Set between late Koryo Dynasty and early Choson Dynasty period. Jung Do-Jeon plans for the new country of "Choson" and new culture as an influential advisor to King Taejo. Jung Do-Jeon resistance among those that want to keep Koryo.
Cho Jae-hyun
Jeong Do-jeon
Yoo Dong-geun
Yi Seong-gye
Park Young-kyu
Yi In-im
Lim Ho
Jeong Mong-ju
Ahn Jae-mo
Yi Bang-won
Lee Il-hwa
Lady Kang
Jung Ho-keun
Im Kyun-mi
Park Jin-woo
King Woo
