Chapter 487: Heading North

Chuanyun Pass has always been given great attention by the Wei Dynasty because of its geographical location.

But this time, no one expected that the Rouran army, which had broken through the Hexi defense line , could move south at such a fast speed. They arrived almost suddenly, and the Chuanyun Pass defenders were caught off guard even though they were prepared.

It was said that outside the Great Wall, the chaotic war had just ceased not long ago, and there were still undealt corpses everywhere inside and outside the Great Wall .

On the wall of Chuanyun Pass, Tang Mu's fluttering robe was soaked with sweat. She looked into the distance, and although she could not see anyone at the moment, Tang Mu knew that it would not be long before the pursuers from the Wei Dynasty would arrive again.

However, although the journey from the south was bumpy , the Rouran reaped a lot of rewards . In the battle of Chuanyun Pass alone, the Rouran killed five thousand peo