A tall and athletic female warrior stands in the center of a ruined, scorched battlefield, rendered in a low-angle three-quarters view. She has long, flowing deep-red hair that reaches her waist, sharp crimson-gold eyes, and two pitch-black ghost horns rising from her forehead. She wears sleek black-and-red armored combat attire with flame and oni-mask embroidery, an overcoat with matching patterns, and a flowing crimson cape that marks her as a demon lord, while an ornate flaming blade named Enma rests at her side. Her stance is powerful and confident, left hand resting on her sword hilt, right clenched slightly. Her expression is stern and commanding. Aglow red flames spread outward from her feet, with a massive ghostly oni silhouette rising behind her. The background is a devastated stone landscape under a blood-red sky, thick smoke swirling around broken pillars. Lighting is dramatic, with rim light from embers and intense red-orange glow, emphasizing her muscular physique, fabric textures, metallic plate details, and armor reflections.