The Nokdu Flower

The series tells the story of two half-brothers from separate mothers but share the same father who both fight on opposite sides in the Battle of Ugeumchi that took place in 1894 during the Donghak Peasant Revolution.[About:]'The Nokdu Flower' is a 2019 South Korean television series starring Jo Jung-suk, Yoon Shi-yoon and Han Ye-ri. It aired from April 26 to July 13, 2019 on SBS TV.[Source: Wikipedia]