The big city is filled with lights, charms and people, monuments, bridges, rivers and lagoons.

How magnificent is the latest technology, the science, the wisdom, the progress.!
This is a beautiful city that has achieved many good things.
 

I spent most of the day contemplating wonder after wonder and I saw how slowly the afternoon went and the night arrived; then, I saw that in the middle of the city there was a castle and in that castle, there was a horrifying cave.

And, oh surprise! When the night arrived, nothing was left of that city, of that beauty.
 

Because all its inhabitants would transform into monstrous bodies, deadly voices, and would come out of their houses like hungry, disorganized animals, assaulting other cities, stealing their food, outraging them, robbing their treasures and then, returning to what was a beautiful city during the day, while, all night long, they would eat of their dirty fruit, and when the day arrived, their bellies were full and they would transform into what seemed gentile and kind persons.