This grand formation had once been laid down by eighty-one kings, its might unmatched. It was said that it could even withstand the attacks of an Emperor.
The Zhou Tian Star Fighting Grand Formation Ye Xiwen had set up now naturally could not compare with the legendary formation at its peak, which could contend against an Emperor. But using it merely to trap two Seal King Realm experts was more than enough.
This was also a method Ye Xiwen had only just comprehended: using those demon kings to set up the Zhou Tian Star Fighting Grand Formation.
Countless strands of Star Power transformed into beams of starlight and blasted down. Borrowing the mighty force of the entire universe, when pushed to its limit, it could bind even an Emperor—let alone mere Seal King Realm experts.
While they had been fighting fiercely just now, Ye Xiwen had already ordered those demon kings to set up the Zhou Tian Star Fighting Grand Formation. With the battle in full swing, they had not noticed that the demon kings had completed the formation without a sound.
Battle King and Void King dodged again and again, but the starlight in the sky only grew more intense, and the Star Power ever denser. It kept raining down upon them. Perhaps one or two beams could not shake their defenses, but when tens of millions of rays descended at once, the astonishing sight of falling stars finally came crashing down.
Battle King and Void King charged left and right, but they could not break through the Zhou Tian Star Fighting Grand Formation at all. They could only defend where they stood.
Battle King roared, "Slay All Under Heaven!"
At that moment, he firmly occupied the center of the Zhou Tian Star Fighting Grand Formation, seeming to merge