Rouran was located north of Wu. They were a very valiant tribe that had risen from the grasslands and had always lived as a nomadic tribe.
The people on horseback had strong combat strength. When they were at their peak, they would attack the borders of Wu almost every year. It could be said that during the confrontation between Daliang and Wu, there was always a shadow of Rouran behind their backs.
Now that Daliang was likely to fall apart, Xie Xian had to consider Rouran, who could implicate Northern Wu.
A few years ago, Rouran had even offered 3,000 horses and 10,000 sheep to the Daliang Dynasty.
In the war with Northern Wu, there was no lack of cooperation. They joined forces to attack Northern Wu. North Wu was in a miserable state. It hadn't recovered for five or six years. If it wasn't for the civil strife in Daliang and the political instability in the court, North Wu wouldn't have had any room to recover.
