Strict teachers, all those hours inside four walls, all your desires and youthful energy repressed. School is an endless drag - until she comes along. Uhm Ji Young has a perfect body and metric tons of sex appeal, and she knows it. Needless to say, all the students go crazy, and the male teachers too! They should be preparing for the annual school festival, but they're all occupied with other matters.

Lead by matriarch widow Hong Duk-ja, the Hong gangster family turns legitimate, but a figure from their past returns to undermine and ruin their popular new business.

A powerful crime matriarch wants her eldest son to marry well and tasks his brothers with finding the perfect match. When he falls for a beautiful woman, he discovers her career could threaten his entire family's empire.

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.

An attractive single mother rents a room in her house to a mysterious drifter who has nefarious plans to swindle her.

Park Bong-soo (Im Chang-jung), a struggling actor stuck with minor roles, dreams of one day landing a lead. One day, he's cast as a prosecutor and is handed a fake but realistic prosecutor ID. While out drinking with fellow actor Kim Wang-gi (Na Han-il), Bong-soo jokingly pretends to be a real prosecutor. To his surprise, people fall for it. Emboldened, he begins impersonating a prosecutor and investigator, going after “social evils” in the name of justice. With the money he earns through these fake stings, he even starts producing his own film. But how long can the act last before reality catches up?