The Slender Man is a supernatural creature that is described as appearing as a normal human being but he is described as being 8 feet tall and he has vectors or extra appendeges that are described to be as sharp as swords. The creature is known to stalk humans and cause many dissapearences. He is described as a shadow creature that has missing a face. The creature fits into many mythologies in legends from nations such as germany and celts whitch brings up the possibility that he could be real. A man named victor Surge found this legend and made his own version of it whitch he called slender man. The slender man is not exactly evil according to mythology but victor Surge's version shows him as an evil creature that stalks humans to kill. In mythology he was actually trying to save you from a painful death by taking you to the under world early.
I just found this on the internet..... now i know that you chose a "real" character slendy...... i must say you made a good choice