Without hesitation, General Lei drove the terrifying lightning spear in his hands, imbued with all his Demonic Power and the military formation's power, straight into the Demon Cave.
The Demon Cave did not even have a decent Mountain-Guarding Grand Formation. Against such an overwhelmingly powerful strike, its imposing, brass-studded gate shattered like paper, sending wood splinters and metal fragments flying everywhere.
A single strike had unleashed such tremendous might.
Standing outside the ocean trench, Military Advisor Zhang watched the earth-shaking blow and could not help clenching his fists, anticipation flashing in his eyes.
Cui Jiuyang stood beside him, taking in every trace of excitement on the advisor's face, and could not help shaking his head slightly.
He was celebrating too soon.
Sure enough, just as the thought occurred to Cui Jiuyang, the lightning that had pierced the gate traveled roughly ten feet into the cave before abruptly stopping, as though it had struck an invisible iron wall.
A puzzled look appeared on General Lei's face as well.
He could clearly feel something inside the cave resisting his tremendously powerful lightning spear, preventing it from advancing farther.
That power was rather peculiar. Instead of meeting force with brute force, it blended softness with hardness, yielding with strength, like resilient seaweed in the deep sea that could disperse most of the force.
Just as General Lei was about to pour in more Demonic Power and further condense the lightning on his Overlord Spear to break through the obstruction, the force blocking his advance suddenly pushed outward from the cave!
Its power was so immense that it knocked the seemingly unstoppable General Lei a full hundred feet backward before he could steady himself.
But General Lei was, after all, a veteran of countless battles. Even after his supposedly certain strike was blocked, he