A mysterious female assassin ninja dressed in a striking red and black ensemble prowls the shadowy metropolis at night. Surrounding her are towering black and red structures, their surfaces gleaming under flickering neon signs. A thick, dark fog blankets the cityscape, reflecting the fluorescent glow of vibrant lights scattered throughout this cyberpunk realm. The night sky is painted in shades of deep crimson, with swirling red clouds and a haunting red moon looming overhead. The atmosphere is charged with an ominous intensity as rain lightly drizzles, casting shimmering reflections on the wet streets. This scene exudes an anime-inspired aesthetic with a blend of dynamic color palettes, capturing the essence of a futuristic world infused with tradition and technology.