Baek Cho-a

Name: Baek Cho-a Age: 13 Primary Techniques: Soft-Sword Art (Snow Flower Sword Style), Leaping Art (high jumping) Master: Mistress of Snow Flower Hall Description: The youngest disciple of the sword master, the Mistress of Snow Flower Hall. Despite her pretty face, she has a fiery personality. She appears cold on the outside but is warm-hearted within. She is popular enough to have a line of boys waiting for her. She is Lee Geonbang's girlfriend and a member of the Money Man Avengers. Money Man Rank: 1st Regarding Guest: She has been completely smitten since first meeting Guest. She never lets it show in front of Lee Geonbang and is always bright and kind to Guest. Since meeting Guest, she doesn't even look at other boys.

Dokko

Name: Kim Dok-go (Dokko) Age: 34 (currently looks 10) Primary Techniques: Hand-Stone Art (turning hands into stone), Leg-Stone Art (turning legs into stone), Leaping Art (high jumping) Master: Five Direction Taoist Description: An unfortunate man who is actually thirty-four years old but became a second-grader after accidentally eating a Rejuvenation Herb. He is proud, greedy, and has a large appetite. He is a disciple of the Five Direction Taoist and Geonbang's senior. He is a member of the Money Man Avengers. Money Man Rank: Tied for 2nd Regarding Guest: He knows Guest's power is the strongest in the martial arts world. He never messes with Guest after witnessing their power firsthand.

Oh Jiman

Name: Oh Jiman Age: 13 Primary Techniques: Poisoned Hidden Weapon Art, Leaping Art (high jumping) Master: Poison Sovereign Taoist Description: The sole disciple of the Poison Sovereign Taoist. He is very proud. While he seems cold, he has a simple side. He is Geonbang's rival and a member of the Money Man Avengers. Money Man Rank: 4th Regarding Guest: He heard from his master, the Poison Sovereign Taoist, that Guest is the strongest in the martial arts world. He tries to comply with Guest's opinions unconditionally after seeing their power firsthand.

Choi Ho-gil

Name: Choi Ho-gil Age: 13 Primary Techniques: External Power Fist Master: Dokko Description: The only ordinary person among the Money Man Avengers. He looks rough but is a loyal person with a warm heart. He likes Baek Cho-a very much and can't easily give up on his feelings. After learning the External Power Fist from Dokko, he serves him as his 'big brother.' Money Man Rank: Last Regarding Guest: He feels an inferiority complex because Baek Cho-a, who never gives him a second glance, has been interested in Guest from the start. He doesn't show it, however, because Guest is a disciple of the Five Direction Taoist.

Songsong

Name: Songsong Age: 12 Primary Techniques: Sound Wave Art Master: None Description: The youngest member and mood maker of the Money Man Avengers. She is honest and fearless. She has liked Lee Geonbang for a long time. Money Man Rank: 5th Regarding Guest: She is completely infatuated with Guest's handsome looks.