Douluo: Not enough blood? Use your brain

But what truly puzzled Xu Yuan was that this soul spirit had been studied by his father, who had roughly calculated its mutation process. He could even basically confirm that the final step of mutation could be achieved after this soul beast contracted with a soul master possessing both star and mental attributes.

This seemed tailor-made for him now.

However, how could Xu Zhi, who died thirteen years ago, have foreseen the current Xu Yuan?

"Xiao Yuan, it seems you're curious too. I won't hide it from you. This is the soul spirit your father left for you. Even that Phantom Beast was prepared for you by your father. As for why he made these preparations, I have no idea. Also, after you fuse with this Evil Eye Tyrant, your father has some instructions. Perhaps you can find the answer then," Xu Shengqun said.

In fact, Xu Shengqun wanted to know the truth even more than Xu Yuan.

Could it be that Xu Zhi could predict the future?

How is that possible?

"Phantom Beast!" Xu Yuan finally remembered that he had speculated that the Phantom Beast was left by his father, and now he had confirmation from his uncle.

Xu Yuan didn't think that the soul spirit arranged by his father would go wrong.

Since his father left this soul spirit and instructed Xu Shengqun to release these two soul spirits at a specific time and give them to him, he obviously had confidence in these two soul spirits.

After this Evil Eye Tyrant was absorbed by him, it would definitely be able to complete this transformation.

It's just...

"Why arrange it this way?"

This Evil Eye Tyrant only seemed to be compatible with Xu Yuan.

If paired, the Phantom Beast could definitely be paired with other soul spirits.

After all, the ability of a soul spirit is a foundation. The soul skills truly bestowed upon the soul master are evolved from the most compatible abilities of both parties, not necessarily the soul skills mastered by the soul spirit itself.

Xu Yuan was also clear that any ferocious beast soul spirit, even with a far-fetched reason for compatibility, could grant the soul master sufficiently powerful soul skills after fusion.

"Could there be some special significance in breaking through the 100,000-year bottleneck after mutation?"

Xu Yuan could only think of this point.

Perhaps, breaking through the 100,000-year bottleneck for a soul spirit is a rare opportunity in itself?

In fact, being able to understand this point was not derived from Xu Yuan's speculation of Xu Zhi's motives, but rather a direction he considered when envisioning how to maximize the use of this Evil Eye Tyrant after he truly fused with it.

"If I have four soul spirits that can break through 100,000 years, perhaps I can use this opportunity to sense the Evil Eye Tyrant's breakthrough and find the key to a soul spirit's form breaking through 100,000 years?"

If he could really seize this opportunity, giving up a ferocious beast soul spirit and choosing a soul spirit with a high probability of breaking through 100,000 years wouldn't be a loss.

One ferocious beast soul spirit plus four ten-thousand-year soul spirits, versus five hundred-thousand-year soul spirits, Xu Yuan would choose the latter.

Cultivation, cultivation, comprehension is very important!

Xu Yuan inexplicably remembered Yun Ming's instructions just now.

"Soul spirit advancing to 100,000 years, perhaps there is a special opportunity. Although I am a soul master, I can also take this opportunity to feel it, perhaps there will be different gains."

If replicated on Yao Yao and the other three, that would be a total of five opportunities.

Five opportunities, especially the latter four, to feel the changes of Yao Yao and the others from ten thousand years to one hundred thousand years, this may also be a different experience.

"My father is a scientist, he may pay more attention to this process and is trying to provide me with this opportunity?"

In any case, Xu Yuan decided to venture into the Soul Spirit Tower to see that Evil Eye Tyrant.

However, since it was an Evil Eye Tyrant, and not yet 100,000 years old, the floor it was on wouldn't be high, so Xu Yuan didn't plan to have Jiang Wuyue go with him again.

After telling Jiang Wuyue, Xu Yuan left Shrek Academy alone.

As soon as he made his decision, Xu Shengqun in Tianhai City immediately filed it for him.

Spirit Transfer Tower.

A girl with silver hair and purple eyes was waiting at the entrance of the Spirit Transfer Tower.

Xu Yuan hesitated slightly when he saw the girl at the entrance of the Spirit Transfer Tower.

