Jang Yeong-Sil(2016)

This series is the life story of Jang Yong-sil (Song Il-guk), a scientist, inventor and technician of the Joseon era. Jang Yong-sil was born in a low-class family and King Sejong (Kim Sang-kyung) notices his extraordinary talent and brings him to the palace. King Sejong gives him a chance to show his abilities. He invented the blue clock, the iron printing press and astronomical instruments...