A female assassin in a sleek red and black ninja outfit prowls through a neon-lit metropolis, her silhouette blending seamlessly into the night. The city's architecture, a fusion of traditional and futuristic styles, rises around her, painted in shades of black and red that mirror her attire. Above, a dark, foggy sky looms, illuminated by the eerie glow of fluorescent lights that cut through the rain-drenched air. The dynamic color palette shifts with flashes of electric reds and deep blacks, casting an ethereal glow on the wet surfaces below. A blood-red moon hangs ominously amidst swirling crimson clouds, its reflection dancing on puddles that ripple beneath her swift, silent movements. This anime-inspired scene captures the essence of a cyberpunk world, where the vivid interplay of light and shadow paints a striking, otherworldly atmosphere.