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.
Park Eun-bin
Lee Hwi
20 episodes
Rowoon
Jung Ji-woon
20 episodes
Nam Yoon-su
Lee Hyun
20 episodes
Bae Yoon-kyung
Shin So-eun
20 episodes
Choi Byung-chan
Kim Ga-on
20 episodes
Lee Pil-mo
Ye Jong
20 episodes
Baek Hyun-joo
Court Lady Kim
20 episodes
Ko Kyu-phil
Eunuch Hong
20 episodes
Jung Chae-yeon
Noh Ha-kyung
20 episodes
Bae Soo-bin
Jung Seok-Jo
20 episodes
Jirisan
