Royal physician turned fugitive Choi Won (Lee Dong-wook) becomes embroiled in a conspiracy involving the assassination of Crown Prince Lee Ho (Im Seulong) while desperately fighting to save his daughter’s life.
| Also Known As: | Heaven's Will, Heaven's Order, Mandate of Heaven |
| Directed by: | Lee Jin-seo, Jeon Woo-sung |
| Written by: | Choi Min-ki, Yoon Soo-jung |
| Starring: | Lee Dong-wook, Song Ji-hyo, Kim Yoo-bin, Lim Seulong, Yoo Jin-yi, Park Ji-young, Song Jong-ho, Kang Byul, Kown Hyun-sang |
| Extended Cast: | Jeon Guk-hwan, Lee Hee-do, Sung Woong, Seo Dong-hyun, Choi Il-hwa, Kim Jung-kyun, Kim Yoon-sung, Choi Phillip, Kim Mi-kyung, Lee Jae-yong, Lee Won-jong, Park Sun-woo, Jo Dal-hwan, Yoon Gi-won, Kim Hyung-beom, Jung Yoon-seon, Jang Yong-bok, Go In-beom, Yoo Chae-yeong, Yeom Dong-heon, Kim Dong-jun |
| Original network: | Korean Broadcasting System |
| Original release: | 24 April 2013 – 27 June 2013 |
| No. of episodes: | 20 |
| Running Time: | 60 minutes |
| Executive producer(s): | Moon Bo-hyeon |
| Producer(s): | Yoo Jong-seon |
| Production Company(s): | Celltrion Entertainment (formerly Dream E&M) |
| Source: | KBS |
