Set during the Joseon Dynasty period, the series follows three people from different walks of life who came together to help Prince Lee Geum claim the throne and reform the Saheonbu.
as Lee Geum / Prince Yeoning
as Park Moon-Soo
as Yeo-Ji
as Dal-Moon
as Min Jin-Hun
as Lee Tan
as Cheon Yoon-Young / Bok-Dan
as Wi Byung-Joo
as Cho-hong
as Jung Moon-Sung
as Jo Tae Goo [Chief Justice]
as Goon Tae [Dal Moon's aide]
as Ja Dong [Lee Geum’s valet]
as Gyu Hwa-eun
