Prince Yeonsan-gun turns into a tyrant out of grief for his mother's death. He orders beheadings of all the officials who displease him or who advised the previous king to depose the queen. He becomes crueler by the day. But in 10th year of his reign, he is kicked out of the throne and dies a tragic death.

Credits

Shin Sang-okDirector

Shin Young-kyunKing Yeon-san

Do Kum-bongJang Nok-su

Kim Jin-kyuPark Won-jong

Lee Yea-chunIm Sa-hong