When Ling Xiao thought of this, he dispersed the Yin Lightning Soul Core.
He turned to the Yang Lightning Soul Core, intending to push it to its limit.
He would use Yin-Yang Reversal at its extreme to turn the Yang Lightning Soul Core into a Yin Lightning Soul Core, then condense a Yang Soul Core and achieve Yin-Yang Complementarity.
With his course planned, Ling Xiao immediately began his attempt.
Deep within the Ice and Fire Yin Yang Well.
The Ice and Fire Dragon Kings saw that Ling Xiao had shown no response for so long and thought he had given up.
At the thought, a trace of regret rose in both their hearts.
With Ling Xiao's aptitude, if he completed the Yin-Yang Complementary Dual Soul Cores, he might truly find a way to break through the legendary Million-Year threshold.
Just as the two dragons were lamenting this, they suddenly sensed movement above the Ice and Fire Yin Yang Well.
To their shock, Ling Xiao was still driving the Yang Soul Core madly toward its limit, even though it was about to collapse.
Ling Xiao kept forcibly raising his cultivation, as though he would not rest until he made the Soul Core explode!
At the sight, the Ice and Fire Dragon Kings were so frightened that even their bones nearly trembled.
If the Soul Core of a 790,000-year Fierce Beast truly exploded, it would likely blow the entire Ice and Fire Yin Yang Well clean away.
If that happened, even their burial ground would probably be reduced to ruins.
Thinking this, the Ice and Fire Twin Dragon Kings decided to go up and meet Ling Xiao.
But before they could rise, another disturbance came from above.
Ling Xiao had pushed the Yang Soul Core to its limit. It now stood on