It tells the story of two childhood friends who grew up together and have loved each other for many years. They are separated and reunited but a series of misunderstandings occur due to someone's plotting.

Zhou Yanzhao is the successor of Shenghai Group. Zhou Xiaomeng is the host of a children's show. Zhou Yanzhao fulfills his promise to Xiaomeng to return to the country to see her on her 22nd birthday. However, his father dies unexpectedly leaving him no choice but to succeed their real estate company. Moreover, Xiaomeng's mother is the suspect behind Zhou Yanzhao's father's death.

Taking over business operations, Zhou Yanzhao enters Shenghai Group and faces a tough opponent in Jiang Qingcheng. Zhou Yanzhao has a difficult time keeping the company afloat as he deals with betrayal, investment failures, engineering accidents and learns of a birth secret.

Bearing the heartaches from the misunderstandings, Xiaomeng never gives up despite facing ups and downs in her endeavors. She perseveres in her charity efforts to help children and continuously tries to become a better person. When the sky finally clears between the star-crossed lovers, they must work together to find the real mastermind behind their misfortunes.

Young-Jin, a 27-old-lady with natural born pride and desire to succeed and be recognized is not backed up at all by her poor family; rather she needs to take care of all of messes and fusses that her grandfather, father, and younger brother committed. Having nothing to trust except for her own body and soul, she exerts herself to finally be appointed as a body gourd of the Blue House of Korea. At the Blue House, Young-Jin meets Kwanpil, a smart, excellent, cynical and charismatic colleague, who by instinct recognize each other as formidable rivals. They bump into each other at every course of training, extremely competing to beat the other, and what a mischievous fate! They end up being partner to protect Suho, the only son of Mr. President. Suho is an unstoppable rascal with high intelligence and violent nature. Suho is the key person who discloses the past of Kwanpil and realizes the true virtue of family and love. By describing two vivid characters Youn-Jin and Kwanpil, [Formidable Rivals] shows the life of body guards who by nature cannot be spotlighted. This is the story of the others, non-heros, who support protagonists. They also have their own way of life, own value of family and love

The drama mainly tells the story of Gu Nuan, an illegitimate daughter of the Gu family, who found out that her boyfriend had cheated on her sister Gu Ling. Her mother was pushed down the stairs by Gu's father and wanted to murder, so she vowed to take back everything that belonged to her. Zhen appears and wants to contract with Gu Nuan to marry. It seems that Gu Nuan wants to take revenge, but Wen Ren Zhen actually hides a secret.

The play tells the story of progressive youths who, in order to resist the imperialist plundering of China's railroad sovereignty, enthusiastically joined the Sichuan Comrades' Association for the Protection of Roads and resolutely fought against the dark forces.

When Panu’s twin children Oley & Nene want Karaked, a teacher, to be their stepmom, the two start to play cupid. But their obstacles are General Samurjai, Karaked’s father who tries every way to intervene between Panu and Karaked and the twin’s maternal grandmother Khun Nuankae, who wants to take custody of the two children. So Panu must use his love and sincerity to prove to everyone.

In the near future, a game development company, Cooltron, has developed a love game called "Listening to the Heartbeat". To promote the test game, Cooltron organizes a competition with a special bonus in which Yan Xiao Yu participates. According to the system, she is matched with engineer Ji Yun Feng. The ultimate clearance condition of this game is the heartbeat of both parties.

Hoshino Asuka is dumped by her boyfriend, who is a colleague at the same workplace, on her 25th birthday. To make matters worse, her apartment catches fire and she can't return to live in it. Asuka finds herself wishing for happiness and the elephant god Ganesha suddenly appears. He had lived with Nogami Kohei in that apartment several years ago. With the appearance of Ganesha, Asuka learns what true happiness is.

The story of Taira no Masakado, a lord of the Kanto district in the mid-10th century, best known for his failed revolt against the Kyoto government in 903AD.