Cast Members (18)
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Kim Ok-vin
as Princess So-hee/Moo-young
20 episodes
Uhm Tae-woong
as Yeon Choong
20 episodes
Choi Min-soo
as Yeon Gaesomun
20 episodes
Kim Yeong-cheol
as King Yeongnyu
20 episodes
On Ju-wan
as Bojang of Goguryeo
20 episodes
No Min-woo
as Yeon Namsaeng
20 episodes
Park Soo-jin
as Mo-seol
20 episodes
Yoon So-hee
as Nang-ga
20 episodes
Lee Won-jong
as Jang-po
20 episodes
Lee Tae-ri
as Crown Prince Hwangwon
20 episodes
Lee Yi-kyung
as Tae-pyung
20 episodes
Kim Sang-ho
as So Sa-beon
20 episodes
Kwak Jung-wook
as Chi-woon
20 episodes
Yoo Jae-myung
as Kil-Boo
20 episodes
Jo Jae-yun
as Boo-chi
20 episodes
Chae Sang-woo
as Yeon Choong (young)
20 episodes
Lee Jung-shin
as Si Woo
20 episodes
Jung Ji-so
as Cho-hee
20 episodes