KBS1

The drama series follows the life of Jang Yeong Shil: a scientist, technician and inventor during the Joseon period. Jang Yeong Shil was born in the lower class nobi. King Se Jong notices his abilities and brings him to the palace. King Se Jong grants him a chance to display his abilities. He invents tools like astronomical instruments, an iron printing press and a water clock.

The King of Tears, Lee Bang-won sheds new light on leader Yi Bang-won who took the initiative to establish the Empire of Joseon during the end of the Goryeo Dynasty and early Joseon Dynasty when the ancient order of Goryeo was des...