Mount Heng, Huanqing.
This place is currently the main battlefield between Western Xia and the Song Dynasty.
But even though it's the main battlefield, the casualties from this battle are not actually that high.
The same is true for the battlefield on the Liao side.
As for the reasons, they are also quite simple.
Because the two countries are not truly allied; both are just aiming to wear down the Song Dynasty.
There's no choice—
At least in their view, the current grain transport issues of the Song Dynasty cannot be resolved in a short time, especially given the ongoing natural disasters.
This drawn-out fighting is the most profitable strategy for them.
But now the situation has changed!
The sudden turn of events has completely affected all their judgments, rendering all their previous efforts futile.
Everyone understands that for Liao and Western Xia, the best decision now should be to retreat!
But still, the question remains.
How can they retreat at every step?
