Kim Hyung Shik

Park Bok Nyeo is a housekeeper shrouded in mystery who comes to work for a family — one father, 2 daughters, 2 sons — when their mother dies. Unsmiling and unexpressive, Bok Nyeo guides the family into healing their wounds and rebuilding bonds.

Secret Door follows the conflict between King Yeong Jo and Crown Prince Sa Do in the longest reign in Joseon history, 52 years. King Yeong Jo pursues strong royal authority, while Crown Prince Sa Do insists on equality for all.

Jae Hee, a diplomat in Prague, who is getting over a break-up, meets police detective Sang Hyun and romance blossoms. Jae Hee is the daughter of the Korean President and has to maintain a low profile. Jae Hee's ex, Young Woo and Sang Hyun's ex, Hye Joo make things complicated with secrets surrounding them. With the differences in social status, Jae Hee and Sang Hyun have to fight to see if the love that started in Prague can be overcome from what is trying to keep them apart. (Source: AsianWiki)