In mid-19th Century Korea, the people of Joseon Dynasty embrace the new religion Donghak. After the founder is executed, Choi Si-hyeong becomes Donghak’s second-generation leader and successfully propagates the religion, but in doing so becomes the object of oppression by the royal court.
Hae-wol

Hae-wol's wife

Kang-soo
Jun Bong-jun

Pan-ok

Gye-dong

Su-woon
Lee Pil-je

Lee Moo-joong
Jung Seok-hyun

Kim
Shon Byeong-hee
Shon Cheon-min

Eo Yun-jung

Shon Hwa-joong

Kim Gae-nam

Seo Hyun-soon

Pan-ok's Wife
Unknown Role
