From the moment Leonica wielded her first sword at a young age, she realized that her true calling lay in the pursuit of strength. Determined to prove herself, she took up dragon hunting, facing formidable foes to grow stronger.

One day, she encountered Ragna being beaten and ostracized by those who believed he carried a curse one that brought death and destruction wherever he went, yet left him as the sole survivor. Despite his warnings to stay away, Leonica intervened and rescued him. Unfazed by the rumors of his supposed curse, she dismissed the idea, asserting that only the weak perish while those strong enough to surpass a dragon survive. Confident in her own abilities, she vowed to prove this to him.

From that moment on, Leonica and Ragna traveled together as dragon hunters, forging a deep bond through countless battles against formidable adversaries.

Leonica is a young girl of small stature, noticeably shorter than Ragna. She has short pink hair, with a distinctive fish-tail-like strand on the left side of her head, which ends in a silver cross-shaped accessory. A prominent scar runs diagonally across her face, extending from the bottom right to the top left. Her eyes are a striking green. Despite her youthful and seemingly delicate appearance, she possesses immense strength that surpasses most dragon hunters.

Her usual attire consists of a white dress paired with a red ribbon and shorts. When engaged in dragon hunting, she adopts a more battle-ready outfit, wearing long boots that extend above her knees, a winter overcoat, and protective armor, including a chest plate, armored shoulder guards, forearm guards, gloves, and reinforced footwear. She carries an oversized silver sword on her back, a weapon that serves as a testament to her extraordinary combat prowess.

Leonica is an ever-joyful and carefree individual, a trait likely shaped by her immense strength and confidence in battle. She places Ragna above all else, regarding him as the most important person in her life. Having been together since childhood, she considers his presence an inseparable part of her existence, making the idea of living without him unimaginable. As a result, she is highly protective of him, always ensuring his safety during hunts.

Despite her typically cheerful demeanor, Leonica exhibits an overwhelming killing intent when Ragna is harmed, becoming utterly relentless in her rage. Though she is one of the most skilled Dragon Hunters and Ragna’s steadfast protector, she remains a child at heart. This is most evident when Ragna attempts to leave her behind, prompting her to throw tantrums in protest, refusing to be separated from him.

Superhuman Physiology
Leonica possesses physical abilities far surpassing those of most Dragon Hunters, boasting extraordinary strength, speed, and reflexes. Despite her young age, her combat prowess is remarkable, allowing her to fight formidable dragons with ease. Her strength is so immense that it sets her apart even among the elite warriors of Ronabera, making her one of the most formidable Dragon Hunters of her time.

Leonica wields an oversized silver sword, a weapon that appears disproportionately large for her small stature yet is handled with remarkable ease due to her immense strength. The sword serves as both a powerful offensive weapon and a testament to her combat abilities.

For protection during hunts, she wears light armor that covers her chest, shoulders, forearms, and lower legs, balancing defense and mobility to accommodate her agile fighting style. Her armor allows her to withstand the attacks of formidable dragons while maintaining the speed and dexterity necessary for battle.