Douluo: Not enough blood? Use your brain

However, after pondering in his mind for a long time, the correct answer emerged on its own.

"So, the Soul Spirit that Xu Yuan is preparing to fuse with this time is this Evil Eye Tyrant!?"

Leng Yaoyu was somewhat disbelieving.

He was already at level seventy, and the new Soul Spirit fused at this time was basically the last Soul Spirit for this Martial Soul.

Especially since Leng Yaoyu knew that Xu Yuan had more than one Martial Soul, possibly three, the requirements for Soul Spirits would only be higher.

Under normal circumstances, if the twenty-seven Soul Ring slots of the three Martial Souls were to be completely filled, even with Spirit Domain-level mental power, the theoretical upper limit of Soul Spirits would be nine, meaning each Soul Spirit would provide at least three Soul Rings.

Each Martial Soul would roughly have a configuration of three Soul Spirits.

Xu Yuan is now at level seventy, so what he's obtaining should be the last Soul Spirit for this Martial Soul.

With his aptitude, could it be that he can't withstand a hundred-thousand-year Soul Spirit?

Leng Yaoyu suddenly understood.

Perhaps that's how it is.

Three Martial Souls place too high demands on Soul Spirits, especially since Xu Yuan is cultivating all three Martial Souls simultaneously.

"So, will he become weaker in the later stages instead?" Leng Yaoyu frowned, feeling that this speculation was somewhat unreasonable.

Will Xu Yuan, who was so fierce in the early stages, really be unable to keep up in the later stages?

Beside Leng Yaoyu, Gu Yue's gaze was fixed on the Evil Eye Tyrant.

The Evil Eye Tyrant is an alien species from the Douluo Plane, a powerful race in the universe that, for unknown reasons, appeared in the Douluo Plane and bred the Soul Beast race known as the Evil Eye Tyrant.

Without a doubt, the Evil Eye Tyrant is one of the few powerful Soul Beast races on the Douluo Continent that has no connection with the Dragon race, nor with the many gods and divine beasts.

Gu Yue had only seen the Evil Eye Tyrant Overlord, who came to challenge Di Tian, during her recuperation period.

It must be said that this is a naturally powerful race.

Their very structure as an anomaly gives them a unique advantage in mental attributes.

"Even if the attributes are scattered, their mental power talent far exceeds that of most other Soul Beasts."

The control of elements is ultimately linked to the mind.

The so-called scattering is just a dispersal of the paths for using mental power.

In fact, regardless of their attribute, the Evil Eye Tyrant race is on the same starting line in terms of mental power cultivation speed; only strength and weakness need to be judged based on attribute.

The mental attribute is considered a special attribute that transcends ordinary elemental attributes.

Moreover, the Evil Eye Tyrant race itself possesses other characteristics that can further mutate powerful derivative attributes from the mental attribute, such as the Destruction and Space-Time attributes possessed by the Evil Eye Tyrant Overlord.

In fact, the so-called derivative attributes are merely the result of excavating these two forces to a certain level, and the root of excavating the power of these two major attributes is still mental power.

"This is a race naturally suited for mental cultivation."

Gu Yue looked at the Evil Eye Tyrant on the screen, seemingly able to penetrate the essence of this Evil Eye Tyrant through the screen.

"Teacher, is there anything special about this Evil Eye Tyrant?"

She had also noticed the change in Leng Yaoyu's expression.

Leng Yaoyu explained her speculation to Gu Yue.

"Teacher, this Evil Eye Tyrant should be close to a hundred thousand years old, right?"

"Yes, that's for sure. Even if Xu Yuan doesn't absorb a hundred-thousand-year Soul Spirit, he will definitely choose the Soul Spirit closest to a hundred thousand years to fuse with," Leng Yaoyu said.

As she spoke, she suddenly realized that there was also a problem with her logic.

Why must it be for the strongest ten-thousand-year Soul Spirit?

Could it be that Xu Yuan still wants this Soul Spirit to break through?

However, it is common for thousand-year Soul Spirits to break through to ten thousand years, but there have only been a handful of examples of ten-thousand-year Soul Spirits breaking through to a hundred thousand years in the past ten thousand years.

