I. Synopsis
Mo Seok-hee (Im Soo-hyang) is the only daughter of the MC Group, a large chaebol (conglomerate). Her grandfather is the founder and majority shareholder of the chaebol and her father, Mo Cheol-hee, is the President. 15 years ago, as a young teenager, Seok-hee was forced by her father to move to the United States after her mother was murdered.
Now, 15 years later, Seok-hee has become a beautiful and intelligent woman with a strong personality. She acts tough and arrogant, but hides her kindness and suffering over her mother's death. She comes back to Korea after learning that her grandfather is in a coma and hospitalized in Seoul in a facility owned by MC Group, evading her family’s efforts to prevent her return.
Heo Yoon-do (Lee Jang-woo) is a lawyer with no office and only a few small clients. He works by helping the residents of his neighborhood in a makeshift office at his adoptive father's restaurant. He is diligent and ethical.
Driving from the airport, Seok-hee meets Yoon-do at a police station. After a prickly first meeting, Seok-hee sees something in Yoon-do and hires him as her lawyer, and he starts working for the TOP Team at MC Group. She finds the Mo family is dysfunctional, with the President’s second wife (previously his mistress) jockeying for position with his latest mistress, a popular but fading actress (and their young son) all living in the family compound. Also living in the compound are two sons with the second wife, the older one, Mo Wan-soo, an unsuccessful film director more interested in fast cars and wine, and the younger one, Mo Wan-joon, who is being groomed as the eventual successor, secretly hiding his transgender identity and abusing his wife (their marriage is only for show and has remained unconsummated).
The TOP Team manages the affairs of the Mo family. The TOP Team is led by Han Je-kook (Bae Jong-ok), a former judge who had previously been known to be fair and incorruptible. However, many years ago, after ruling against the MC Group in a case, in retaliation she was transferred to a court in a rural area. Disappointed, she agreed to work for the MC Group. Je-kook becomes an ambitious and treacherous woman who wants to control MC Group and exercise extensive influence over South Korean politics and business. At TOP, Je-kook works to cover up immoral or illegal (or in the case of the transgender son, simply embarrassing) behavior by the Mo family, and uncover the immoral and illegal secrets of powerful and wealthy Korean people, to blackmail or destroy them.
Coincidentally, Seok-hee and Yoon-do discover that they have a connection. Yoon-do's mother, a housekeeper for the Mo family, had 15 years ago been convicted of murdering Seok-hee's mother. Convinced that Yoon-do's mother was framed, they join forces to reveal the truth behind Seok-hee's mother's death, and the secrets that Je-kook and TOP hide as well as to help Seok-hee gain her rightful place in MC Group. They are helped by an editor and a reporter of a small newspaper and a friendly police officer but must struggle against the power and long reach of TOP.
