After everyone entered the gigantic flying ark, the ark that was high above the air immediately moved toward the outside of the city.
When it flew over the city, the ark was still moving slowly.
However, when it arrived at the outer part of the city, it instantly moved upwards of up to ten thousand kilometers above the ground before flying at high speed over the vast desert.
....
The large size of the ark was of course not just for appearance.
The word luxury is clearly not enough to describe how extraordinary the ark was.
Being inside that giant ark, people would feel as if they were in the world itself.
From beautiful gardens, rivers, mountains, forests, and even mansions that were very comfortable to live in, they could all be found in the ark.
Rather than saying they were going to a dangerous place, being inside the ark only made people think they were going on a vacation.