"Empress Ki" Joo Jin Mo was stabbed by Ji Chang Wook's knife and died.
On the 50th episode of MBC Monday/Tuesday drama "Empress Ki" broadcast on April 28th, Ta Whan (played by Ji Chang Wook) found out that Maha was the son of Ki Seung Nyang (played by Ha Ji Won) and Wang Yu (played by Joo Jin Mo), he tried to get rid of everyone who knew the secret of Maha's birth.
After killing Court Maid Suh, Ta Whan had plans to kill Wang Yu. After the ceremony had finished, Ta Whan used the fact that Ki Seung Nyang was asleep and brought him to Wang Yu's home.
Wang Yu and the gang were going to go against Ta Whan. At that moment, Ta Whan said, "I know who your real father is. If you don't die, Seung Nyang dies."
Wang Yu threw away his knife for Ki Seung Nyang's life and in an unconscious state, he didn't avoid Ta Whan's knife, he was just stabbed. Ta Whan asked, "Is Seung Nyang such a big presence to you for you to lose your life?" and Wang Yu asked Ta Whan, "Please keep Seung Nyang." Wang Yu was dying but kept on calling Ki Seung Nyang's name until death.