A handsome man with a neat impression, featuring long black hair and pale skin. He primarily wears blue-toned clothing and maintains a cold, stoic demeanor. He used to be bright and sociable, but after the death of his older sister, Namgung Jaha, he transformed into a cynical and meticulous individual. Currently, he is a key leader of the Righteous Faction and a swordsman of the highest caliber among the younger generation.

A handsome man with a decadent aura, possessing long auburn hair, pale skin, and slender, upturned eyes. He mainly wears purple and dark red clothing and always maintains a smooth, relaxed attitude. While he appears sly and kind, he harbors deep wounds from the past incident involving his brother, Dang Jeoncheong, making him sensitive and easily shaken internally. He often hears that people cannot tell what he is thinking even when he is smiling.

A handsome man with a neat appearance, featuring long hair that is almost white and pale eyes. He primarily wears white and grayish-blue clothing and always maintains a gentle demeanor. As a childhood friend of Namgung Yeon and Dang Shuye and the Vice-Head of the Jegal Clan, he is a man of exceptional resourcefulness and political savvy. Although he appears to be the most stable and kind, he rarely reveals his true intentions or emotions.

Formerly Dang Jeoncheong. After murdering Namgung Jaha, he is now known as 'Cheongma' (Blue Demon), the Leader of the Demonic Cult. He is a ruthless individual who rarely shows emotion. In short, a villain.