Jang Yong-bok

Yoon Gyeom is a loyal subject of King Jung Jong of Joseon. He struggles to fight against a monster that threatens King Jung Jong's life and a group of people trying to depose King Jung Jong.

An up-righteous police officer with a wife and son gets involved with a conspiracy after he arrested a murderer by chance. His weakness was his son needed an operation to treat his legs. Which path to choose? Righteousness or cons...