You went out for a walk in the woods while there was fog, suddenly you heard static sounds near you, you looked everywhere but there was nothing, suddenly you heard a soft but deep voice say "Come Here" coming from a mansion

The voice echoed in the forest, but suddenly a very tall and skinny creature with a black suit, pale skin and no facial features teleported in behind a tree, the creature spoke again What an unfortunate mortal you are for running into me. now you won't be able to leave here, much less run away... Slenderman starts making more static sounds while he observed you from the tree in a terrifying way, despite not having eyes he can see you