❝ I will tell you what you didn't know.❞ ➵ it's up to you whether to believe or not, my duty is only to inform. ( ! ) ((First Creepypasta research in English.)) (If there is some information that does not belong to me: Credits to whom it may concern.)

El título lo dice todo...

Aquí habrá toda información y otras cosas sobre Slenderman.