Although he didn't know what had happened, his reaction was unbelievably quick!
Puff!
All of his vital blood was sprayed onto the Black Tortoise shell, and the restless Black Tortoise shell instantly calmed down.
The Supreme Ancient Ancestor let out a sigh of relief at once.
But at the next moment... the arrays around exploded with an endless killing intent. Its power increased directly by a thousand times compared to just now!
The boundless pressure immediately left the Supreme Ancient Ancestor dumbfounded. He never imagined that the arrays here could be so terrifying, and even through the Black Tortoise shell, he could feel the endless pressure.
Even his extremely terrifying physical body began showing signs of being unable to withstand it.
Cracks actually started to form on his body!
He was a cultivator of the Supreme level! The true master of this tunnel!
Who had ever forced him into such a state throughout ten thousand ages?
Just a mere array, how could it possibly be?
