his wife as a result of memory loss triggered by the shock of the accident. By the time she regains her memory, she has already fallen in love with the man who is another woman’s husband. Can she live like this for the sake of love or will she expose the misdeeds and return to her former life?

A man in his 50's is found brutally murdered at a construction site. His name is Kim Chul Joo. The detective believes he was murdered by someone who knew him. His young Vietnamese wife, Thuy Nguyen, is arrested.

The men in the Yang family have died for their country. Now, the women in the Yang family would carry on this duty of defending the country.

Maki Maki, Sebuki Suzume, Beppu Tsukasa and Iemori Yutaka happen to meet and form a quartet. They even begin to live together in Karuizawa during the winter, but there is a big hidden secret.

Maki, who has a negative personality and barely gives her opinions, plays the lead violin in the quartet. She has family and only goes to Karuizawa on the weekends for performances. Suzume, who is unemployed, plays the cello, while Yutaka plays the viola in the quartet. The leader of the quartet and the one providing his grandfather's villa as a base for them is Tsukasa. He plays the second violin in the quartet and comes from a musical family. A man of many secrets, he also works at a donut company.

This is a crime story bank staff. An ordinary timid man, when he needs to face the pressures of life, the instinct of greed to lure him into an irreversible step by step way of crime.

A story about healing and warmth that follows Xiang Heng's three wishes that explore individuality, family and friendship.

A flood could hit Bangkok, so, to avoid problems, BB and Bambam are sent by their mother, who is about to leave for New Zealand, to live with their grandmother in the countryside, like when they where kids. When BB meets Mint, her ex boyfriend when she was a teenager, she finds him very grown up; former motorpunk in the past, he is now fully dedicated to his garden. Also BB changed through the years; she's now a famous net idol and she denies the time when she was a rebel teenager. Despite having a boyfriend, the closeness with Mint leads her to reconsider her feelings. At the same time, Bambam meets again Beau, a childhood friend who has always had a secret crush for her.