Awakening - Rejected Mate
This time the noises are less intense, less mechanical, and more like regular people noises.
The building appears to be coming to life as it increase, the doors make swooshing noise, but nothing seems to open. There’s a bang, sliding of maybe bolts, I can’t tell. A beep, a woosh, like the noise a piston makes, and then I can make out the swing of a heavy metal door and gravel rolling and sliding from it.