Talisman Cloud Cave,

the best cave mansion on Celestial Talisman Island, with Spiritual Qi concentration reaching Top-Grade Level,

has always been the exclusive cave mansion of the Grand Elder of Celestial Talisman Sect,

and now it has also been assigned to Zhou Xun.

In the Cultivation Room,

Zhou Xun sat cross-legged on a cushion, and the first task he was to perform was refining Blood Demon Crystals.

Earlier, in the Chosen Secret Realm, he killed Old Demon Yulu and his four companions, obtaining a total of four Blood Demon Children,

according to his previous experience, he could refine four Blood Demon Crystals.

With a wave of his hand, a red light flashed out, transforming into a Blood Demon Child!

With its master’s demise, as an External Incarnation, it was now merely a shell. The once formidable and awe-inspiring Blood Demon Child naturally became dull,

if not for Zhou Xun’s Secret Technique to preserve it, its internal Blood Demon Power might have been greatly depleted.

However, without a Divine Soul, extracting Blood Demon Crystals was much easier for Zhou Xun.

Zhou Xun waved his hand, and the Blood Demon Child in front of him floated up instantly,

then he formed a spell with his hands, a spirit light struck the Blood Demon Child in front, enveloping it in a faint red glow,

upon seeing this, Zhou Xun forced out a drop of Essence Blood, and under the control of the spell, transformed it into a Blood Talisman, suspended above the Blood Demon Child,

the spell evolved, continuously striking the Blood Talisman and the Blood Demon Child,

as strands of peculiar blood red power escaped from the Blood Demon Child and were captured and absorbed by the Blood Talisman above.

As time passed, the aura of the Blood Demon Child diminished, while the Blood Talisman above began to condense into a small blood-colored stone, growing larger over time.

Eventually, the Blood Demon Child shriveled up, collapsing like a heap of sand, turning into dust,

and above it was a goose egg-sized, blood red, gem-like Blood Demon Crystal.

Zhou Xun repeated the same steps three more times,

ultimately obtaining two goose egg-sized and two fist-sized Blood Demon Crystals.

Looking at the Blood Demon Crystals in front of him, akin to red rubies, Zhou Xun was very pleased.

Slapping his Blood Demon Bag at his waist,

"Roar, roar!"

A flash of red light, transforming into five Blood Demon Children standing before Zhou Xun, making the already small Cultivation Room even more cramped.

For ease of reference, Zhou Xun arranged them as Jia Yi through Jia Wu,

Jia Yi, of course, was the one refined by the Grand Elder of Celestial Feather Sect, its body now slightly glowing red,

its aura fluctuating intensely, still undergoing transformation.

Zhou Xun originally believed it would evolve once it digested that Blood Demon Crystal, but it appeared he had underestimated it.

Jia’er and Jia San, meanwhile, were refined from the corpses of the Celestial Feather Sect Second Elder and Spirit Control Sect cultivator Feng Yuee,

Jia Si and Jia Wu were refined from the corpses of Wu Zongdao and Master Fengyue.

These four Blood Demon Children had completely digested the absorbed Blood Demon Crystals.

Their strength reached the level of their original bodies.

Zhou Xun summoned them to further enhance their strength.

This time, he refined four Blood Demon Crystals, two of Tier Three Middle-Grade and two of Tier Three Low-Grade.

Taking out a fist-sized Blood Demon Crystal, amidst the longing gazes of the five Blood Demon Children, Zhou Xun tossed it to Jia Wu,

which was the one refined from Master Fengyue,

as it was still at Tier Three Low-Grade level and the weakest among the five Blood Demon Children,

Zhou Xun gave it the largest Blood Demon Crystal, hoping that with its support, it could break through to Tier Three Middle-Grade.

The other fist-sized Blood Demon Crystal was given to Jia Si,

the remaining two were for Jia’er and Jia San.

"With these four Blood Demon Crystals, they should all advance to Tier Three Middle-Grade!"

"It seems to cultivate them all to Tier Three High-Grade, a large number of Blood Demon Crystals are still needed!"

Zhou Xun had already planned for this!

Every Core Formation cultivator he killed before, he was careful not to damage their bodies, for the purpose of refining Blood Demon Children,

and subsequently extracting Blood Demon Crystals.

Over the years, he had accumulated thirteen Core Formation bodies.

These correspond to thirteen Blood Demon Crystals,

Jia Yi is about to advance to Tier Three High-Grade, and future Blood Demon Crystals likely won’t be allocated to it,

in this manner, the remaining four Blood Demon Children can each receive three Blood Demon Crystals.

"Perhaps, I can indeed cultivate five Top-Grade Blood Demon Children, and when I use the Joint Attack Technique at that time,"

thinking about that scene, Zhou Xun couldn’t help but feel a surge of excitement.

That would definitely reach Nascent Soul-level combat power!

After a night’s rest, restoring his Essence, Qi, and Spirit to peak condition.

With a slap on his Storage Bag at his waist, a flash of light transformed into a giant wooden box about nine feet long,

with an Ice Soul Talisman attached on top!

With a gentle blow, the Ice Soul Talisman automatically fell off,

"Creaaak!"

With a wave of his hand, a force generated out of thin air, opening the box lid to reveal a body,

it was the core Formation cultivator of the Blood Refining Sect he had killed earlier.

Zhou Xun formed a spell with both hands, pointing to himself, and an Essence Blood automatically floated out from his forehead,

the spell changed, striking into the soybean-sized Essence Blood,

next, as if an invisible hand, it directly transformed the Essence Blood into an unusual Blood Talisman!

"Go!"

Pointing towards the corpse before him, the Blood Talisman slowly flew over, landing on the person’s forehead, slowly melding into it,

in just a moment, a faint blood light emitted from the body.

Due to being deceased for too long, the corpse’s Yin Soul Power had disappeared completely,

thus Zhou Xun could skip the step of removing the Yin Soul Power,

half a day later, a tenuous connection arose from the corpse,

thus, this Blood Demon Child was considered initially refined,

of course, for complete refining to Great Success, long-term corpse nurturing was still needed.

In the following half month, Zhou Xun refined all twelve remaining Core Formation corpses.

"Finally finished refining, now is the time for corpse nurturing!"

"Only this Celestial Talisman Island nearby, I wonder if there’s an appropriate Four Yin Land, if it’s not too far, it would be troublesome!"

With a touch to his waist, he took out the Small Divination Compass, then activated the spell and used the Divination Technique to begin probing.

Suddenly, Zhou Xun raised an eyebrow, revealing a delighted expression!

"Found it!"

A moment later, a figure soared into the sky over Celestial Talisman Island, transforming into a blue spirit light, heading towards the northeast.

Traveling about eighty thousand li, he arrived at a sea island,

the island was nearly a hundred li in size, but was extremely barren, devoid of any vitality.

"Here it is, Four Yin Land!"

Then he took out arraying tools, and according to the Array Map in the Blood Demon Scripture, set up an Extremely Yin Corpse Nurturing Array!

Then dug thirteen human-sized holes at the Array Eye, and put those semi-finished Blood Demon Children in, only exposing a head outside.

At midnight, Zhou Xun looked up at the sky, then cast a spell.

"Rise!"

Instantly, a chilling wind howled, dropping the surrounding temperature significantly,

streams of Yin Qi whistled over, enveloping the Blood Demon Children, and with the moonlight from above, were absorbed together by the Blood Demon Children.

Seeing this, Zhou Xun nodded in satisfaction.

Then he set up a Concealment Array to hide everything here, and then transformed into a spirit light, flying towards Celestial Talisman Island.