Dream About Evil Creatures In A Decrepit Building

In this dream I had been accepted to stay at this place for lost kids/people. I was shown my room and the people I would be sharing it with. Then we get a tour of the grounds, but as we are outside, i notice a decrepid building. As I look closer I see things moving and it's people that look like evil, misshapen creatures. The more I look around and the more I realize it, the more of these people creatures are, and then I realized yeah, this place is not all that it seems me. And the group I was with, we start running away, and then it starts raining and everything gets slippery and muddy making it harder to get away. We try to find refuge in one of the buildings, but every door we opened, and every corner we turned was more of these horrifying creatures that kept trying to get us.