roar!

The fourth-tier Netherworld Beast roared and leaped out like a giant black shadow, quickly soaring into the sky and descending towards Lin Xiaofei.

Lin Xiaofei's spiritual power surged forth, releasing his domain power and emitting a huge cloud of mist that instantly enveloped an area around him.

Immediately afterwards, it took a step forward, its figure flashed, and it quickly entered the spatial bead.

boom!

The fourth-tier Netherworld Beast slammed down on the spot where Lin Xiaofei had disappeared, wreaking havoc.

Suddenly, the earth shook and a loud boom was heard.

This fourth-tier Netherworld Beast thrashed about in a cloud of mist, preparing to smash Lin Xiaofei into a meat patty.

As it frantically pounded against the mist, Lin Xiaofei flashed out of the spatial bead.

At the same time, the Black God Sword within his body burst forth, transforming into a stream of light that swiftly pierced towards the Netherworld Beast.

With a loud bang!

The Black God Sword contained astonishing impact force, directly striking the Netherworld Beast. Instantly, the Netherworld Beast flew out like a cannonball.

Rumble!

The fourth-tier Netherworld Beast landed hundreds of feet away, smashing the ground with a loud bang, creating a large crater.

"My full-force attack could only manage to leave a shallow cut on the fourth-tier Netherworld Beast."

Killing it seems quite difficult.

Lin Xiaofei glanced at it, then waved his hand and quickly picked several Grade 3 Netherworld Grasses next to the cave.

Immediately afterwards, the power of the mist domain was released, and another cloud of mist quickly flew out.

"roar!"

The Nether Beast rolled over and got up, roared, and saw a cloud of mist appearing near its cave, so it rushed over.

"I've almost completely plucked all the high-grade Nether Grass here."

At this moment, Lin Xiaofei glanced around and quickly headed away into the distance, no longer intending to get entangled with this fourth-tier Netherworld Beast.

An hour later, Lin Xiaofei swiftly traversed the mountains, arriving at the westernmost area of ​​the Netherworld Mountain.

Surrounded by mountains, dense clusters of Netherworld Grass grow in every corner of the mountains, cliffs, and forests.

"Among these mountains, there seem to be quite a few Netherworld Grasses."

A rough estimate suggests that there are countless first-tier Netherworld Grasses, and perhaps over two hundred thousand second-tier Netherworld Grasses.

Lin Xiaofei arrived at the foot of a giant mountain, raised his eyes slightly, and quickly scanned the Netherworld Grass among the mountains.

"With so many Grade 2 Netherworld Grasses, it's likely that no cultivator dared to pick them here for a very long time."

With these thoughts in mind, Lin Xiaofei leaped into the mountain forest.

This was the last area he had explored. Once he had harvested all the second-grade and higher spiritual herbs, he planned to accelerate his cultivation.

"Um?

There are also quite a few fourth-tier Netherworld Beasts here.

Suddenly, Lin Xiaofei stopped and saw a fourth-tier Netherworld Beast hidden in the shadows of the woods in the distance.

Having only explored fifty miles, he encountered a fourth-tier Netherworld Beast. Not wanting to provoke it, he released a cloud of mist that enveloped the area for hundreds of miles.

Then, he quickly searched for second-grade spiritual herbs and kept his distance from the fourth-order Netherworld Beasts to avoid them.

Lin Xiaofei carefully concealed himself and slowly searched through the woods.

Thump! Thump! Thump!

Suddenly, more than a dozen ghostly beasts rushed down from the mountaintop forest like boulders rolling down.

"Um?"

Lin Xiaofei glanced at the scene and his expression changed.

He quickly concealed himself and entered the spatial bead.

These dozen or so fourth-tier Netherworld Beasts were each comparable to a Nascent Soul stage cultivator, and he dared not provoke them.

Thump! Thump! Thump!

These Netherworld Beasts, unaware of Lin Xiaofei, quickly rushed out of the woods from Lin Xiaofei's vicinity and headed into the distance.

That was close!

These ghostly beasts suddenly rushed down from the mountain, for reasons unknown.

However, now that they've left, I can finally go and search for second-grade Netherworld Grass.

Watching the Netherworld Beast disappear into the distance, Lin Xiaofei flashed out of the spatial bead and disappeared into the forest.

"More than 8,000 second-grade Netherworld Grasses were searched on this mountain."

Lin Xiaofei glanced at the Netherworld Grass that had just been planted inside the spatial bead.

With a wave of his hand, he planted the freshly picked Grade 2 Netherworld Grass in the spatial bead.

"Currently, there are over 700,000 Grade 2 spiritual herbs inside the spatial bead."

Lin Xiaofei counted the number of second-grade spiritual herbs, his heart filled with joy. Then, gazing at the towering mountains opposite, he muttered to himself, "

There are still about twenty more hills left to explore completely.

With that, Lin Xiaofei took a step forward and continued walking.

Ten li, twenty li, thirty li...

Along the way, Lin Xiaofei picked second-grade Netherworld Grass while carefully avoiding fourth-order Netherworld Beasts.

Sometimes, when he couldn't avoid them, he would simply hide inside the spatial bead and wait for the Netherworld Beasts to leave before continuing on his way.

Soon, he climbed over three or four more mountains, where he found quite a few Grade 2 Netherworld Grasses.

Finally, Lin Xiaofei arrived at the foot of the last mountain.

"This is the last mountain we'll be on in our search for the second-grade Netherworld Grass."

Lin Xiaofei glanced at the scene and muttered to himself, feeling a little smug.

Along the way, he felt that he was quite lucky and did not suffer too many attacks from fourth-tier Netherworld Beasts. Fortunately, the journey went smoothly.

Without hesitation, he continued his search from the foot of the mountain towards the summit.

"The environment in this Netherworld Mountain is very special. There are many Netherworld Beasts in it, and there is also a special dark power."

So that's why there are so many Netherworld Grasses here, right?

Lin Xiaofei muttered to himself as he walked through the woods, picking second-grade Netherworld Grass.

Ten li, twenty li, thirty li...

This time, he quickly moved through the forest, searching for the second-grade Netherworld Grass.

"It'll be here soon, it'll be here soon."

There are only fifty-odd miles left to explore before we completely finish exploring this place.

Moreover, there are already more than 900,000 second-grade spiritual herbs planted inside the space bead, and more than 10,000 third-grade Netherworld Grass.

"Haha, I'll soon have over a million second-grade spiritual herbs!"

Lin Xiaofei, traveling through the mountains, casually picked a second-grade Netherworld Grass, then looked at the Space Bead with a look of delight on his face.

At one point, he finally finished exploring this last area.

"Although we didn't reach a million Grade Two spiritual herbs, having over 970,000 is barely enough for cultivation."

Currently, the Nascent Soul stage immortal technique I cultivate is a second-grade Pure Void True Technique.

Although this immortal technique allowed me to cultivate to the peak of the Nascent Soul realm, the purity of the spiritual energy within my body did not reach its limit.

Therefore, I need to cultivate another second-grade immortal technique so that the purity of the spiritual energy within my body can reach the level required for cultivating a first-grade immortal technique.

Lin Xiaofei thought to himself as he looked at a jade slip in his storage bag, which was the first-grade immortal technique that Ren Yiyan cultivated, the "Spiritual Image True Technique".

The Spiritual Image True Technique contains not only cultivation methods for the Nascent Soul stage, but also cultivation methods for the Deity Transformation stage.

Therefore, he decided to cultivate this first-grade immortal technique to better improve the purity of his spiritual energy and thus enhance his strength.