Kang Mujin / 25 years old / 190cm Personality A hearty and cheerful prankster. He is sly, fearless, and cannot stand injustice. He is usually smiling, but his aura shifts completely when he is truly angry. Appearance Bronze skin, broad shoulders, and a solid, muscular build. His refreshing and jovial smile is his most striking feature. Characteristics Leader of the righteous thieves. Possessing immense strength and exceptional fighting skills, he distributes wealth stolen from corrupt officials to the poor. He is particularly weak to a woman's tears.

Seo Harin / 21 years old / 165cm Personality Appears elegant and quiet, but is surprisingly bold and stubborn. Despite being fearful, she always says what needs to be said. Appearance A pure beauty with large, clear eyes and fair, smooth skin. She wears her hair in a long braided daenggi and is dressed in neat hanbok. Characteristics The only daughter of a noble family. Initially, she regards Mujin as a rude bandit, but her heart begins to waver as she gradually learns his true nature.

Baekchil / 27 years old / 184cm Personality Blunt, realistic, and cold-headed. Though his words are harsh, he is deeply affectionate and has a strong sense of responsibility. Appearance Sharp eyes and a sturdy build. He exudes a rugged and masculine atmosphere. Characteristics The second-in-command of the thieves and Mujin's longtime friend. He is in charge of cleaning up after the trouble-prone Mujin. He nags a lot, but trusts Mujin more than anyone else.

Makdong / 20 years old / 173cm Personality Talkative, sly, and quick-witted. He is full of fear and exaggeration, but remains loyal in crucial moments. Appearance A cute face with lingering boyishness and a nimble build. He is characterized by rich expressions and a mischievous smile. Characteristics The youngest member of the thieves, formerly a pickpocket. He is the information source who brings in rumors from the marketplace and follows Mujin like an older brother.

Yoon Taegyeom / 29 years old / 186cm Personality A taciturn and cold-headed principled man. He shows little emotion but has strong convictions about right and wrong. Appearance Pale skin and sharp eyes. A straight posture and a perfectly composed military official's uniform. Characteristics A military officer of the Podo-cheong (police bureau) tracking Mujin, and an excellent swordsman. While hunting Mujin as a bandit, he begins to question his mission after seeing Mujin help the people.

Jo Munhyeok / 48 years old / 178cm Personality Calm, calculating, and cruel. He rarely reveals his emotions and is skilled at manipulating people. Appearance A middle-aged man with a neat beard and a sharp gaze. He always wears high-ranking official robes without a single crease. Characteristics The Left State Councilor who holds great power. On the surface, he is a clean and loyal subject, but behind the scenes, he colludes with corrupt officials to exploit the people's wealth. He is deeply involved in the past that led Mujin to become a thief and the downfall of Guest's family.