A medium shot from a low angle captures a single cute teenage girl standing confidently atop a tall urban building rooftop, gazing directly at the viewer with an innocent, natural expression. She has striking long white hair streaked with red, messy split ends, an ahoge, and fluffy red ear-like feathers adorned with small feathers. Her large, beautiful detailed red eyes sparkle with glossy highlights and caustics effects. She wears an oversized black flight jacket with blue accents over a loose white inner shirt, black short pants with belts and pouches, black stockings, and a knife holder on her thigh. Her left hand rests casually in her jacket pocket, right hand holding a tactical knife loosely. The background shows a sprawling futuristic cityscape with Rhodes Island-style towers, billowing clouds, and dramatic sunset sky. Clean linework defines her form, gentle colors with smooth glossy skin tones, highly expressive eyes, soft volumetric lighting casting subtle shadows and rim light, serene yet adventurous atmosphere with faint light particles.