A young woman with jet-black short hair and piercing sapphire-blue eyes stands against the vibrant backdrop of a bustling city at night. The air hums with the energy of neon lights, casting a vivid glow that dances across her features. Towering skyscrapers adorned with holographic advertisements loom in the background, creating a futuristic, cyberpunk atmosphere. The streets are alive with the hum of technology and the blur of fast-moving life, all captured in stunning 4k detail.