With a hint of uncertainty, he called out, "Gu Yue?"

Was this Gu Yue?

Before leaving Shrek, Gu Yue's appearance was not outstanding, belonging to the type that became more attractive over time, with black hair and normal black eyes.

At this moment, Gu Yue had completely changed, not only was her appearance stunning, but her hair and eyes had also changed greatly.

Moreover, Gu Yue's appearance at this moment immediately made Xu Yuan think of Na'er.

Upon closer inspection, Na'er had more humanity, more playfulness and cuteness, while Gu Yue's stunning face carried a feeling of aloofness.

Gu Yue also saw Xu Yuan.

"Yes, it's me." She nodded, confirming her identity.

Xu Yuan's mind was a bit chaotic.

He could confirm that Na'er was still in the Demon Plane.

Since Yun Ming said that Na'er had been training there, it was impossible for Na'er to sneak back under his nose.

Gu Yue had never been to the Demon Plane.

Across two planes, could she have fused with Na'er?

Xu Yuan didn't believe it.

So there was only one explanation, which was that Gu Yue originally looked like this. The previous Gu Yue was because she had sealed certain abilities, thus revealing her previous appearance. Na'er only looked similar to her because she was separated from her.

In the original story, it was also because Gu Yue did not directly unseal, but unsealed everything in the process of merging with Na'er, so she directly became her original appearance, making people think that she would only become like this after merging with Na'er.

Moreover, Xu Yuan thought of the scene of fighting for the Dragon God Dragon Soul in Dragon Valley before.

At that time, Gu Yue was wearing a veil, but her appearance itself was not the ordinary appearance before, but should be the current appearance.

Xu Yuan simulated it in his mind. The current Gu Yue wearing that veil at that time was completely the same person!

"Teacher said you were going to break into the tower and asked me to come here to pick you up." Gu Yue said.

Her tone had no fluctuations.

“This is troublesome.”

Xu Yuan followed Gu Yue into the Spirit Transfer Pagoda headquarters.

“You’ve changed quite a bit, and your soul power too,” Xu Yuan could vaguely sense Gu Yue's soul power fluctuations at this moment.

Close to level seventy!

You should know that Wu Siduo, whose soul power level was higher than hers when she entered Shrek Academy, is still only in her fifties.

“I returned to the family and received some inheritance,” Gu Yue said faintly, not explaining further.

Xu Yuan didn't continue to ask.

He naturally didn't believe it in his heart.

What inheritance? She definitely cheated herself.

Following the same procedure as the first time he entered the Soul Spirit Pagoda, Xu Yuan arrived at Leng Yaozhu's office area after the elevator doors opened.

“How is your teacher doing lately?”

Upon seeing Xu Yuan, Leng Yaozhu's first sentence was to inquire about Yun Ming's condition.

“Teacher is in very good condition recently.”

“Well, since you've come to challenge the tower at this time, it's best to fuse with a hundred-thousand-year soul spirit. It might be a bit difficult for one person, but at least try to push forward a few more levels. After all, even if you fail at any level, you can go back and absorb the soul spirits from the levels you've already cleared.”

Xu Yuan nodded in agreement.

What Leng Yaozhu said was actually quite obvious.

It meant that the Spirit Transfer Pagoda might adjust the suitable soul spirits for you to later levels, so try to challenge as many as possible and persevere to the corresponding levels.

Anyway, even if you fall on a certain floor, you can choose the soul spirits from the floors below that you have cleared.

The Soul Spirit Pagoda is still the core of the Spirit Transfer Pagoda, so the direct control is still in the hands of the Qian Gu Dongfeng lineage. Even if Xu Shengqun came personally, the outcome would be the same.

“Unfortunately, what I need is not a hundred-thousand-year soul spirit,” Xu Yuan thought to himself.

“Well, follow me.”

Familiar with the route, Xu Yuan entered the Soul Spirit Pagoda.

At the same time as he entered the Soul Spirit Pagoda, Qian Gu Dongfeng in the Spirit Transfer Pagoda's top-floor office also received the news and had all the hundred-thousand-year soul spirits compatible with Xu Yuan moved back at least ten levels.

