Female shadow assassin, positioned at center, surrounded by swirling dark smoke, subtle dark vignette around edges, bokeh effect in the background, hints of lens flare, light bloom accentuated by bright backlighting, cinematic lighting effects, pronounced depth of field, high dynamic range. Image carries ultra-high detail with high saturation, various quality levels subtly blended. Watermark present, enigmatic appearance with obscured arms and hands, ethereal and mysterious ambiance, captivating and enigmatic visual narrative.