Two worlds

A world seemingly devoid of people, although everything here is man-made.

Beyond, are those gleaming towers empty ? Or are thousands of people busy doing deals, moving projects forward, looking for the next opportunity. Or maybe everything is frozen as some cyber criminal demands a ransom in bitcoinage before he will release their encrypted files. It's the modern world.

Below, all verticals and horizontals, is the old world, empty ground level, humanity absent. What is or was the function of this place ? Factory ? Market ? Meeting place ? Entrepôt ?

I'm not saying . After all, it's only the first scene.