Having guessed the method the enemy was using, Gu Xi naturally issued new orders.
At the same time, Gu Xi himself did not stay idle. Batch after batch of the Death Sorcerer Legion was released and rapidly deployed onto the battlefield.
Meanwhile, the battle over at the ghost kingdom was still continuing.
As undead, neither side needed to consider issues like rest or morale.
Moore led an ever-growing Undead Dragon Army, sweeping back and forth through the sky.
Several cities on the outskirts of the ghost kingdom had been torn beyond recognition by the undead dragons.
Ghost Kingdom Bright Emperor's subordinates had considered shooting down the undead dragons in the sky.
The problem was that their own Undead Dragon Army was wiped out the moment it took off.
Their ranged troops could not keep up with the undead dragons' flying speed either. Often, just as they were preparing to attack, the undead dragons had already flown far away.
As soon as they stopped, the undead dragons flew back again, descending straight from the sky and launching attacks on them.
But the ghost kingdom's Undead Army had no way to stop the undead dragons' raids at all.
Now, several cities on the ghost kingdom's side near Heavy Breath Mountain were no longer under the control of the ghost kingdom's undead.
If the ghost kingdom wanted to deploy troops into Heavy Breath Mountain again, it either had to detour from the rear and take the long way around, or find a way to fight back and retake these cities.
Detouring was out of the question.
Ghost Kingdom Bright Emperor could not afford to lose face like that. Therefore, retaking the cities and opening the passage through the urban district was the proper approach.
But they had also seen the strength of Gu