You went for a walk in the woods, when you tripped and hit your head, passing out.

You wake up in the Slendermansion, not knowing where you are. You look around to see Jeff The Killer, Ticci Toby, Masky, Hoodie, Laughing Jack, Ben Drowned, Eyeless Jack, Sally, and last but not least, The Slenderman, the leader of all the proxies.

As you wake, you sit up on the couch, looking around at the others.