King Taejong of Joseon decides to name Grand Prince Chungnyeong, his third son, as the heir apparent to the throne. Pressured by the decision, Chungnyeong decides to escape the palace.
| Actor | Role |
|---|---|
 Ju Ji-hoonGrand Prince Choong-nyung / Deok-chil | Grand Prince Choong-nyung / Deok-chil |
 Baek Yoon-sikHwang Hee | Hwang Hee |
 Byun Hee-bongShin Ik-yeok | Shin Ik-yeok |
 Park Young-kyuKing Taejong | King Taejong |
 Im Won-heeHae-goo | Hae-goo |
 Kim Soo-roWarrior Hwang-goo | Warrior Hwang-goo |
 Lee HaneeSoo-yeon | Soo-yeon |
 Baek Do-binPrince Yangnyeong | Prince Yangnyeong |
 Lee Mi-doCrowned Princess | Crowned Princess |
 Kim So-hyunSol-bi | Sol-bi |
 Im Hyung-junJang Young-sil | Jang Young-sil |
 Yoon Kyung-hoGeun-bae | Geun-bae |
 Park Kyung-manUigeumbu ascetic | Uigeumbu ascetic |
 Han Yeo-woolTribute young woman | Tribute young woman |
| LLee Dong-jinWarehouse Servant | Warehouse Servant |
 Woo Mi-hwaSol-bi's mother | Sol-bi's mother |
| SSon Gwang-ikOrnament Merchant | Ornament Merchant |
| HHa Jung-hoonConstable | Constable |
| CChoi Gwang-deokUigeumbu Judge | Uigeumbu Judge |