a gothic mansion at night shrouded in fog with haunted rooms secret passages and ghostly apparitions

gothic mansion night shroud fog haunt room secret passage ghostly atmosphere frighten apparition suprise demonic astound enchantment horror emanation bewilder cryptic spooky phantomlike pandemoniac envelop unveil scare menace panic candle conceal enclose perplex phantom enigma clue screech terror whisper unease spectral mystery paranormal petrify creepy unearthly alarm shadow