Episodio 1

IU

Go Ha-jin / Lady Hae Soo

이준기

Wang So (4th Prince)

강하늘

Wang Wook (8th Prince)

홍종현

Wang Yo (3rd Prince)

백현

Wang Eun (10th Prince)

남주혁

Wang Baeka (13th Prince)

김지수

Wang Jeong (14th Prince)

윤선우

Wang Won (9th Prince)

김산호

Wang Mu (Crown Prince / 1st Prince)

서현

Princess Woo-hee

강한나

Princess Yeon-hwa / Queen Daemok

진기주

Chae-ryung

Z.HERA

Park Soon-deok

성동일

Grand General Park Soo-kyung

김성균

Choi Ji-mong

조민기

Wang Geon / King Taejo

김강일

Shincheon Kang

박지영

Queen Yoo

박정학

Wang Sik-ryeom

우희진

Court Lady Oh Soo-yeon

박시은

Lady Hae Myung-hee

정경순

Queen Hwangbo

최병모

Park Young-gyu

이호정

Aera