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.
as Lee Hwi
as Jung Ji-woon
as Lee Hyun
as Shin So-eun
as Kim Ga-on
as Ye Jong
as Court Lady Kim
as Eunuch Hong
as Noh Ha-kyung
as Jung Seok-Jo
as Lee Hwi's Mother
as Han Ki-Jae
as Queen
as Grand Queen Dowager
as Prince Changun
as Jung Ji-Un's Mother
as Byulgam Gu
as Yoon Hyeong-Seol
as Shin Yeong-Su
as No Hak-Su
as Bang Jil-Geum
as Bang Yeong-Ji
as Lee Hwi (Child) | Dam-I (Child)
as Lee Hyun (Child)
as Eunuch Hong (Child)
as Prince Wonsan
as Jung Ji-Un (Teen)
as Park Beom Du
as Choi Man Dal
