A female assassin ninja wearing a sleek red and black outfit stealthily navigates the night under a dark foggy sky. The cyberpunk cityscape around her is filled with towering black and red buildings, illuminated by flickering fluorescent lights that cast a vibrant glow. The atmosphere is charged with a dynamic color palette dominated by the intense hues of a red sky, red clouds, and a foreboding red moon. Ominous weather looms as rain begins to fall, heightening the tension of the scene. This world feels alive with an anime-inspired energy, seamlessly blending gritty realism with imaginative artistic flair.