Cast 54
IU
Seong Hui-ju 12 episodes
Byeon Woo-seok
Grand Prince I-an 12 episodes
Steve Sanghyun Noh
Min Jeong-u 12 episodes
Gong Seung-yeon
Yun I-rang 12 episodes
Yoo Su-bin
Choi Hyeon 12 episodes
Lee Yeon
Do Hye-jeong 12 episodes
Im Cheol-soo
Sales Manager 2 episodes
Yoon Byung-hee
PR Manager 2 episodes
Kim Dae-gon
Logistics Manager 1 episodes
Sung Joon
Lee Hwan 3 episodes
Kim Dae-ho
Reporter 2 episodes
Kim Bo-mi
Banquet Guest 1 episodes
Lee Byung-joon
Kim Do-yeong 2 episodes
Demian
Ryu Min-seok 2 episodes
Seong Seung-ha
Student 2 episodes
Heo Nam-jun
Kim Yeon-jun 1 episodes
Son Jun-ho
King Heejong 2 episodes
Park Ah-in
Banquet Guest 1 episodes
Lee Chae-kyung
Lim Sun-hwa 2 episodes
Kim Ha-jin
Court Lady 1 episodes
Cho Seung-yeon
Seong Hyeon-guk 1 episodes
Bae Seong-il
Teacher 1 episodes
Son Seong-chan
Government Official 1 episodes
Kim Eun-ho
Yi Yoon 11 episodes
Kim Soo-jin
Court Lady 2 episodes
Park Jun-myun
Choi Jin-sook 10 episodes
Lee Si-hoon
Kim Young-moon 7 episodes
Jeong Si-wan
Student 1 episodes
Lee Seung-joon
Priest 2 episodes
Jo Young-mi
Teacher 1 episodes
Lee Seung-hee
Seong Hyeon-guk's Butler 1 episodes
Jang Jae-young
Moon Hye-rin 1 episodes
Lee Su-ho
I-AN (child) 1 episodes
Jang Ui-don
Kim Ki-yeol 1 episodes
Yeoum Ji-hye
Anchorwoman 2 episodes
Park Bo-bae
Kim Jae-gyeong's friend 1 episodes
Seo Eun-young
Kim Jae-gyeong's friend 1 episodes
Jung Hee-tae
Woo-kyeong 1 episodes
Lee Jae-won
Seong Tae-ju 11 episodes
Chae Seo-an
Han Da-young 11 episodes
Kim So-hyun
Queen UiHyeon 1 episodes
Park Yong
Doctor 1 episodes
Bae Eun-woo
Banquet Guest 2 episodes
Cho Seung-yeon
Seong Hyeon-guk 5 episodes
Choi Ji-su
Lee A-reum 7 episodes
Jeong Ji-an
Kim Young-sun 7 episodes
Jin Se-rim
Yoo Ji-soo 7 episodes
Jang He-ryung
Kim Jae-gyeong 2 episodes
Lee Do-hye
Interviewer 1 episodes
Jo Jae-yun
Lord Inpyeong 7 episodes
Joo In-ae
Reporter 1 episodes
Yang Ha-yoon
Reporter 1 episodes
Park Ji-ho
Reporter 1 episodes
Kim Ho
Official 1 episodes