A fun-filled story about an ordinary guy about to kick into an action-packed adventure. Jackie Chan plays a bored and unsuccessful salesman who never thought his life would amount to anything. All that changes one day when he becomes an instant hero by foiling an attempted bank robbery.

Cho Eun-ja is the president of Club LaLa, which has been a family business for three generations. It used to be a very popular club but not anymore. Now the club is in heavy debt to Eun-ja. To bring back the old days of glory, Eun-ja tries desperately to keep the club afloat while the owner of Club Nemo wants to take over LaLa. Club Nemo is also a family business and the KIMs have been rivals with the Chos. KIM wants to put an end to their rivalry by buying LaLa and building a department store. So he sets traps to force Eun-ja to sell the club. He first makes Eun-ja take out a private loan and, he snatches the only popular singer and last hope of LaLa. LaLa is thrown in a state of turmoil as it ends up on the verge of bankruptcy. As the last resort to save the club, the four girls decide to stand on the stage themselves as a dancing group named "Oh! LaLa Sisters". Thanks to their fabulous performances, they finally become popular.

Seo-hyun is an ordinary housewife in her late thirties with a ten-year-old son and a successful architect husband. For her, life is a series of banal routines. Her sheltered life is suddenly threatened with the appearance of Woo-in, her much younger sister's attractive new fiancé.

Sugihara, a Japanese-born, third-generation Korean teenager struggles to find a place in a society that will not accept him.

A surgeon, "I" finds himself lying in a strange place with amnesia. A voice recording of a former patient and lover reveals disturbing accounts of his conduct. His recollection brings back the past, only to reveal the truth as nothing but a dead man's dream. Attempts to fill in the gaps in his memory only result in his sinking further into a dark, inescapable hole.