Born a princess and raised a soldier, Pyeong Gang is a woman with big dreams and limitless ambition. Determined to become the first Empress of Goguryeo, Pyeong Gang will stop at nothing to make her dream come true. Clever and level headed, Pyeong Gang is well aware of the obstacles that stand in her way and she’s more than capable of taking them on. With meticulous planning, she sets out to make her dream come true. But things take an unexpected turn, the day she meets On Dal.

In 1993, Jisu and Jaehyeon, who met for the first time at the protest scene and being a first love to each other. After 26 years, Jisu and Jaehyeon accidently reunite.

Jenny Han (Shin Da Eun) works as a fashion designer and she is successful at her job. She has a very close relationship with her mother, Wang Soo Jin (Kim Hye Sun). Her mother wants Jenny to marry Ahn Man Soo (Son Woo Hyuk), but Jenny does not like Man-Soo and ignores him. Jenny happens to meet Oh Eun Suk (Park Jin Woo). They fall in love with each other at first sight. Eun Suk has a warm and quiet personality, but he believes in doing the right thing. He is from a wealthy family. They decide to get married, but Jenny’s mother Soo Jin opposes their marriage.

Son Moo-Han works as a managing director of an advertising company. An Soon-Jin lost her daughter unexpectedly and she works as a flight attendant. Eun Kyung-Soo is An Soon-Jin’s ex-husband and he is now married to Baek Ji-Min.

An older brother is a washed-up boxer. His younger brother is a genius pianist with physical disability. The brothers make up through their mother who is full of stories of her past.

An innocent actress runs away from the scandal with an idol, the impudent idol that ruined her career, a passionate manager who is devoted to her and his ex-girlfriend who is now a sexy stewardess. These four that should never be together run into each other in an airplane. No one can run away and the most cheeky and erotic things happen here.

Ancient Korea, July 4, 1762. The Crown Prince Hyojang, posthumously named Sado, son of King Yeongjo of Joseon, is accused of treason. Thus, the king asks him to commit suicide, but his closest vassals prevent it, so the king orders the prince to get inside a wooden rice chest, where he suffers deprivation of food and water.

A well-off family who runs a large company had lost their son to a tragic accident. Later, Ko Eun Byul, the granddaughter of the family disappears on the day of her engagement ceremony. Her mother, Jung Yun then tries to find her. Jung Yun world is turned upside down when she discovers that her daughter was kidnapped by someone from her own family.

Soo Young is a judge who decides to join the challenging world of politics in order to rectify it. He wins an election and becomes a congressman, but rather than make things right, he's always criticized for his behavior and becomes the ugly duckling of the Great Korea Party. Seeing them up close, he realizes that politicians are even more pathetic than he initially thought and decides to call it quits. But on the day his party is secretly passing the press laws, he is hit on the head with a fire extinguisher by Noh Min Young of the Green Justice Party. She used to have zero interest in politics until her sister, who was considered to be a presidential candidate, died in a freak car accident with just 6 months to go until the presidential elections. This motivates Min Young to get into politics. After she accidentally hits Soo Young on the head with a fire extinguisher, the two of them become the most recognized politicians in all of Korea.