Dong-Hyung

Dong-Hyung is the third and youngest prince of Dae-Hyun. Unlike his older brother, Hyun-Joo, Dae-Hyun does not want to assassinate Hong-Ryung, instead he wants to help because he believes that his brother has changed for the worse over time. Later on, he is in bed due to his injuries caused by April. In the latest chapter, he is revealed to be Baek-Yeom.

Dong-Hyung
In the past, Dong-Hyung used to get along with his older brother, Hyung-Joo, who was once benevolent.

Personality
Dong-Hyung is kind and caring, and to some extent, idealistic and naive as he believed that his brother, Hyung-Joo can become benevolent again with Hong-Ryung's help, which is why he is also helping Hong-Ryung despite the fact that he could be punish by his brother, who is the current king of Dae-Hyun, if he is caught.