The sequence is too involutional, luckily I am too.

Chapter 131 Entering the Tower, the Corridor of Knowledge!

The next day, the four of them met on time at the entrance of the Divine Tree Palace.

As a complete newcomer to the academy, Lu Yan was curiously looking around, searching for the legendary "tall tower," only to be met with the undisguised speechless gazes of the other three.

"It seems you really haven't listened to a single class since you entered school."

Yin Shuo patted Lu Yan on the shoulder and explained helplessly, "The tower is just a name; it doesn't actually exist. It's just that our process of breaking through the secret realm is like climbing a tower, so we call it that."

Lu Yan suddenly realized, but instead of feeling embarrassed, he became even more expectant.

Since the meeting point was chosen to be the Divine Tree Palace, the tower is most likely related to the Divine Tree.

Perhaps during his climb, he will have a chance to touch this primordial tree of the gods?

He desperately wanted to confirm how the four divine trees within him differed from this primordial divine tree.

Sure enough, after the four waited a short while, Xiao Yiren led them into the Divine Tree Palace.

This time, however, they were not able to face the Tree of God directly, but were instead led to an underground palace directly beneath the Tree of God.

The underground palace was spacious and empty, with countless thick roots of the divine tree spreading overhead, densely entwining the ancient stone doors, exuding a sense of mystery.

"The source tracing plan—I see."

Lu Yan seemed to understand something; this tower must be using the power of the Tree of God to transport people to various secret realms.

The Tree of God can sense and respond immediately whenever someone finds Primal Sequence information or Primal Cards.

As everyone continues to advance into the secret realm, the primordial path will naturally be gradually completed, and may even touch upon an existence from an even more fundamental source.

"We'll bind the tokens first, and then as long as we enter the same stone door, we'll appear in the same scene."

Yin Shuo took the lead, took out his token, bit his fingertip and dripped blood onto it, and the other three followed suit, completing the bloodline binding.

In the next instant, all four felt a close connection between themselves and the tokens in their hands, and could even vaguely sense the positions of the other three tokens.

Even more surprisingly, after injecting mental energy into the token, they can communicate directly with each other.

"Isn't this just an advanced version of the phone?"

Lu Yan stroked the token with great interest, and the secret techniques and divine martial arts within his body also stirred, prompting a notification to pop up on the panel.

[The arcane professor has discovered a special rune and is working diligently to analyze it.]

[The Divine Martial Saint has detected an unknown metal and requests that the host hand over the token to Him for smelting.]

Lu Yan naturally wouldn't cause any trouble at this time. He put aside his distracting thoughts and followed Yin Shuo and his group toward the nearest stone door.

"Junior brother, you must protect your senior sister well~"

Yao Qing blinked her big, watery eyes, looking pitiful, and clung to Lu Yan, her body radiating pleasure.

Having not been with Lu Yan for a long time, she couldn't hide her joy.

Seeing this, Yin Shuo, who was standing to the side, wisely turned his head away and pulled Ning Ran, who hadn't reacted yet, aside.

You absolutely cannot play the role of a third wheel.

But Lu Yan frowned slightly: Yao Qing's loss of control over her power seemed to be getting more and more serious.

With a thought, the Black Forest Domain quietly unfolded, and a wisp of Yin-Yang energy was sent into Yao Qing's body.

Those overflowing joyful powers, when encountering Yin and Yang, are undoubtedly like lambs to the slaughter, quickly devoured.

Yao Qing gradually calmed down, and when she came to her senses and thought about what she had just done, her pretty face instantly turned bright red with embarrassment.

She was genuinely happy, but to be so proactive in front of the three of them was far too inappropriate.

Fortunately, Lu Yan didn't say much, and Yin Shuo and the other man wisely activated the stone gate silently, which allowed Yao Qing to quietly breathe a sigh of relief.

A moment later, the stone door slowly opened, revealing a chaotic interior where the specific scene was obscured.

