Clack clack. Both levers get stuck at the same time. It seems some sort of mechanism in the bases stop the levers from moving more than an inch. Upwards, the screens connected to these levers tremble, confirming once again the connections are working properly.

There's once again a sound of rattling bones. From where they're standing, they can hear it's coming from the cubic chamber high in the air, to their right -- the one that can be accessed from the ramp.