The Legendary Rebuilding of a World by a Realist Demon King

City Building Shift

There were reasons that construction was able to finish so quickly.

The first was that Gottlieb was a brilliant leader and planner.

The second was that the architects that worked under him were very capable.

The third was something that I had devised.

In this world, construction was generally done through human strength. There were no machines such as bulldozers or cranes like they had in some other worlds.

But on the other hand, this world had demons.

And so I gathered together some ingredients and put them in the Klein bottle.

I had to summon people who were very big.