Global Gu Refining: I can deduce the combined refining route.

What surprised Su Ze was...

He pulled but failed to pull out the Xuanyuan Sword.

This sword connects to this mysterious sky space.

After being startled, six portals suddenly fell from the void and hovered in the space of a hundred meters around the Xuanyuan Sword...

Dugu Yuemo walked over.

Her cold, beautiful eyes gazed at the unusual movement and she said, "It seems like the six doors represent six levels of challenges. Only after completing these challenges can one obtain the Xuanyuan Sword..."

"That must be the case."

Su Ze nodded: "And I can vaguely sense that there are also many opportunities in these six portals, no less than the Xuanyuan Sword. The ultimate thing you need may be among these challenges..."

"Uh-huh."

Dugu Yuemo said, "The Xuanyuan Sword is not the top treasure of this inheritance land. It only serves as the center of the formation to maintain the stability of this inheritance space. For more valuable treasures, we need to challenge behind the portal ourselves..."

After the two of them roughly figured out the operating rules here.

Don't waste time here.

There are six portals, which means six challenges.

Between the two of them, each could conquer the inheritance within three portals...

......

Su Ze entered a door due north.

The ancient and mysterious portal is shrouded in a layer of gray miasma, which is mysterious and a bit weird.

And as Su Ze took a step into the space behind the door.

He found out.

He came to a mysterious place filled with gray fog, which had the effect of blocking vision.

Even with the enhanced vision from the Sky Eye, Su Ze could only observe an area of ​​100 meters...

It seemed like there were mysterious insects, glowing with little bits of light.

Shuttle through the gray fog.

"It's not a poisonous insect, but pollen from some plant. It's not normal..."

Su Ze muttered.

In this area, apart from the thick gray fog, there is only this floating mysterious pollen.

So Su Ze thought.

The challenges of this heritage might be related to this mysterious pollen, or perhaps, the plants that produce it...

......

“Rustle, rustle…”

A mysterious cloud of pollen floated towards me, a strange fragrance filling my nose, bringing peace of mind and a sense of slumber to my soul...

Su Ze quickly focused his attention.

This pollen is very strange. If it weren't for my strong mental strength, I might have been infected by it and fell asleep here...

Once you fall into a deep sleep, you don’t know what dangers may occur.

"Shh!"

Su Ze waved his hand and a strong wind blew, trying to scatter the mysterious pollen.

however.

After Su Ze used external force to shake these aimlessly and randomly floating mysterious pollens.

At this moment, extremely powerful life forces revived like mushrooms after rain...

“Boo-boo-boo-boo~~~”

Then Su Ze was surprised to find that all the pollen had transformed into a strange insect beast.

Densely packed.

Like a swarm of locusts passing through, emitting a strong attack instinct...

Look at these mysterious bugs, about the size of your thumb.

It had petal-like wings and pink pupils that blinked strangely, and suddenly, pink tentacles emerged from its pupils one after another...

The picture is extremely weird.

The insect was the size of a thumb, and the tentacles emerging from its pupils were as thick as buckets...

"Psychic attack?"

Having seen all kinds of strange beasts, Su Ze didn't feel much about such an unusual attack.

The only thing that surprised him was that these pink tentacles were actually mental attacks...

Directly hit the soul, immune to physical damage.

"However, playing mental attacks in front of me is nothing compared to me..."

Su Ze smiled faintly.

As he thought about it, dense swarms of fireflies, evolved from his mental power, pounced on him.

"Zizzizi~"

Then they saw those pink tentacles, after encountering these spiritual fires that were like maggots on the tarsal bones, they immediately began to twist and melt.

It's like squid thrown into hot oil...

What made Su Ze's eyes light up was.

As these pink tentacles were burned, the insect beasts that had mutated from the pollen died.

It turned into pollen again.

However, the pollen at this moment is no longer the same as before. It is a kind of pure soul energy that can be absorbed to increase the strength of mental strength...

"The evil within the pollen has been annihilated, and the pure soul energy, the enhancement effect is unknown..."

But even if the improvement is not much, the key is that there is simply too much pollen here.

In the gray fog, there are scattered...

Su Ze even felt that.

In this level, he could very well make his mental strength exceed 10,000...

And Su Ze guessed.

Maybe the reward for this level is related to soul energy.

He was looking forward to finding the source of the pollen and the rich rewards he would gain in terms of mental strength...

Immediately.

Su Ze was no longer restrained and released a soul attack.

Kill these pink tentacles and absorb the pure soul energy they contain...

The strength of his mental power also gradually increased...

......

"9123......"

"9124......"

"9125......"

......

Although the mental strength provided by these pollens after killing the evil is very average.

But the quantity is too large!

Su Ze walked forward in the gray fog. Several hours passed without a moment's rest. He was constantly fighting monsters, and pollen was everywhere...

"9400......"

"9401......"

"9402......"

......

"9888......"

"9899......"

"9900......"

......

Several more hours passed.

Su Ze felt that his soul was undergoing a rapid transformation.

"finally!"

"It's broken through the 10,000 mark!"

When the soul left the body, the baby's body with three heads and six arms was now covered with a layer of silver film.

And it is evolving towards armor...

"Even though it hasn't transformed into armor yet, with this layer of silver film covering its soul, its strength is already incredibly strong!"

"Even the spiritual fire erosion I released can't cause much damage to my current soul body..."

"Is this the improvement brought about by a mental strength of 10,000?"

......

Su Ze felt very satisfied with the changes in his soul body after breaking through the mental strength mark of 10,000.

Mental strength is now up to standard.

Just wait until I get the Xuanyuan Sword to make up for the last famous sword Gu in the third Gu Sea.

Then, upgrade the level of all poisonous insects to level 150!

Su Ze can then open up the fourth Gu Sea!

After this series of events, the most difficult thing is to increase the strength of mental power.

Su Ze arrived first.

That means the opening of the Fourth Gu Sea is just around the corner...

"What is that? Could it be..."

He also killed a large number of evil pollen bugs, absorbed their soul energy, and slightly increased his mental strength by ten points.

Su Ze walked through a fog.

Suddenly, I saw an extremely bright place in my perception, which seemed to be the source of pollen...