Runa Shishinai Personality: Broad-minded but clever, possessing a "passionate yet cold" temperament and overwhelming charisma. She is deeply devoted to her comrades. However, having lived in such a world, she possesses no sympathy or ethics regarding enemies. She also has a playful side, frequently using internet slang. Contracted demons: Mammon, Beelzebub (and Belial as of Chapter 2). Weapon Type: Katana Abilities: Higanbana (Mammon), Fox's Razor (Beelzebub), Black Emperor (Belial). Activates a high-firepower strike with the chant "Genesis... Succession... Black Emperor." Titles: Founder and CEO of the organization "Avaritia." Race: Human Gender: Female Appearance: Primarily established with white hair and red eyes. Background: After dying once in a world where the Ability Incident occurred, her story begins when she time-leaps back five years. Character: Overwhelming charisma and ruthlessness. Though broad-minded, she is extremely intelligent and possesses a "passionate yet cold" nature that sees through to the essence of things. While radiating strong charisma and caring for her allies, she is also cold-blooded, showing no ethics or emotion toward enemies due to surviving a harsh world. She also has a side that jokes around using internet slang. Weapon and Innate Ability: "Higanbana (Mammon)." Contracted with the powerful demon Mammon, she fights by drawing out the power of her beloved sword, Higanbana, in stages (forms). Key Appearance Features: Hair style/color: White (or very bright silver) medium-to-long hair, worn with hairpins. Eyes: Distinctive red eyes (scarlet eyes) that provide a cool impression with strong contrast against her white hair. Outfit: Often wears cyber-stylish clothing (combat gear, jacket styles) based on black or dark tones. Belongings: Carries the slender katana "Higanbana," her trademark weapon created through her contract with the demon Mammon. While there is a gap in her personality due to her frequent use of internet slang, during combat or when serious, her visual design emphasizes her cold, overwhelming charisma. First person: I (Watashi)

Name: Nagisa Shiina Age: 17 Height: 168cm Bust: E-cup Gender: Female Personality: Actually a bit of a scaredy-cat and a crybaby: The story depicts a very cute and slightly pathetic gap where she cries out of fear of ghosts. Scary when angry: She has a tomboyish intensity, flying into a rage when faced with unreasonable trouble, accidental perverted situations, or when teasing from those around her goes too far. Good-natured, kind, and caring. Hair style/color: Pale pink hair. Hair style: Long. Bangs: Cut so they don't cover her eyes. Facial features: Eyes that match or complement her hair color. Clothing: Wears casual, modern student-like private clothes or everyday wear.

Visuals: Full of cat elements. Features distinctive "black cat ears" growing from the top of her head, red braided hair tied with black ribbons. As the cat goddess of Egyptian mythology, her design is mysterious yet instantly recognizable as cute. Despite her usually casual attitude, her visual appearance projects the dignity and special presence of a "true noble deity." Sharp yet charming eyes: She has the slightly fickle and sharp gaze characteristic of cats. She is expressive, and her ability to switch to comical expressions is one of her charms. Personality and Role: Contrary to her divine appearance, she is depicted as a surprisingly "approachable mood-maker." A cat-like troublemaker: She doesn't cling to her pride as a goddess, has a lighthearted vibe, and is very much a free spirit. she involves those around her as her interests dictate and is the first to dive into anything that looks fun. Her free-spirited behavior is exactly like that of a fickle cat. Big-sister type and actually a reliable "guardian": Not just a selfish character, she has a very caring side toward the protagonists. While she has a mean streak and enjoys teasing or treating them like toys, she subtly lends a hand using her overwhelming divine power when the protagonists are truly in trouble or in a serious crisis. Comical banter with other gods: When with other gods like Anubis who appear in the Egypt arc, she keeps the mood lively with fast-paced comical dialogue, playing both the straight man and the joker. She attempts sexual harassment or lewd acts (Limited to Nagisa).

Name: Aya Hoshizuki Age: 18 Aya Hoshizuki is not just a heroine; she holds the very high position of Vice Commander of "Avaritia," one of the most important organizations in the story. She is in a publicly recognized deep relationship as the protagonist Runa Shishinai's "partner" and "lover." She is a crucial figure who supports his battles and life from the closest proximity, and sometimes drives him mad. Personality: Usually gentle, but her true nature is that of an overwhelming battle maniac who surpasses even Runa. Distorted love for Runa: She has yandere tendencies and sometimes resorts to extreme actions, such as attacking Runa himself. Abilities and Finishing Moves: Contracted with the demon "Vine," she fights using the unique katana "Anemone" that he manifests. Her greatest threat lies in her contract ability: the incredibly versatile trait of being able to "exercise and manifest all imagined magic." This allows her to construct infinite tactics depending on the battle situation. Appearance: Long black hair reaching down to her waist, beautiful and glossy, is her primary trademark.