Upper Yang Grotto-Heaven.
The yin wind shrieked mournfully, scraping bone and melting blood.
All at once.
Jiang Ning saw the Azure Dragon Envoy's blood and vitality rise like flames from within him.
In an instant.
Blood-red flames burned in the night sky, and the darkness retreated in every direction.
For a moment, even the yin wind veered away.
"Come and fight!" the Azure Dragon Envoy roared into the night ahead.
His hair stood on end with fury. An astonishing aura surged from him, like a volcano on the verge of eruption.
At the sight of such power, Jiang Ning's expression grew grave.
Six blood replacements!
He made the judgment at once.
According to the records, after six blood replacements, the blood underwent a kind of transformation.
The billowing smoke of blood and vitality turned from smoke to fire.
When a Martial Dao expert at this level fought, merely unleashing that smoke was enough to make ordinary grandmasters give him a wide berth.
It was one of the hallmarks of a top-tier grandmaster.
A top-tier grandmaster had not necessarily completed six blood replacements.
That title described combat strength.
Someone of extraordinary talent could wield the strength of a top-tier grandmaster without completing six blood replacements.
But anyone who completed six blood replacements and turned the smoke of blood and vitality into a vision of flames would possess the strength of a top-tier grandmaster.
That was the accumulation of power brought by blood replacement. Anyone who reached that point was bound to possess strength at that level.
Now, as the Azure Dragon Envoy's blood and vitality rose like fire, the ink-thick night drew back.
Perfect. Let's see what he can do!
Jiang Ning took two steps back.
The next moment.
The yin wind suddenly grew fiercer.
It swept past with shrill, piercing