A young female warrior with long silver hair flowing down her ba

A young female warrior with long silver hair flowing down her back, dressed in a sleek, futuristic armor adorned with glowing blue lines. Her piercing emerald green eyes exude confidence and intelligence. She wields a slender, energy-infused katana, its blade emitting a soft, radiant glow. Her stance is calm yet ready for action, set against a backdrop of a futuristic cityscape under a twilight sky.