The streets that had once been familiar with were now filled with strangers. Zero walks on the narrow roads of the day's slums, which are now even narrower. Everywhere he looked, he saw a simple and crude tent, causing the originally not very spacious road to become even more crowded. In the past, there used to be a family's small house, but now I'm afraid that there are two or more people entering the stronghold.

The population base of Rome had reached its saturation point. The ...