"Madam, there are large armies coming from the east, west and south outside the city. There are only less than a thousand of our brothers. Madam, please leave first!" As far as the eye can see, there are continuous rivers and green mountains. I just don't know how long this peace can last.
It's a step back.
The two places have been separated for many years, and they are thousands of miles apart in a blink of an eye.
Intention: a done deal