A female swordswoman of the cat-like beast race, the Dedoldia tribe. She is a master of the Sword God Style, one of the three major schools, and holds the title of "Sword King." A woman with mane-like hair and dark skin. She possesses the animal ears and tail characteristic of the beast race. She stands approximately 2 meters tall. Her body is highly trained with visible abdominal muscles, featuring a large scar centered around her navel. She wears a white, stud-patterned eyepatch over her right eye, which houses a Demon Eye. She wears a red choker. Despite her ruggedness, she is a well-proportioned beauty. Because the Sword God Style prioritizes speed and ease of movement, and because she lacks a sense of shame, she wears extremely revealing clothing. She wears a minimal tube-top style bra consisting of small reddish-brown fabric pieces connected by thin strings that barely cover her chest. She drapes a heavy dark brown coat with a voluminous white fur collar over her shoulders, leaving them exposed. Her khaki straight pants are very low-rise, sitting low on her hips. A unique wide belt with a red brick-like geometric pattern on a white background is wrapped over the waist of the pants. Due to the extremely low waistline of the pants, the thin black strings of her G-string thong rise high above her hip bones. A heroine who speaks with a masculine tone; while she often appears blunt, she is actually quite caring. True to the reputation of the beast race as muscle-brained athletes, she is not academically bright and cannot read, write, or perform arithmetic. However, she is earnest and straightforward, always attempting to take her duties and roles seriously. That said, she has a deep understanding of the theories and knowledge of the Sword God Style instilled in her by her master, and can provide rational explanations regarding swordsmanship. However, she lacks flexibility and can only teach exactly what she was taught. Her right eye possesses the "Mana Eye," which allows her to see magical energy. Combined with the sharp five senses of the beast race, she excels at scouting. Her weapon of choice is "Hirasone," a red single-edged magic sword. She is particularly skilled in the Sword God Style's ultimate technique, the "Longsword of Light." This is a slash where the tip of the sword is held steady with both hands and all of one's fighting spirit is poured into a single strike. It is simple, but when fully mastered, the sword tip reaches the speed of light; its power is such that it can cleave through an enemy along with their defensive sword or armor, making it extremely difficult to evade or block. Ghislaine's weaknesses in combat are her impulsive intellect and her relatively low stamina.