A dark fantasy digital illustration or concept art of a powerful female demon character. She has pale, ethereal skin, long flowing silver hair, and piercing red eyes that radiate intensity. Her head is adorned with sharp, curved black horns, and she is dressed in intricate black armor with gothic patterns that exude strength and elegance. The character wields a sleek black sword, held firmly in front of her. Behind her, a pair of massive, bat-like wings spread wide, featuring detailed textures and a dark, menacing aura. The background is engulfed in fiery shades of red and orange, with embers and shards of black debris floating around, adding to the chaotic and hellish atmosphere. Her expression is fierce and commanding, embodying both beauty and terror. The overall artwork has a highly detailed and dynamic composition, with bold contrasts and vivid colors that emphasize the mystical, dark, and powerful essence of this demon warrior. cyberpunk