Cast Members (28)
IU
as Go Hajin / Lady Hae Soo
20 episodes
Lee Joon-gi
as Wang So (4th Prince)
20 episodes
Kang Ha-neul
as Wang Wook (8th Prince)
20 episodes
Hong Jong-hyun
as Wang Yo (3rd Prince)
20 episodes
Baekhyun
as Wang Eun (10th Prince)
20 episodes
Nam Joo-hyuk
as Wang Baeka (13th Prince)
20 episodes
Kim Ji-soo
as Wang Jeong (14th Prince)
20 episodes
Yoon Sun-woo
as Wang Won (9th Prince)
20 episodes
Kim San-ho
as Wang Mu (Crown Prince / 1st Prince)
20 episodes
Seohyun
as Princess Woohee
20 episodes
Kang Han-na
as Princess Hwangbo Yeonhwa / Queen Daemok
20 episodes
Jin Ki-joo
as Chaeryeong
20 episodes
Z.Hera
as Park Soondeok
20 episodes
Sung Dong-il
as General Park Soogyeong
20 episodes
Kim Sung-kyun
as Choi Jimong / Homeless Man
20 episodes
Jo Min-ki
as King Taejo
20 episodes
Kim Kang-il
as Shincheon Kang
20 episodes
Park Ji-young
as Queen Yoo / Queen Shinmyeong
20 episodes
Park Jeong-hak
as Wang Shikryeom
20 episodes
Woo Hee-jin
as Court Lady Oh Sooyeon
20 episodes
Park Si-eun
as Lady Hae Myeong
20 episodes
Jung Kyung-soon
as Queen Hwangbo / Queen Shinjeong
20 episodes
Choi Byung-mo
as Park Younggyu
20 episodes
Lee Ho-jung
as Aera
20 episodes
Byeon Woo-seok
as Hajin's boyfriend
1 episode
Jang Hae-min
as Soo's friend
1 episode
Lee Chae-mi
as Wang Mu's daughter
1 episode
Seo Eun-sol
as So & Soo's daughter
1 episode