But, why not?

Leng Yaoyu recalled what she knew about this Evil Eye Tyrant, only to find it a blank slate.

Xu Zhi didn't publicly release the research results of this Evil Eye Tyrant at the time, but instead shifted his attention to the characteristics of the Evil Eye Tyrant race that he had researched, providing improved techniques for mental power cultivation methods.

Mental power cultivation has always been a top priority for Soul Masters. What Xu Zhi researched was not a mental power cultivation technique, but techniques for improving mental power cultivation methods. This universal achievement caused a sensation in the Spirit Transfer Pagoda at the time.

Unfortunately, it was only universal, and the upper limit that could be reached was not high.

It was not of great significance to mental attribute Soul Masters who had already achieved the Title Douluo realm. At this stage, mental attribute Soul Masters had already perfected their mental power cultivation techniques to a certain extent.

However, even so, this technique was still of great value.

"This Evil Eye Tyrant must have something special about it." Leng Yaoyu looked at the screen, preparing to observe what was special about this Evil Eye Tyrant.

Unfortunately, Xu Yuan didn't give her a chance.

Xu Yuan's upper limit?

You can't see it.

The special features of the Evil Eye Tyrant?

You can't see it either.

Because Xu Yuan still killed it in one shot.

With a shot, the Evil Eye Tyrant fell.

At this moment, inside the Soul Spirit Pagoda, on the thirty-sixth floor.

Xu Yuan finally didn't walk towards the gate leading to the next floor, but stopped in place, his gaze focused on that strange mist.

After the Evil Eye Tyrant's energy body died, this strange mist was left in place, and as time passed, Xu Yuan could feel the origin of this Soul Spirit gathering.

Soon, within the mist, an eye gradually took shape.

The size of this eye was also gradually increasing, but the space inside the Soul Spirit Pagoda was limited, so the Evil Eye Tyrant only showed a height of about nine meters in Soul Spirit form.

On the eye, there were nine tentacles extending out, each tentacle also about ten meters in length.

In fact, the size of this Evil Eye Tyrant would not be so small.

Xu Yuan stepped forward, looking at the Evil Eye Tyrant's soul spirit, and said, "You should have seen my strength. My ability, that last shot, should have conveyed it to you as well. I can only say that I am the most suitable Soul Master you will encounter here. If you want to go further, don't resist."

The Evil Eye Tyrant trembled slightly, its giant eye not daring to stare at Xu Yuan. Instead, it constantly scanned its surroundings, and its nine tentacles never stopped waving, but they didn't dare to approach Xu Yuan at all.

That last shot was too terrifying.

However, the illusion of the starry sky and the powerful mental strength also left a deep impression on it.

Being able to transmit this illusion in the form of spearmanship, this human Soul Master's strength far exceeds the power of that last shot.

"It seems you have no objections."

Xu Yuan waited for three seconds. When the Evil Eye Tyrant did not explicitly refuse, he directly stepped forward, enveloping it with his mental strength, and then brought it into his Sea of Spirit.

As he brought the Evil Eye Tyrant into his Sea of Spirit, isolating the Evil Eye Tyrant from the Soul Spirit Pagoda, a beam of light enveloped Xu Yuan from above the Soul Spirit Pagoda, teleporting him away.

Inside the monitoring room, Leng Yaozhu sighed helplessly.

She didn't see clearly.

"From my understanding of him, this Evil Eye Tyrant definitely has a chance to break through 100,000 years. Perhaps by the time we see him appear with seven rings, this Soul Spirit will have already broken through."

Of course, would they be able to see his seven rings?

Xu Yuan's battles now mostly involve five rings because he uses the Tianyuan Five Elements Spear.

What level will his main Martial Soul reach after seven rings?

Gu Yue's biggest concern about Xu Yuan was this point.

His mental-attribute brain Martial Soul's mental strength increases just as fast as hers!

"Are you so sure?" Leng Yaozhu looked at Gu Yue in surprise.

"That's right. If I'm not mistaken, he already has four Soul Spirits. For this fifth Soul Spirit, as long as his body can withstand it, he can even try a Ferocious Beast Soul Spirit."

