Kim Jeong-ho's father died due to an erroneous map. Because of this, Kim Jeong-ho has a strong desire to make his own map. He begins a complete block map of Joseon.
Kim Jeong-ho
Heungseon Daewongun
Soon-sil
Kim Jwa-geun
Ba-woo
Woman from Yeoju
Shin Won
Kim Seong-il
Kim Byeong-hak
Jeong-ho's father
Hong Gyeong-rae
Kim Min-jae
Prince Geumwi
Roman Catholic Assembly Hall Officer 1
Roman Catholic Assembly Hall Officer 2
Catholic Assembly Man 1
Catholic Assembly Man 2
Hong Gyeong-rae's Uprising Soldier 1
