About the forbidden romance between the daughter of King Sejo and the son of Sejo's political opponent Kim Jong-seo.
as Kim Seung Yoo
as Lee Se Ryung
as Princess Kyung Hye
as Shin Myeon
as Jeong Jong
as Kim Jong Seo
as Prince Suyang
as Yi Gae, Seung-yoo, Jong and Myeon's former teacher
as Kim Ah-kang
as Ham-gwi
as Moo-yeong
as Yeo-ri
as Shin Sook-joo
as Eun Geum [Lady-in-waiting]
