Alright, since I've started a war in the replies, I'm going to link a video that goes into broader depth of the topic so you people can understand my argument.
https://www.youtube.com/watch?v=3eXAPwjASEQ&t
Image is from the SCP: Containment Breach video game. The image is of SCP-106, a humanoid entity that resembles an old man. SCP-106 is predatory, hunting humans by chasing and tricking them. It is capable of phasing through solid objects and leaves behind a corrosive mucus-like substance that decays all things it touches. 106 is intelligent and enjoys playing with its food (humans) as they run and panic. Once it captures a human, it will transport them into a pocket dimension of its own making. This pocket dimension is poorly understood, but surviving footage shows it to be, or at least contains, a series of twisting and distorted hallways and acts as 106's hunting grounds. None of the victims have survived exiting this realm, and those who do exit have missing organs, decaying bodies, or are purposefully released only to be hunted and captured yet again.
full article with more detail is here: