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.

Cast:Park Eun-bin, Rowoon, Nam Yoon-su, Bae Yoon-kyung, Choi Byung-chan, Lee Pil-mo,

Genre:Drama,

country:South Korea,

Production:Arc Media, Monster Union, SYN&studio,