Inside a grandly styled, simply furnished palace in the Sky-Splitting King's harem.
Gu Chenfeng sat cross-legged in the center of the palace, atop a hexagonal platform that rose from the floor, its surface engraved with countless profound patterns.
As Gu Chenfeng began circulating his technique to cultivate.
"Hum..."
The runes on the platform lit up with a dark red glow. A crimson light barrier immediately formed around him, enclosing Gu Chenfeng within.
Gu Chenfeng's divine sense immediately detected vast amounts of pure blood qi power, along with spiritual qi dozens of times denser than outside, flowing into the barrier.
This formation was actually a spirit-gathering formation powered by blood qi energy.
Gu Chenfeng also knew that the energy driving this grand formation came from the enormous Top-Grade Blood Crystal Ore Vein beneath Mountain-Suppressing City.
Simply cultivating inside the spirit-gathering formation already yielded better results than using high-grade blood crystals.
And at that moment, Gu Chenfeng was also holding two top-grade blood crystals.
As he circulated the Azure Dragon Transformation Technique, aided by the incredibly dense blood qi power.
His efficiency in refining that mass of Saint-Level Essence Blood soared once again.
As wisps of Saint-Level Essence Blood were successfully refined, Gu Chenfeng's powerful physique climbed little by little in an upward spiral.
Sensing all this, Gu Chenfeng could not help growing secretly excited.
Although his speed at refining the Saint-Level Essence Blood remained limited, if he continued cultivating at this rate.
Within ten years, Gu Chenfeng would definitely reach the Immortal Realm Peak.
Then, with the Enlightenment Platform's support, he could quickly break through to the Peak Source Venerable Realm.
Once his internal and external cultivation reached the "Dual Half-Saint" level.
He would probably have the strength to fight even a true Saint-Level Expert head-on.
The only thing that left