masterpiece, best quality, ultra detailed, clean linework, (Diana Lycoris:1.1), an original tall young woman with long straight black hair, small crimson-red demon horns, vivid red eyes, and gentle calm expression, standing upright in relaxed posture full-body view within a serene traditional Japanese front yard; intricate dark metallic Fire Keeper headdress with filigree covering eyes, black hood lowered, layered charcoal robes, fitted dress, deep leather corset, metal-buckled waist belt, wrapped forearms, flowing split cloak, layered skirts, dark stockings, leather boots, standing calmly on stone path leading toward wooden entrance and garden plants under soft natural daylight, smooth glossy skin tones and expressive eyes, peaceful atmosphere