I rushed past to chromium, but a door blocked the rest of the hallway even though I hadn't come to iron yet. This floor wasn't laid out like the one above. Sucking hard on my nail, I yanked on the lever, and the door swung open.

I shined my phone around the small room in a sweeping arc to try to see everything inside at once. Grating covered the ceiling above my head, then a square of solid titanium and then more grating. I was pretty sure my iron had fallen through that ...