I don't know for sure. All I know is that there are an awful lot of things that didn't exist in the castle before that just miraculously appeared without warning.

[Them, she means. The hostages. not that she's bitter about that or anything.]

Information is power, Kizakura-san. If you got a piece of information that might give you a better chance at surviving than the others... would you earnestly share it with everyone in the class?