583: Upper limit of mental strength

Together, is that right?

Chen Du thought this was a good idea.

If Zhang Youren was truly taken over by an Energy Lifeform through Possession, then Chen Du might even be able to glean some information from him.

"A Rank 5 Special Spirit Realm corresponds to the 25 to 29.9 Rank range, which means Advanced Aerial Warriors."

"I've only just reached Rank 25. Wouldn't going in now be a bit too early?"

Chen Du raised his question.

"It's fine. All Special Spirit Realms are divided by Rank tracks inside."

"Rank tracks?"

"Yes."

"Rank 25 to 25.9 is one track, and Rank 26 to 26.9 is another track."

"And so on. The highest Rank track is Rank 29 to 29.9."

"There are five tracks in total. You and Zhang Youren will both go to the Rank 25 to 25.9 track."

Chen Du nodded and asked again, "What's inside?"

However, Rein shook his head.

"We've only been to this place once. The person who went was Yan Yun back then, but he was Rank 27 at the time, so naturally, he went to a different track than you."

"I asked him the same question you just did: what's inside?"

"But his answer was very strange. He said his track seemed to be broken."

"Broken?"

Chen Du couldn't quite understand the word for a moment.

"How should I put it? After all, I haven't been there myself. The general idea is that the original mechanism inside should be a mode of passing trials to acquire resources."

"But Yan Yun's track was broken. At that time, he didn't need to pass any trials; he just picked up resources along the way."

"However, because it was broken, the resources also seemed to become very scarce, and eventually, it collapsed, causing that track to close, and he was forced to withdraw."

"In short, that's roughly the idea."

"Nowadays, the Rank 27 to 27.9 track is no longer accessible."

"But according to his description back then, the other tracks weren't broken and could still be entered. It's just that we haven't obtained tickets since then."

Chen Du nodded with some regret, realizing he couldn't get any useful information.

But from Rein's words, he could roughly gather that this was a place to get rewards through challenges, though he didn't know the specific rules.

However, judging from Yan Yun's previous actions, it should be a mode where one can withdraw at any time, which would make the danger relatively low. This was also why Rein spoke of it with a relatively relaxed tone.

No wonder the Golden War Crab Civilization had never used it, saying they were waiting for a Genius qualified to become a Domain Warrior to appear.

If it's divided by Rank tracks like this, then Rank isn't really important; being able to enter is enough, and combat power is more important.

On this point, Chen Du was very confident.

Afterward, Chen Du brought up the matter of the mutated green mushroom stone to Rein.

He had originally intended to ask Durags about this, but in that situation, Chen Du had long forgotten.

Even if he hadn't forgotten, he didn't have the extra time to ask about it.

Rein fell into thought upon hearing this, clearly recalling and searching for relevant information.

This showed that it was very obscure information.

"If I remember correctly, the life aura on that mutated green mushroom stone is called 'Source Qi.'"

"This is a very strange resource. It grows randomly on any other resource, but it never appears by itself."

"And this thing is extremely rare, a resource that is very difficult to obtain."

"Additionally, although it appears randomly on other resources, like the green mushroom stone you mentioned, both the green mushroom stone and the Source Qi are independent; neither is affected by the other."

"What you call a mutated green mushroom stone actually hasn't mutated; it's just that it's equivalent to two resources: one is green mushroom stone, and the other is Source Qi."

"I haven't seen the Heavenly Book Civilization you mentioned. I only know that Source Qi can be extracted."

"These Source Qi are only useful when gathered to a certain amount; otherwise, they are useless."

At this, Rein showed a hint of an embarrassed expression.

"But what exactly they're used for, I really don't know. To be honest, I've never seen this Source Qi you're talking about. The reason I know about it is because I once heard Durags mention it."

"He said this thing is used for 'dissolving.' As for what it's used to dissolve, he didn't say, and I didn't ask."

Dissolve?

Like melting ice with heat?

Chen Du had no clue for a moment. It seemed he still needed to make a trip to the Sword Arrives Plate.

After all, that's where the Heavenly Book Civilization's Unique clue was.

As for what this Source Qi dissolves, Chen Du wasn't concerned, but he could draw a conclusion from Yan Yun being robbed.

Obtaining Source Qi could attract the Heavenly Book Civilization!

Although there might have been some element of luck that day, if he were to take out a resource with Source Qi in the Sword Arrives Plate, the probability of attracting the Heavenly Book Civilization should be very high.

However, the Sword Arrives Plate was the territory of the Sword Arrive Civilization after all. Chen Du couldn't expect to encounter a situation like the Myriad Flowers Civilization, which was in a state of war and thus unable to pay attention to him.

Therefore, it would be best to improve his strength a bit before going.

It would be best to first visit the Special Spirit Realm in the Third Ecological Circle.

The two then chatted about other things.

For example, how to cultivate devouring grass and so on.

"Then I'll be going, Chen Du."

Rein stood up and said.

"I originally wanted to inform you and Zhang Youren to have a match to fairly determine the ownership of the ticket."

"Now that there are two tickets, it's natural for the two of you to go together. Other Geniuses are far behind you."

"I came to your side first. Now I'll go to Zhang Youren's side."

"I have great hopes for both of you."

"The departure time and location will be sent to your wristbands then. It won't be long."

After speaking, he turned and walked towards the door.

"Wait a moment."

Seeing Rein turn to leave, Chen Du suddenly thought of something and asked, "I heard Zhou Cheng say that for some reason, the upper Rank limit for Domain Warriors is stuck at Rank 35. So, I'd like to ask, is the upper Rank limit for Mental Energy also the same?"

"Is the upper limit also Rank 35?"

Because Chen Du's Mental Energy was exactly at Rank 35, and Vice Chen Du would definitely be able to pass wave 27 or even 28.

According to the Crystal Space's mechanism, Mental Energy would inevitably increase by 1 or 2 Ranks.

Therefore, Chen Du really wanted to know if Mental Energy had this Bottleneck.

If there was no Rank 35 limit, he wouldn't care, but if there was...

"It's the same. The upper Rank limit for Mental Energy is also Rank 35. No one has ever been able to break this restriction."

Rein answered casually. After seeing that Chen Du had no other questions, he left.

"Can the Crystal Space surpass this limit?"

Chen Du muttered to himself, a hint of excitement in his voice. Now that ten hours had passed, wave 27 would definitely be cleared, and his Mental Energy would increase by at least 1 Rank.

He remembered that the Crystal Space had broken through the Lingkong Barrier, which meant that before Rank 20, Mental Energy could not exceed Rank 20.

The current situation was not quite the same as it was then. As for whether it could break this upper limit, he didn't know.

With this expectation, Chen Du used Crystal Summon.

A figure identical to him immediately appeared beside him.

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