1x12 - Knight Flower

Yeo Hwa cannot believe the fact that Sung Hoo already died at the hands of her father-in-law, Ji Sung. Pil Jik also confesses that Ji Sung ordered him to murder Sung Hoo and Im Kang's family. However, even though his sin has been revealed to his family, he does not bat an eye and tries to threaten the King. Yeo Hwa loses her mind and decides to kill him right away.