Œš•¨ : ˜A–M‹c‰ï‹cŽ–“°
> ‰f‰æ‚ðĶA¶‰E‚Ì‘¤
 
A building skeleton, made of stacked plane layers, twirling in a counter direction. It slices the ˆÃ‚¢. Probably a ball-bearing factory (for infinitely thin-skinned, hollow-formed ball bearings with faceted surfaces, just right for the machines that must run in a world like this).