Tongtian understood countless principles of arrays, yet he had never heard of this name. Clearly, this was a brand-new battle formation created through the closed-door deductions of the four Saints.
There had never been a formation suited for four Saints to wield together. This one was bound to be extraordinary!
He had guessed correctly.
The Four Extremes Annihilation Slaying Formation was precisely what the four Saints had jointly comprehended and repeatedly calculated while discussing matters on Kunlun Mountain. Its power far surpassed every battle formation of the past.
Yet this formation could only be activated when all four Saints acted together. Once it took shape, calling it world-destroying would be no exaggeration!
The Four Extremes referred to the four Saints.
Above the heavens, Black Cloud churned like boiling water, while violet lightning crisscrossed like a net!
As soon as the formation began to take shape, the Heavenly Dao sensed it. Thunder flickered faintly, and the clouds grew restless—a silent warning.
It warned the four Saints not to go to extremes, lest they inflict severe damage upon the foundations of the Primordial Wilderness.
The Heavenly Dao was, by its nature, the ultimate law and order that kept the Primordial World Universe from collapsing and scattering.
The four Saints had not expected to draw the gaze of the Heavenly Dao, and their hearts tightened slightly.
But the arrow was already on the string; there was no turning back. If they stopped now, Tongtian would surely counterattack at once, and they might perish with their Dao extinguished!
Yuanshi suddenly raised a hand and barked, "Annihilate!"
As his voice fell, the four Saints spun and shifted like phantoms. At the center of the heavens, a colossal vortex abruptly split open, unfathomably deep.
It resembled a devouring black hole that led straight into the void