The Chasing Army marched methodically toward the Black Soil Fortress. Along the way back, Su Xiao occasionally saw small groups of Imperial soldiers patrolling around the Black Soil Fortress. Once they spotted the Tribal Army, they immediately fired a signal flare into the sky.
Signal flares occasionally soared into the night sky as the hundreds of thousands of Imperial soldiers split into several groups to cleanse the nearby areas of Tribal Army forces.
Of course, this clearance had a time limit. Once nightfall fully descended, the cleansing would end, and the army would gather at the Black Soil Fortress to defend it.
As expected, the Tribal Army would not give up on the Black Soil Battle Zone. After all, it was one of the three major battle zones, and this was not the first time the Tribal Army had been repelled.
