Lee Yul begins a secret investigation after growing suspicious of his worsening health and Yeon Hong-sim returns to Hanyang in search of her brother.
Yul continues to investigate the attempt on his life, uncovering some hard truths and Hong-shim meets with Yul.
An amnesiac Yul tries to adjust to married life with Hong-shim, who is irked by his bratty behavior and doesn't hesitate to let him know it.
Yul's haughtiness continues to cause problems between him and Hong-Shim, while King Neungseon grows more and more worried about his son's disappearance.
News of the crown prince's passing is made public and Hong-sim is delighted to learn of Won-deuk's ability to read and write.
Hong-sim's reunion with her brother doesn't go as expected and Eunuch Yang notices something off about the crown prince's dead body.
Do Kyung-soo
Actor
Nam Ji-hyun
Jo Seong-ha
Jung Hae-kyun
Lee Min-ji
