Meanwhile.
As Su Changsheng ventured deep into the Black Tortoise Grand Formation, outside the encirclement of Azure Fire.
Xu Xian, the divine son of the Extreme Yin Yao Court, also stared fixedly at the devastating aftermath of the battle ahead.
After a long silence, he still could not help drawing a deep, sharp breath.
The several Great Yao Kings beside him could not help speaking up as well.
"Truly formidable."
"If I'm not mistaken, that was the source of the Black Tide just now. At first, I thought the Black Tide Lord might withstand thirty percent of his strength. Now it seems that, never mind thirty percent, he might not even have used ten percent."
"Yes, but wasn't that the tiger from back then?"
"The Zhou Hu King of Ghost Lodge? How interesting. All these years, Ghost Lodge has believed that Bai Ling and Green Mountain joined forces to murder Zhou Hu. They even fell out badly with Void Lodge and Boar Lodge over it. But now it turns out this fellow was hiding here, all to fuse with that Black Tide Core?"
"Divine Son, what exactly is that thing?"
At this, the Great Yao Kings all looked toward Xu Xian, with the Lord of Angsu Yao Grotto wearing a particularly questioning expression.
The leaders of the Twenty-Eight Yao Grottoes more or less knew about the circumstances of Green Mountain and the other two, and had some understanding of how they were constrained by the One Qi Transforms into Three Purities Method.
But they had no way of knowing the deeper secrets.
As the Lord of Angsu Yao Grotto, however, although his relationship with the Green Mountain Yao King was not particularly harmonious for various reasons, he still knew quite a few of Green Mountain's secrets. For instance, he had