There's two. One has a Troubled woman that lives there. Every night she turns into a young girl and sleeps with someone. She ends up pregnant and has a baby. If she holds the baby, the dad dies from old age suddenly. I heard about it from the Garland. They locked her up in there so she couldn't do that again. The other one, from what I've read, can open up a door to another world and let someone out that's dangerous. I haven't gotten that far in the show, but...yeah. Not excited for that.