A close- up digital artwork in anime style featuring a lone female ninja with long, flowing hair that cascades around her like dark, stormy waves. She stands in a fierce combat stance, holding her katana horizontally in front of her face. The blade gleams with a faint, 80s- inspired red glow, its sharp edge catching the dim, worn- out light around her. Her intense eyes, framed by the deep black of her hair and armor, lock onto her unseen opponent with an unwavering, piercing gaze. The katana reflects the surrounding glow, creating angular highlights, while the rest of the image is consumed by shadowy blackness. Behind her, abstract, geometric lines run vertically, like cosmic energy pulsing through a swirling, textured background of deep reds, oranges, and blacks—evoking the vastness of space. The cosmic aura surrounds her, as if she’s standing on the edge of another dimension, poised for a battle that transcends time and space. The swirling nebula dust and rough textures add depth and mystery, blending minimalism with an otherworldly aesthetic. Her flowing hair, combined with the ethereal glow of her katana, captures the tension and power of the moment, making her presence both commanding and cool in this dark, atmospheric scene