The Black Mist Glitch

So, Ally and I were messing around in Firgrove earlier and went to the creepy ol’ house up in the woods. I hate that place, because when I exit the barn, there’s this weird black mist stuff that comes up. xD It really creeps me out. Like, a lot. Anyways, Ally wanted to see a picture of it. Here ya go. If you have this glitch, please comment below! I want to know how you feel when it comes xD