A female shadow assassin stands centered amidst swirling dark smoke, enveloped by a mild dark vignette. The scene is accentuated by a soft bokeh effect and a subtle lens flare, with light bloom creating dramatic bright backlighting. The cinematic lighting casts intricate shadows, while a well-crafted depth of field highlights her presence. The image boasts HDR ultra-high detail with vibrant colors, blending elements of worst quality and normal quality for an artistic twist. A slight watermark effect hints at a mysterious origin, while her form appears slightly ethereal, with hints of missing arms or hands adding to the intrigue.