Bae Soo-bin

Behind a beautiful face hides a cruel nature—Baek Ah-jin, who sees through and manipulates others' hearts. After stepping on the sacrifices of many to reach the top, everything begins to change the moment she arrives there. A woman wearing a mask to escape hell and climb to the highest place. And the story of the Xs being brutally crushed by her.

Da-na, a newcomer to society, remembers a suspicious general manager she met at her first job at an entertainment agency. He lied about the company address to everyone who came to interview, embezzled money from his employees, and did good deeds for himself. As Da-na and the general manager get to know each other better, it is revealed that the casting of the company's leading actor has been handed over to a rival by an insider. Da-na suspects the general manager of being the one behind this...

When the crown prince is killed, his twin sister assumes the throne while trying to keep her identity and affection for her first love a royal secret.

After an unexpected death brings everyone's dirty secrets to the surface, the lives and marriages of a close-knit group of friends unravel out of control.

Cha Sun-Hee is a housewife and she is married to Bong Cheon-Dae. Her husband is currently unemployed. She has a twin sister, Cha Do-Hee, who works as a flight attendant. Although they are identical twins, they have completely opposite personalities. Cha Do-Hee becomes involved in a situation which leads to Cha Sun-Hee pretending to be her flight attendant sister. She then meets co-pilot Song Woo-Jin.

Seo Ji Young is an anchorwoman and talk show host who is also fiercely devoted to her children. Meanwhile, Kim Jae Wook is the heir to a large architecture firm who is willing to lay everything on the line and stand up against his family in order to protect his children.

After losing her memory in an accident, a bullied high school orphan finds herself in the place of an identical-looking girl who's gone missing.

Jinshim Original Fried Chicken restaurant is owned by Lee Jin-sam, who has three daughters Lee Soon-jin, Lee Soon-soo and Lee Soon-jung. Since their mother's death, eldest daughter Soon-jin has been running the restaurant and taking care of her father and younger sisters. She struggles to keep Jinshim afloat against its rival restaurant Woontak Chicken, which is managed by the ruthless Chun Woon-tak. Middle daughter Soon-soo is a pianist, but becomes heartbroken when her boyfriend breaks up with because of her poor background. Youngest daughter Soon-jung finds herself caught in love triangle between two men, Jang Soon-chul and Cha Do-hoon.

Cha Ki Young was once a successful news anchor living the good life, but everything changed when she defied expectations and became a single mother. Jo Eun Cha was also once a news anchor, but left his career to campaign unsuccessfully for office. Though nothing quite pans out as expected for either Ki Young or Eun Cha, they've yet to discover what fate has in store for them. Meanwhile, four other couples grapple with whether or not they can really have it all in modern romance.

"Secret Love" is written as an Omnibus Mini-Series consisting of 5 episodes, focusing on the ups-and-downs of love relationships such as a first love, breakups, secret crushes, etc. Each episode features a member of the girl group KARA, teamed up with a leading man. "Secret Love" will be produced in advance, then be aired in Korea, Japan, Hong Kong, Taiwan and other Asian countries.