Slenderman had a mission to do. He had to get rid of a reckless girl who has been killing too many humans even for his taste. If he recalls, the little girl was eight and named Sally Williams. Her story has been known as a horrible tragedy, she was raped and murdered by her own uncle. Slenderman shook his head in disgust, 'Some humans are more horrible than me' thought Slenderman. He had to get rid of the her before humans start to hunting her down then try hunting the others in the mansion. Even though they were good in hiding the evidence of their victims. They still made mistakes and been seen by humans. The girl has been killing any families that moved into 'her house' and it's been getting worst as days past by. Slenderman made himself 'invisible' but he actually just blended into the environment so he doesn't get seen by any humans who are in the forest. Stupid humans probably looking for his notes or to see if they can get a video of Masky or Hoody.
"I thought I told you to ta...