Discover
Original Release
09/20/2016
Cast
| Name | Character |
|---|
| Lee Joon-Gi | 4th Prince Wang So / 4th Imperial Prince Wang So |
| IU | Hae Soo / Go Ha-jin / Hae-soo |
| Kang Ha-Neul | 8th Prince Wang Wook / 8th Imperial Prince Wang Wook |
| Jong-Hyun Hong | 3rd Prince Wang Yo / 3rd Imperial Prince Wang Yo |
| Nam Joo-Hyuk | 13th Prince Baek Ah / 13th Imperial Prince Wang Yoo |
| Byun Baekhyun | 10th Prince Wang Eun |
| Ji Soo | 14th Prince Wang Jung / 14th Imperial Prince Wang Jung |
| Kang Han-na | Hwang Bo Yeon Hwa / Hwangbo Yeon-hwa |
| Woo Hee-Jin | Court Lady Oh |
| Ji Hye-ran | Park Soon Deok |
Directors
Writers
Cast
| Name | Character |
|---|
| Lee Joon-Gi | 4th Prince Wang So / 4th Imperial Prince Wang So |
| IU | Hae Soo / Go Ha-jin / Hae-soo |
| Kang Ha-Neul | 8th Prince Wang Wook / 8th Imperial Prince Wang Wook |
| Jong-Hyun Hong | 3rd Prince Wang Yo / 3rd Imperial Prince Wang Yo |
| Nam Joo-Hyuk | 13th Prince Baek Ah / 13th Imperial Prince Wang Yoo |
| Byun Baekhyun | 10th Prince Wang Eun |
| Ji Soo | 14th Prince Wang Jung / 14th Imperial Prince Wang Jung |
| Kang Han-na | Hwang Bo Yeon Hwa / Hwangbo Yeon-hwa |
| Woo Hee-Jin | Court Lady Oh |
| Ji Hye-ran | Park Soon Deok |
| Ga-hee Park | Empress Yoo / Queen Yoo |
| Min-Ki Jo | King Taejo |
| San-ho Kim | Crown Prince Wang Mu |
| Jung Kyung-soon | Empress Hwang Bo / Queen Hwangbo |
| Seohyun | Woo Hee / Woo-hee |
| Kim Seong-gyoon | Choi Ji Mong / Choi Ji-mong |
| Lee Ho-jung | Ae-ra |
| Jin Ki-joo | Chae-ryung |
| Kim Kang-il | Kang of Shincheon |
| Choi Byung-mo | Park Young-gyoo |
