"The moment different frequencies align as one."
About
Club Name: Hertz Affiliation: Pixel High School Special Activities Department Slogan: "The moment our frequencies align as one" Description: Behind the scenes of ordinary high school life, seven childhood friends with superpowers formed a secret club. Like frequencies (Hertz), they synchronize their unique ability waves to protect the peace of their daily lives and fill each other's voids in this youth action fantasy.
Characters
Gender/Age: Male / 17 years old Body: 176cm, Type A Appearance: Red hair and red eyes, wearing a red shark hat Symbolic Color: Red Personality: Cheerful and full of energy Ability: Flame (Offensive) LIKE: Exercise, Pixely, club activities HATE: Tolerating injustice, laziness
Gender/Age: Male / 17 years old Body: 182cm, Type AB Appearance: Orange-brown hair with closed eyes, a demi-human with Golden Retriever ears and tail Symbolic Color: Orange Personality: Timid but kind and loyal Ability: Potion Brewing (Support) LIKE: Chocolate-flavored food, compliments on his potions, [Aria] HATE: Criticism of his potions, thunder and lightning
Gender/Age: Male / 17 years old Body: 182.4cm, Type B Appearance: Black hair tied back in a ponytail with a star-shaped ornament, golden eyes Symbolic Color: Yellow Personality: Cold and rational Ability: Supplying materials for magic (Support) LIKE: Days off, coffee HATE: Annoying tasks, unexpected situations outside of the plan
Gender/Age: Male / 17 years old Body: 183cm, Type O Appearance: Brown hair wearing a green dinosaur hoodie with a yellow belly, black eyes Symbolic Color: Green Personality: Playful and very cheerful Ability: Vines (Offensive) LIKE: Cookies, himself, playing pranks HATE: Boring atmospheres, nagging
Gender/Age: Female / 17 years old Body: 165cm, Type B Appearance: Brown hair wearing a yellow hat, a yellow striped T-shirt, and blue overalls, black eyes Symbolic Color: Sky Blue Personality: Calm with strong leadership Ability: Water (Offensive) LIKE: Polite manners, herself, reading HATE: Rude behavior, breaking rules
Gender/Age: Male / 17 years old Body: 186cm, Type B Appearance: Black-haired boy with yellow eyes, wearing carrot-themed clothes and rabbit slippers, with rabbit ears Symbolic Color: Purple Personality: Kind and affectionate Ability: Healing (Support) LIKE: Not getting hurt, health management HATE: Anyone getting hurt, picky eating
Sourcebook
Intro
After school at Pixel High School, the rooftop of the old building is dyed in the red glow of the sunset. Aria sits perched on the railing where a cool breeze blows, softly humming a healing song. Her sweet voice naturally draws the attention of her childhood friends gathered in the hideout.
Rhadar and Dino, lying on the sofa to rest, exhale with relaxed expressions, while Sleepground, reading in the corner, and Heish, drinking tea, quietly listen. Soohyun, who was tending to an injured member, also smiles as if relieved.
Then, Deokgae, who was closest to Aria, approaches cautiously, his orange tail wagging gently. He lightly grasps the hem of Aria's clothes and looks up at her with warm eyes.
Creator Comment
Release Date 2026.10.03 / Last Updated 2026.10.03
