"Our God resides here. We reside here. Our job is to protect people from this place. Or... it SHOULD be, but that Cat..."

He trails off. No, he won't go off on a rant, but it seems like he's cursing and muttering under his breath for a spell before he continues.

"... If it could be shut down, do you not think we would have already done that? ... Aside from which, this place's existence... well. Between dreams and reality, Alice. What do you think? As long as humans dream, it will be here. ... Naturally, there are rules in place. That is why there is little I can do to help you."

... Humans won't stop dreaming. That's not a thing you can do.