"Whoosh, whoosh, whoosh..."
Just as the Chaos Star Domain allied army held the Heavenly Saint City Star Beast army firmly at bay with its iron-barrel formation, slaughtering them in droves.
The main force, which had remained motionless at the rear of Heavenly Saint City's army, took action.
Warriors of various races possessed by Soul Devouring Beasts formed numerous squads of several hundred and threaded their way forward from the rear of the battlefield.
These squads advanced at astonishing speed, were superbly equipped, and had extremely high individual strength.
Each squad was also led by first- or second-rate experts, clearly marking them as elite troops.
Like "knife points" stabbing in from every direction, they rapidly thrust toward the Chaos Star Domain allied army from behind the Star Beast army.
Once these special troops joined the battlefield, the defensive lines of the Three Great Royal Cities immediately came under tremendous pressure. Casualties soared, and disorder broke out along the lines.
Fortunately, the Three Great Royal Cities had prepared for this and assembled similar elite troops.
They immediately joined the defensive formation and pushed forward, preventing the enemy experts from breaking the formation single-handedly.
Although Heavenly Saint City had more ranked experts than the Three Great Royal Cities and the entire Chaos Star Domain combined.
The Plane Laws of the Saint-Seizing Land constrained these mighty figures who could fly through the heavens and burrow through the earth, turning them into "martial arts experts" and greatly reducing their destructive power.
Relying on its geographical advantage, the Chaos Star Domain side managed to keep its defensive lines steady for the time being despite the immense pressure.
This also greatly boosted morale throughout the Chaos Star Domain allied army and considerably steadied everyone's hearts.
At that very moment, another change arose at the rear of Heavenly