The Myriad Beast Domain was a world that had already been destroyed, refined by the Heavenly Mechanism through some unfathomable means into a Secret Realm, allowing cultivators from the Nine Provinces to enter and temper themselves.
Since it was a destroyed world, then in its original history, Two Realms City must inevitably have been impossible to defend as well.
But now, with the cultivators of the Nine Provinces joining in, the situation had changed a little. No matter how one put it, the number of Nine Provinces cultivators who had entered the Secret Realm this time was eight hundred if not a thousand, and every one of them was in the Cloud River Realm. Such a force was absolutely not weak.
At this moment, the cultivators of the Nine Provinces had all ascended the various sections of the city wall, coordinating with the cultivators of the Myriad Beast Domain to fend off the enemy.
On the wall of Section A3, another rumbling roar rang out, and the entire wall suddenly shook.
A dazzling pillar of light pierced through several li of ground and blasted into the densest area of Monster Beasts, turning all the Monster Beasts in that region into blood mist and vaporizing them in an instant.
Thunder Roar had shown its might once again.
The cultivators of the Myriad Beast Sect and the Crimson Fire Camp were also fighting bravely to kill the enemy. Under the streaming volleys of Controlled Artifacts and spells, one Monster Beast after another fell on the road of their charge.
Beneath the city wall, the corpses of Monster Beasts piled up like mountains, and even more Monster Beasts trampled over those corpse mountains, charging without fear of death toward the wall of Section A3.
Lu Ye swung his saber until he went numb.