Erotic drama following the antics of a prominent South Korean family. Wealthy businessman Yoon (Yun-shik Baek) lives in the South Korean capital Seoul with his wife Geum-ok (Yeo-Jung Yoon) and their two grown-up children Nami (Hyo-jin Kim) and Chul (Ju-wan On). Having married her for her money and powerful status due to her father's success, Yoon One of South Korea's richest families is in the throes of crisis. A newly appointed personal secretary, a handsome and ambitious young man, Joo, deals with the families immoral-and illegal-activities whilst patiently waiting for his own financial reward. When he is unwittingly witness to an affair within the family the balance of power shifts with tragic consequences. As the family's personal and professional empire begins to unravel and a scandalous arrest threatens to expose their secrets, the stakes are raised and Joo has to ultimately decide if he is past the point of no return or whether he can still salvage any sense of personal redemption.