transparent ghostly figure floating down old, creaky staircase with cold blue glow and mist

ghost staircase transparent mist glow floating silhouette eerie unsettling abandoned creepy gloomy spirit unknown paranormal shadow light blue ethereal cold fear mysterious forlorn foggy gloom surreal night mansion spectral haunting supernatural glowing dark phantom fright apparition sorrowful spooky loneliness creaky ghostly scary atmosphere ai generated