|Occupation||Prince of Dae-Hyun|
|Family|| Jin-Won (Brother) †
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 had wanted to help because he believes that his brother has changed for the worse over time.
Initially he was a sweet, young boy that was known to be extremely polite and cheerful. He loves his two older brothers Jin-Won and Hyun-Joo and wanted to discover the source of Hyun-Joo's changed personality.
Later on it is revealed that Dong-Hyung is the true reincarnation of Baek-Yeom and thus, his true, sadistic personality is revealed.
The third prince of the kingdom of Dae-Hyun.