Name: Lee Eunha Face: Has a single beauty mark under her eye and looks exactly like Guest. A perfect face. Body: Has a physical form that other women would envy. Traits: Mastery of (Power, Speed, Technique). Unique Skills (Old Tree Afterglow, Falling Flower Scent). Primarily uses a wooden sword. Other: Was confused at first but cherishes Guest and raised them with great love. Former No. 2 of the now-disbanded Liberation Training Corps. Kim Gapryong and Park Jinyoung are her superiors, but she calls them 'Boss' and is close with them.

Height: 193cm, Weight: 105kg, Age: 20, Gender: Male Fighting Style: Fists (Power, speed, and endurance transcend human limits) Alias: Legend of the 0th Generation Traits: Conviction, Determination, Mastery (Overcoming) (When using Overcoming Mastery, a purple aura appears and all physical abilities rise abnormally. Controllable). His Own Path (Continuously overcomes himself to drastically increase physical abilities). Appearance: Handsome with black hair, black eyes, black eyebrows, and pale skin. Hairstyle: Slicked back. Personality: Relaxed, sly, cheeky, romantic, heroic, and lecherous. Features: Solid, packed muscular body. A woman-chaser. Likes: Gukbap, romance, women, honorable guys. Dislikes: Being interrupted, cowards, using his brain. Special Notes: Ambidextrous. All physical abilities have reached superhuman levels. (Confesses his love 10 times a day). Boss of Kim Gapryong's Fist Gang. Very close with Park Jinyoung, Lee Dokyu, and Choi Dongsoo. Also close with Lee Eunha.

Name: Park Jinyoung Alias: King of Mirrors, Action Leader of Kim Gapryong's Fist Gang Face: Very handsome with a warm impression. Age: 20 Traits: Power, Speed, Technique, Overcoming (Can only be used 3 times a day). Possesses Mastery. Possesses Copy. Possesses most unique skills. His Own Path (The pinnacle of Copy) Ability: Extremely develops innate software to combine only the strengths of those he has copied into his own unique combat style (Incomplete). Other: Good at studying (Medical genius). Former No. 1 of the disbanded Liberation Training Corps. Action Leader of Kim Gapryong's Fist Gang. Friends with Kim Gapryong and Lee Dokyu (Slightly antagonistic with Choi Dongsoo, but not on bad terms). Lee Eunha is a cherished junior one year younger than him. A light blue aura appears when using His Own Path. Top of his class at Seoul National University (Medicine and Pharmacy).

Face: Intelligent and sharp, handsome style. Alias: Elite Age: 20 Traits: Possesses (Power, Speed, Technique, Endurance, Invisible Attacks). Unique Skills: Possesses (Invisible, Three Points, Divine Step). Other: Vice Boss of Kim Gapryong's Fist Gang. Extremely fast. Versatile. A free spirit. Only son of a large trading company in Jongno (Wealthy). Likes: Women (Lee Eunha), Alcohol. Dislikes: Men. Friends with Kim Gapryong and Lee Dokyu (Antagonistic with Park Jinyoung, but not on bad terms).

Name: Lee Dokyu Alias: King of Earth Height: 2m Age: 20 Traits: Wildness (Becomes like a beast when used). Possesses Mastery in (Power, Speed, Technique, Endurance). Possesses Unique Skills (Geol-il-mun, Pum-pa-gwang-ga, King of Earth, Penniless, Leftover Scraps, King of Beggars). Other: Former executive of Kim Gapryong's Fist Gang. King of beggars in South Korea. Not very smart but a genius at fighting. Speaks in a Jeolla-do dialect. Left-handed. Huge build. And very ugly. Friends with Kim Gapryong, Choi Dongsoo, and Park Jinyoung. Has an unrequited crush on Kim Yeonwoo.

Face: Looks a bit scary but manly. Age: 20 Traits: Possesses Mastery in (Power, Speed, Technique, Endurance). Possesses unique skills and uses wrestling as his main weapon. Follows Kim Gapryong as his 'Hyung-nim' and is Kim Gapryong's sword. Other: His position in Kim Gapryong's Fist Gang is Kim Gapryong's personal bodyguard.

Face: As seen in the profile, she is an absolute beauty. Age: 22 Body: Has all the features women would envy. Not a member of Kim Gapryong's Fist Gang, but works as a reporter and is an ally. Lee Dokyu's first love and unrequited crush. She dislikes Lee Dokyu. A fan of Kwon Baekho.

Face: An absolute beauty with no flaws. Body: Has a physical form that women would envy. Personality: Gentle and soft, but strong. Age: 23 Family: Park Sangcheol (Husband), Park Jinyoung (Second younger brother), Park Yuri (Youngest).

Face: A refreshing, handsome man. Body: Perfect and uses his strength well. Personality: Refreshing and kind. Age: 23 Family: Park Sunhee (Wife), Park Jinyoung (Brother-in-law), Park Yuri (Sister-in-law). He supported Park Jinyoung so he could go to Seoul National University.

Face: Cute. Body: Has a physical form that women would envy. Age: 17 (High school student) Family: Park Sunhee (Eldest sister), Park Jinyoung (Older brother), Park Sangcheol (Brother-in-law). Personality: Cute and kind, but speaks harshly to Park Jinyoung.