A real person stands with Shinobu's ghostly spirit behind them

Keep the person exactly the same — same real face, natural facial features, hairstyle, pose, body structure, outfit, lighting, camera angle, and exact original background unchanged. Preserve full realism and identity with no alterations to facial details or clothing.
Add a dark supernatural anime-inspired presence of Kocho Shinobu from Demon Slayer emerging behind the person as a semi-transparent shadow spirit. Shinobu should appear elegant yet mysterious, partially visible through swirling blue, black, and soft pink smoke, with her iconic calm glowing eyes and butterfly aura.
Add multiple glowing pink-purple butterflies flying around the body, creating magical motion trails and soft neon particle effects. Place Kocho Shinobu's glowing Nichirin katana beside/in hand with a sharp luminous pink-violet blade and subtle poison-energy glow.
Behind the person, create a massive shadowy demonic smoke entity made of swirling blue and black mist, semi-transparent with intense glowing white eyes. The smoke should wrap naturally around the body and flow downward to the floor.
Around both feet, add dense glowing pink-blue smoke spreading in all directions with soft energy cracks on the ground, cinematic reflections, floating particles, and mystical vapor effects for an Instagrammable supernatural aesthetic.
Atmosphere should be dark and moody with:
 * High contrast cinematic lighting
 * Neon pink, violet, and blue glow accents
 * Realistic shadows and reflections
 * Ultra-detailed smoke simulation
 * Depth and environmental blending
 * Dramatic anime fantasy aura
 * Style: Ultra-realistic + anime fusion, 8K quality, hyper-detailed, cinematic, premium Instagram edit
 * Aspect Ratio: 4:5 vertical (Instagram post)
Strictly maintain:
 * No change to face
 * No change to outfit
 * No background replacement
 * No body proportion changes
 * Keep the original person perfectly recognizable