Female shadow assassin, centered, enveloped in dark smoke with a subtle dark vignette, surrounded by a dreamy bokeh effect. A gentle lens flare accentuates her silhouette, enhanced by bright backlight cinematic lighting. The scene boasts depth of field, HDR, and ultra high-detail with vibrant, high saturation colors. The overall quality varies intentionally, ranging from worst to normal quality, adding a unique texture. Despite some minor imperfections, like occasional missing details in her form, the visual story remains captivating and mysterious.