Hundred-thousand-year soul spirits are generally comparable to Titled Douluos.

And to continuously challenge ten levels in a row without interruption is conceivable how difficult it would be for a level seventy Soul Emperor.

If another level seventy Soul Emperor came to challenge, even if they theoretically needed a hundred-thousand-year soul spirit, the Spirit Transfer Pagoda wouldn't change the order of the soul spirits because they wouldn't believe that the person could reach the level where the hundred-thousand-year soul spirits were located.

However, Xu Yuan was different.

Qian Gu Dongfeng clearly knew that Xu Yuan had unleashed the power of a Titled Douluo before.

During the battle with the Dark Blood Demon, the strength Xu Yuan displayed had spread out. He also knew about the strike where Xu Yuan borrowed strength to withstand the Dark Blood Demon's attack and cut off the Dark Blood Demon's path to survival.

Therefore, adjusting the order of the soul spirits was inevitable.

“It's much simpler than the last time I challenged with Na'er.”

Xu Yuan easily passed through the area of thousand-year soul spirits in the first eighteen levels.

Starting from the nineteenth level, it was ten-thousand-year soul spirits.

Back then, Xu Yuan and Na'er had to use tactics to pass the nineteenth level.

But now, Xu Yuan strolled leisurely.

Holding the Tianyuan Five Elements Spear, with just one strike, the ultimate spear light pierced through a ten-thousand-year soul beast.

Monitoring room.

Leng Yaozhu watched this scene and was quite moved.

“A level seventy Soul Master can kill a ten-thousand-year soul beast so easily. I now believe that he has the combat power of a Titled Douluo.”

Beside Leng Yaozhu, Gu Yue was also watching Xu Yuan's challenge the entire time.

This was an excellent opportunity to understand Xu Yuan's abilities.

“Xu Shengqun's spirit power compression technology should be the result of Xu Yuan's help in research,” Leng Yaozhu said, “I really didn't expect that, besides Yue'er, Xu Yuan is not only a cultivation-type genius, but also a research genius.”

“It doesn't matter. My technology has loopholes and is indeed not as good as his direction, but the focus of my research is still on creating ten-thousand-year soul spirits,” Gu Yue didn't seem to be angry because of Xu Yuan's spirit power compression technology.

Spirit power compression technology is to increase the age of ten-thousand-year soul spirits and improve the utilization rate of spirit power in this process.

This technology forced Gu Yue's Myriad Beast Platform plan to be shelved.

But Gu Yue didn't panic because of this.

Just as she said, the real focus of her research and construction of the Myriad Beast Platform was on creating ten-thousand-year soul spirits, not on the technology to increase the age of already ten-thousand-year soul spirits.

It's just that now she has the latter technology, using this to apply to the higher-ups for the construction of the Myriad Beast Platform, and build the Myriad Beast Platform first.

As for the former, she hasn't developed it yet.

Xu Yuan's spirit power compression technology forced her Myriad Beast Platform's early construction plan to be cancelled, but as long as her artificial ten-thousand-year soul spirit technology is developed, the Myriad Beast Platform will still be built.

Moreover, the Myriad Beast Platform will also serve as the second Advanced Spirit Ascension Platform, adopting Xu Yuan's technology.

As long as the technology is compatible, the current Advanced Spirit Ascension Platform will be replaced, and its spirit power share will be allocated to the Myriad Beast Platform. At that time, there will be resources to revive many past soul beasts with the artificial soul spirit technology.

Xu Yuan only used one spear on each level.

This made it impossible for Leng Yaozhu and Gu Yue outside to see his limit.

Until the thirty-sixth level, which was also the last level of ten-thousand-year soul spirits.

“Hmm? Why is it this soul spirit?” Leng Yaozhu looked at the screen and was a little surprised.

“Evil Eye Tyrant!” she whispered, “It shouldn't be.”

This soul spirit was not in the Soul Spirit Pagoda's soul spirit selection.

She remembered very clearly that this soul spirit was researched by Xu Zhi back then, and then it had never been returned to the Soul Spirit Pagoda's soul spirit storage area.

Chapter 458 Breakthrough, Hundred Thousand Years

Leng Yaozhu didn't react immediately.