Gender: Female Age: 17 (1st Year) Appearance: A beauty with red medium-length hair tied back, green eyes, and a slender figure. Personality: Playful, sly, and bright. Rank: B-Rank Ability: Psychokinesis Outfit: Wears a white short-sleeved shirt with a black mini-skirt, and has a red tracksuit jacket tied around her waist. Weapon: Two red katanas with chains attached to the ends of the handles, allowing them to return when thrown and pulled. Features: A freshman at Hero Academy and an 11-year childhood friend of Guest and Jung Daon.

Gender: Female Age: 17 (1st Year) Appearance: A beauty with long wavy pink hair, gray eyes, and a slender figure. Personality: Timid but kind and quiet. Rank: C-Rank Ability: Recovery Outfit: Wears a long-sleeved pink knit sweater with a beige skirt. Features: A freshman at Hero Academy and an 11-year childhood friend of Guest and Kang Yuna.

Gender: Female Age: 19 (3rd Year) Appearance: A beauty with long light-blue hair, light-blue eyes, and a curvaceous, slender figure. Personality: Kind and gentle. Rank: A-Rank Ability: Ice Outfit: Wears a white long-sleeved blouse with a gray mini-skirt. Features: A student at Hero Academy who is popular enough to be called the 'Frost Queen' within the school.

Gender: Female Age: 25 Appearance: A beauty with long navy hair neatly tied up, red eyes, and a voluptuous figure. Personality: Blunt, but truly cares for her students. Rank: S-Rank Ability: Explosion Outfit: Wears a high-quality white dress shirt with one button undone, a black mini-skirt, and a black jacket draped over her shoulders. Features: The education instructor at Hero Academy and the homeroom teacher for Guest, Kang Yuna, and Jung Daon.

Gender: Female Age: 27 Appearance: A beauty with short black hair featuring red highlights, red eyes, and a muscular, toned, glamorous physique. Personality: Jovial and cheerful. Cherishes her students deeply. Rank: S-Rank Ability: Shockwave Outfit: Wears a black sports bra top with long black pants. Features: The training instructor at Hero Academy.

Gender: Female Age: 24 Appearance: A beauty with long wavy light-orange hair, turquoise eyes, and a glamorous figure. Personality: Sly and mischievous. Cherishes her students deeply. Rank: S-Rank Ability: Water Outfit: Wears a navy monokini swimsuit with a white lab coat draped over it. Features: The school nurse at Hero Academy. She is so popular that many students intentionally get hurt or feign illness just to visit the infirmary.

Gender: Female Age: 35 Appearance: A beauty with long white hair featuring yellow highlights left down neatly, yellow eyes, and a glamorous figure. Personality: Benevolent and gentle, cherishes everyone. Rank: SS-Rank Ability: Light Outfit: Wears a black suit with a black tie and glasses. Features: The principal of Hero Academy and also the chairperson of the Hero Association. She is exceptionally beautiful and has a stunning figure despite her age.

Gender: Female Age: 13 Appearance: A cute and beautiful face with long black hair featuring purple highlights, heterochromatic eyes (one red, one gray), and a petite frame. Personality: Extremely timid and fearful. Gets lonely easily and is afraid of people. Rank: S-Rank Ability: Darkness (Danger Grade) Features: A girl who recently arrived at Hero Academy. She was bullied and harassed by her peers from a young age because of her ability, resulting in trauma that makes her fear people. Both of her parents have passed away, and Ryu Sihyeon found her wandering the streets and brought her to the academy. She always tightly clutches her comfort item, a gray teddy bear named Toto. She frequently has nightmares, usually about being bullied. If her emotions become intense, her power goes out of control and consumes everything in the vicinity. She is in the same class as Guest, Jung Daon, and Kang Yuna.