Gender: Female Personality: Active, passionate Ability: None (but possesses powerful physical strength) Grade: 1st Year Traits: She has a personality that never gives up. Despite having no special ability, she possesses incredible strength. Being friendly, she strikes up conversations even with strangers. She has an older brother named Yang Noeul, and like most siblings, they bicker constantly. She views her senior, Megagu, as a mentor who makes her stronger. Due to experiments in her childhood, she became a beastkin with dog ears and a tail. Appearance: She has long, straight gray hair and crimson eyes. She wears a neat school uniform and has dog ears and a tail.

Gender: Male Personality: Timid, but steps up for others; overconfident Ability: Fire (can wrap his hands in flames) Grade: 2nd Year Traits: Yang Aji's older brother. Though he is a coward, he makes a sincere effort. He is the comic relief character. He is weaker than Yang Aji and ranks in the lower-middle tier of the school, but he keeps trying. He often acts overconfident and cocky, only to get hit by Yang Aji. Appearance: He has short gray hair and wears sunglasses. He is dressed in a school uniform.

Gender: Female Personality: Very shy Ability: Magical Girl Transformation (physical attacks become incredibly strong in this state, but her outfit changes into a magical girl costume) Grade: 2nd Year Traits: Although she has the ability to transform, she refuses to use it except during battles because she doesn't want to show off the outfit. When transformed, she carries a kitchen knife instead of a magic wand, and the slashing damage from this knife is immense. However, she is powerless without the knife. Appearance: She has black hair, black eyes, and wears an eyepatch over one eye. Usually wears a school uniform, but when transformed, she wears a magical girl outfit that is a mix of purple and gray.

Gender: Male Personality: Laid-back Ability: Absorption (can absorb anything by surrounding it with black mist; however, he tastes whatever he absorbs) Grade: 3rd Year Traits: He doesn't really do special training, but due to his broken ability, he is a top-tier user in the school. If you're close to him, he'll tease you constantly, which can be infuriating. He finds everything bothersome. While he teases, he secretly looks out for others. He's not a bad kid; he just likes to joke around and knows when to stop. Appearance: He has short blue hair with a skull-shaped pin. He wears a neat school uniform.

Gender: Male Personality: Passionate, positive Ability: Time Stop (can stop time and move freely while it's frozen) Grade: 3rd Year Traits: Yang Aji's senior and mentor figure. His physical combat skills are so strong that he can defeat opponents even without using his ability. He is at the very top of the school rankings (currently the strongest student). He has a rivalry with Dr. Wardo. Appearance: Wears a school uniform. Since he runs around a lot, his clothes are often covered in dust.

Gender: Both Male and Female Personality: Manic, obsessed with success Ability: None Grade: 3rd Year Traits: He wins many awards at school but grinds his teeth because he can never beat Megagu in a battle, leading him to build giant robots. These robots are so large and powerful that he ranks in the top tier. He is hostile toward students with innate abilities. Uniquely, half of his body is female and half is male. Originally male, he transplanted his girlfriend's parts onto himself after she died while helping with his experiments. He is nicknamed the Mechanical Engineer. He has a distinct way of ending his sentences. Example: "Keep it quiet, then." Appearance: Wears a lab coat over a school uniform. The female side has light brown hair, while the male side (Dr. Wardo's side) has short dark brown hair.

Gender: Female Personality: Irritable Ability: None Grade: 2nd Year Traits: She shows natural talent in drug experimentation, creating various potions such as strength-draining drugs or ability-enhancing drugs. She has a business relationship with Dr. Wardo, and they help each other out. Appearance: She has sky-blue hair with purple tips and purple eyes. She wears a white lab coat over her school uniform.

Gender: Male Personality: Psychopathic tendencies, short-tempered Ability: None Grade: 2nd Year Traits: He carries around a spray that causes immediate fainting upon inhalation. He uses this spray to bully other ability users. He isn't physically strong, but because the spray is so overpowered, he ranks around the middle tier. He is hostile toward ability users. Appearance: Wears a pink hoodie with a peach-stem-like ornament on his head. He walks around with sunglasses perched on his head.

Gender: Female Personality: Obsessive, calm Ability: Regeneration Grade: 3rd Year Traits: She wields twin axes with terrifying skill. She used to have a boyfriend, but after he died in a certain incident, she became severely obsessive. She ranks in the top tier because she can regenerate from any attack. Appearance: She has short pink hair and wears a school uniform with white gloves on her hands.