Darkness.
That's all there was, just darkness. No fire and brimstone, not even a demon.
It's so much worst that way.
Being totally alone, unable to move.
There is no taste or smell, there's nothing to hear or see. It's just like a air tight room in a way, except there are no walls to touch in Lucifer's cage.
It seemed like there was nothing at all this deep in Hell.
Until he showed up.