It keeps people away and out of your business.

[ Ayabe gets it. He's like that too, a little prickly around people but unfortunately has a soft spot for kids and everybody here are babies. ]

She said that they've tried, but any time there's a wall put up in front of the lake, that monster in there will destroy it. She demonstrated with some plastic gate, but with the way the tentacle struck it, it likely would have destroyed even concrete.