The blue-black seawater was clearly no ordinary seawater; it possessed extremely potent corrosive power.
The outer defensive Barrier Light Shields of Zhenhai City were being corroded at a rate visible to the naked eye.
Then, amid thunderous explosions, the hundreds of thousand-zhang waves surrounding Zhenhai City swept toward it with overwhelming force.
Bang! Bang! Bang!
Amid a series of deafening blasts, more than twenty powerful outer defensive restrictions were crushed to pieces by the enormous waves in the blink of an eye.
These city-protecting restrictions were at least fourth-tier, yet before these waves, they had no power to resist at all.
On the tower platform, some Spirit Transformation Cultivators could no longer hold themselves back from acting.
At that moment, Venerable Jizhao said with a grave expression, "There is no need for anyone to act yet."
As soon as he spoke, a foot-long azure light tree appeared in his palm. It spun rapidly, looking remarkably mystical.
Venerable Jizhao abruptly tossed it into the air, and the light tree scattered into countless motes of light before vanishing.
Immediately afterward, muffled rumbles rang out. The four hundred and ninety Myriad Dragon Trees scattered throughout Zhenhai City seemed to have been activated. All of them erupted with azure light and released astonishing spiritual energy.
The branches upon the trees began growing madly at several times their usual speed, baring their fangs and brandishing their claws as they rapidly extended in every direction, plunging directly into the void.
In the next instant, azure light flashed wildly around Zhenhai City's perimeter as countless azure branches emerged, intertwining into a net that covered the entire city.
This azure woven net was indestructible, actually withstanding the crushing assault of the hundreds of imposing thousand-zhang waves.
But that was not all. The azure branches seemed to possess a