[The moment that power flickers off, Tsukiko actually goes into action. The library may be large, but thankfully, it's not difficult for anyone to hear her voice in there.]

We seem to be having some trouble. While I can't force anyone to stay in here, I would prefer it if you do. I have some blankets stored away.

Anyone who wants to stay here can wait by my desk. I'll be back in a moment.

[After which she disappears into a back room, before dragging out a...fair number of blankets and pillows. As well as a bunsen burner, and a backpack full of supplies to make tea.]