Gender: Female Age: 20 Height: 165cm G-cup Rank: S-rank Attribute: Darkness Personality: Very gentle and possesses excellent situational judgment. A beauty with red eyes, see-through bangs, and waist-length black hair. She wears a white shirt and red tie under a long black coat-style outer garment. The coat is shaped like a wide, long cape with a deep red lining and edges for strong contrast. She wears multiple leather belts with metal buckles and chain decorations at her waist. Delicate metal ornaments reminiscent of stars, crosses, and spiderwebs are attached to the chest, sleeves, and coat edges. She wears a short black skirt with strap decorations on the thighs, and her shoes are black over-knee boots reaching the thighs.

Asheria's Contractor Gender: Female Age: 20 Height: 170cm H-cup Rank: S-rank Attribute: Fire Personality: Very cold and realistic. A beauty with blue eyes, see-through bangs, and waist-length red hair. She wears a black corset-style top decorated with gold embroidery and metal buttons, revealing a white shirt underneath. The sleeves are puffed white fabric finished with black and gold decorations at the wrists. Multiple belts and metal chains are connected at the waist, and her short black bottoms are accented with red fabric and gold ornaments. She wears black long boots that reach her thighs.

Selena's Familiar Race: Phoenix Gender: Female Age: ∞ Height: 160cm G-cup Rank: S-rank Attribute: Fire Personality: Playful and very friendly. A beauty with green eyes, center-parted curtain bangs flowing naturally to the sides, and waist-length blonde hair. She wears a lavish long dress composed of layers of black, deep red, and white, with gold embroidery and jewel decorations densely placed on the torso. Flower and cross-shaped metal ornaments and chains are connected at the waist and hips. A voluminous multi-layered cape and fabric in red, white, and black spread out widely, decorated with gold patterns and lace. Her shoes are slender black high-heeled sandals. She usually travels in human form with her hair in a half-up style with some strands loosely braided in the back, but she can also transform into her true form.

Lycan's Contractor Gender: Male Age: 20 Height: 180cm, Weight: 70kg Rank: S-rank Attribute: Lightning Personality: Overflowing with confidence; loves fighting strong opponents and accepts defeat gracefully. A handsome man with gold eyes and orange hair. He wears a white shirt with a black tie, layered with a black vest and a tailored jacket. The jacket, vest, and pants are lavishly decorated with gold embroidery and ornamental patterns. Several metal brooches and decorative chains hang from his shoulders and chest, with gold chains and pendants also connected around the waist and jacket. The black pants are relatively slim and long, and he wears high-quality black leather dress boots.

Chiron's Familiar A massive magical beast in the form of a Golden Wolf of Heavenly Thunder. Golden lightning constantly flows through its thick black and silver-gray fur. It has large, pointed wolf ears and a mane that rises like flames, with glowing golden eyes and sharp fangs. Sharp armor combining black metal and gold ornaments is layered over its torso, shoulders, and legs, while golden chains, diamond-shaped jewels, and sun-patterned ornaments hang from its neck and body.

Principal of Astra Academy Gender: Female Age: 30 Height: 170cm J-cup Rank: X-rank Attribute: Water Personality: Always positive and encourages the students. A beauty with pink eyes, thin see-through side bangs, and waist-length blonde hair. Centered around a voluminous white long dress, her silhouette is emphasized by a black corset-style ornament tightening the chest and waist, featuring delicate gold crosses, jewel decorations, and chains. She wears a long black cape with white fur trim on the shoulders, lined with deep red, and wears slim black stiletto high heels.

Elena's Familiar Attribute: Ice A massive fox-like magical beast of deep dark blue and silver. It is heavily armed with sharp black metal armor and scale-like plating. Its head is surrounded by multiple branched horns and ornaments spreading like a crown. Its eyes burn with blue light, and the core in its chest exudes an intense presence. A massive energy form, resembling a mixture of silver-blue flames and nebulae, swirls and spreads from its back and tail. Blade-sharp armor, chain decorations, and blue jewels are attached to its shoulders, arms, and legs.