Is Xu Yuan's body strong enough?

No one had ever doubted this point.

Leaving the Spirit Transfer Pagoda, Xu Yuan returned directly to Sea God Island.

At this moment, the Sea God Pavilion's meeting had also ended.

The result of the Sea God Pavilion's meeting was to officially begin opening up for external exchanges.

That is, the exchange plan of Shrek that Xu Yuan had previously revealed at the Heaven's Fate Star Luo Soul Master Academy.

"Go to the Demon Plane?"

Yun Ming knew that Xu Yuan had just gone to challenge the tower.

However, the time was too short.

Too fast.

He couldn't help but frown and asked, "What Soul Spirit did you fuse with?"

"It's an Evil Eye Tyrant, not completely fused yet, less than 100,000 years, but it's about to break through. I feel that once it's completely fused, it will also mutate, and then it will also break through the 100,000-year bottleneck."

Xu Yuan didn't hide the state of the Evil Eye Tyrant from Yun Ming.

After Yun Ming heard this, his eyes flickered a few times, and he told Xu Yuan to go to the Demon Plane to fuse with the Evil Eye Tyrant first.

"Tree Elder's power has also spread there, so don't worry about not getting feedback from the Douluo Plane's laws when breaking through there," he reminded Xu Yuan, telling him to break through with peace of mind.

Xu Yuan didn't hesitate and rushed directly into the Gate of Demons.

Demon Plane, Shrek City.

Xu Yuan found Ya Li and asked about the most suitable area for breaking through recently.

"Evil Eye Tyrant?" Ya Li frowned and said, "A 100,000-year Evil Eye Tyrant's normal size is about 100 meters, and the tentacles will extend nearly 150 meters. It's definitely impossible to break through in Shrek City. Also, your Evil Eye Tyrant is actually a Star attribute mutation."

She pondered for a while and pointed out a path for Xu Yuan.

"Over there, about fifty kilometers ahead, there is a canyon, Thunderfall Valley. It's quite suitable to break through 100,000 years there."

When Soul Beasts break through 100,000 years, they need to experience a Lightning Tribulation. This Lightning Tribulation is not like the Heavenly Tribulation that Ferocious Beasts undergo, which exists to kill the Ferocious Beasts. The Lightning Tribulation still has a certain amount of opportunity and testing nature.

"Since it's an Evil Eye Tyrant, and it's a mutation-induced breakthrough, it's still necessary to actively enhance the Lightning Tribulation to maximize its potential."

Soul Spirits also have to undergo tribulation when breaking through, but because of the contract with the Soul Master, the Soul Master can also help the Soul Spirit overcome the tribulation.

Therefore, Soul Spirit breakthroughs are safer, but the form of the Soul Spirit itself is not free, so there are gains and losses.

Xu Yuan drove his mecha towards the direction indicated by Ya Li.

Thunderfall Valley.

"The terrain here is unusual."

Just arriving at the periphery of this valley, Xu Yuan felt the unusualness.

The valley itself seemed to have the characteristic of gathering energy.

"So, if we guide the power of the stars here, the surrounding terrain will also help to constrict the power of the stars, creating a good environment."

Xu Yuan released the Evil Eye Tyrant from his Sea of Spirit.

The previously unfinished contract continued at this moment. Finally, with the signing of the contract, the Evil Eye Tyrant's aura began to expand.

As its aura changed, its appearance also began to expand, returning to its original size.

An eighty-meter giant eye, and nine tentacles of more than one hundred and twenty meters.

After it returned to this posture, the thunder of Thunderfall Valley also began to fall, rumbling down on its body.

However, these thunderbolts fell on its body as if they were a kind of tempering, making its body faintly more condensed.

It hasn't broken through yet.

This is only because the changes inside its body have triggered the already existing thunder in Thunderfall Valley to descend.

Xu Yuan's gaze was always on the Evil Eye Tyrant. Through the contract, he could clearly sense the changes within the Evil Eye Tyrant's body.

Pure mental power began to evolve.

Affected by Xu Yuan's mental origin, the power of the stars also began to condense within its mental origin.