In the Joseon period, a noblewoman from a powerful clan marries the Crown Prince but is deposed after only seven days as queen when he becomes king.

Park Min-youngas Shin Chae-Kyung / Queen Dangyeong
Yeon Woo-jinas Lee Yeok / King Jungjong
Lee Dong-gunas Lee Yoong / King Yeonsangun
Jang Hyun-sungas Shin Soo-Geun
Kang Shin-ilas Im Sa-Hong
Son Eun-seoas Jang Nok-Soo
Song Ji-inas Queen Shin
Kim Jung-youngas Lady Kwon
Do Ji-wonas Dowager Queen Jasun
CHANSUNGas Seo No