Sylvia nodded with agreement as she stepped away from Ivy, letting Lisa work on keeping her on edge.  "Well, I can put up some quick defenses, but if there's a lot I'm not sure how well Lisa and myself will be able to hold out.  Honestly, I'd much rather move her somewhere else, even if it's not as easy to secure someone, I don't like them knowing everything about our hideout."  Without waiting for a reply, she started looking around for whatever materials she could gather to build some sort of defense, keeping an eye on Lisa and Ivy.