The movie recounts the dramatic tale of the first unified Korean team that competed at the 1991 World Table Tennis Championships in China, Japan. South Korea’s table tennis star Hyun Jung Hwa and North Korea’s Li Bun Hee have each suffered humbling defeats at the hands of China’s formidable “Ping-Pong Witch” every time they reach the tournament’s final rounds. Forced by politicians to suddenly team up as the first united team Korea, Hyun and Li experience only conflict and mistrust and face the loss of their championship dreams. But game-by-game, the two begin to build teamwork and find a budding friendship. When political winds change again and just as suddenly an announcement is made to disband team Korea, the two young women must prove to their people and the world that teamwork can outshine the dark shadows of a painful history.
The story of a conglomerate family that falls apart when the members are caught up in a furious battle for succession. Kim Tae Jin's children all covet his fortune and the power that he possesses as the company president, and they would do anything, however cruel and inhumane, to wrest it from the others. At the forefront of this desperate game is Yoon Na Young, the ruthless and ambitious wife of Kim Young Min, Tae Jin's third son. Her unquenchable thirst for power and wealth drove her to the point of no return, manipulating both husband and son to achieve her own desires.
Haneul is a gifted violonist who stays at home mostly. Bada was abandoned by her parents. Jin Kyu lost his parents at an early age and now delivers pizza. Through music, friendship, and love these three friends will learn lessons on life.
Lee Yoon Ho, a motorcycle mania who engages in many fights at school and is known for his high kick, and Lee Min Ho, who enjoys spending time on scale models and web blogs, are brothers born a year apart but attending the same class at school. These two portray completely opposite Korean teenage characters in a comical way. And of course, there's the rest of the family. Their father, a full-time stock investor since being laid-off from work, nevertheless optimistic and reckless; their mother, an oriental medicine doctor and always overly confident; their grandfather, who loves money more than anything in the world; their grandmother, who is always defeated by her daughter-in-law in ongoing status quarrels, are some of them. Their uncle Lee Min Yong is a 27-year-old single dad. After going through a premature marriage and early divorce, he enjoys his life back in the dating scene with his half-single and half-married status, while continuing to encounter emotionally-involved moments with his ex-wife Shin Ji at times. Smooth High Kick! is a situation comedy, which portrays the everyday lives of the main characters colliding with each other in a comical way. However, at a certain point, the surprising mysteries of their seemingly-normal surrounding characters begin to unravel one by one.