Cinematic Shadow Demon Effect AI Prompt

PROMPT

Add a dark, shadowy supernatural creature emerging from behind the subject in the image. The creature should appear made of swirling black smoke and shadows, partially transparent,
with glowing white eyes and subtle claw-like hands.
It must naturally wrap around or loom behind the subject without covering the face or main body. The creature's size, position, and perspective should automatically adjust to the subject's height, pose, and camera angle. Match the lighting, shadows, color tones, and depth of field of the original image so the creature blends seamlessly and looks realistic.
The effect should feel cinematic, dark, and mysterious like an inner demon or shadow self not cartoonish or overexposed. Keep the background, outfit, face, and phone exactly the same. Negative Prompt (important): cartoon, anime, fantasy art style, bright colors, glowing body, over-sharp edges, unrealistic scale, face distortion, extra limbs