The four exchanged a glance and stepped inside together.

Suddenly, everything around me fell silent. All I could hear was the sound of my own breathing, and the air was filled with the smell of old books.

Before Lu Yan could even open his eyes, a piece of information suddenly flooded into his mind.

[First Floor: Knowledge Corridor - West: Knowledge has value!]

He opened his eyes and found himself in a long corridor lined with bookshelves on both sides, but he couldn't see Yao Qing and the other two.

"The team-up token has expired?"

Lu Yan frowned and immediately channeled his mental energy into the token. A series of chaotic voices instantly rang out: "Brother Lu, Ning Ran, where are you?"

"Help! Why am I the only one here in this godforsaken place?!"

"What kind of lousy corridor is this? I've gone around in circles and ended up back where I started!"

"Aaaaaahh ...

Who else could it be but Yin Shuo!

Lu Yan reluctantly severed the connection and focused his senses, only to discover that the tokens of the other three people were nearby.

"Is it an illusion, or a spatial overlap?"

His eyes narrowed, and the secret manual suddenly appeared above his head, automatically turning to the third page.

[Secret Technique: Mirror Space: Activating this technique opens a portal to a mirror space.]

This is a secret technique that the Mystic Professor obtained after analyzing the Planeswalker cards. It is not the spatial teleportation or attack spell he expected, but a hidden mirror space.

He had tried it before. In the mirror space, one could do whatever one wanted without affecting reality, and the resources inside were inaccessible. It was the most suitable place for hiding or cultivation.

He never expected that this secret technique would come in handy here.

Sure enough, after activating the secret technique, the space in the corridor suddenly rippled, like countless mirrors layered upon each other, and in several of these mirrors, the figures of Yao Qing and the other two were clearly reflected.

Without further hesitation, Lu Yan darted into the mirror where Yao Qing was.

At this moment, Yao Qing was cautiously observing her surroundings, occasionally using her token to contact the others.

Fortunately, the token was still valid, indicating that they were still in the same secret realm, just separated by space.

Unable to contact Lu Yan, she couldn't help but feel a little worried: "I hope Lu Yan isn't in trouble?"

"Probably not."

Lu Yan appeared silently behind Yao Qing, startling her so much that she froze.

Almost instinctively, dozens of threads of pleasure shot out from Yao Qing's hand, whistling as they flew towards Lu Yan, while a bewitching and mysterious blurry figure faintly appeared behind her.

However, upon recognizing Lu Yan, Yao Qing quickly withdrew her amorous advances and said coquettishly, "Lu Yan, you scared me to death! Why did you suddenly appear?"

"The space here is very special; it seems to be countless small spaces overlapping each other," Lu Yan explained patiently, but his gaze toward Yao Qing grew increasingly serious—Yao Qing's sequence might really have encountered a significant problem.

Just then, a notification popped up on the panel: [The Mystic Professor has noticed the host's concerns and has decided to accelerate the development of the emotion control branch, but more relevant materials are needed!]

Lu Yan raised an eyebrow, his gaze unconsciously sweeping over the books on both sides of the corridor.

The Knowledge Corridor, as the name suggests, may contain useful information.

As he pondered, Yao Qing's mind was already racing: the overlapping spaces meant that Yin Shuo and the others weren't there, which meant that she could be alone with Lu Yan.

Thinking of this, her mood instantly brightened.

"Junior brother, you—"

Before she could finish speaking, Yao Qing saw Lu Yan use his secret technique again, raising his hand and pulling Ning Ran out of the next space.

"Senior sister, what did you just say?" Lu Yan asked curiously.

"It's nothing!"

Yao Qing turned her head away angrily, secretly vowing to herself that she would never pay attention to this clueless jerk again!

Lu Yan looked completely bewildered, having no idea what he had done to offend her.

"Hahaha! I'm out! Surprised? Unexpected!"

Just then, Yin Shuo also broke through the spatial constraints and emerged.

As a sequence of extraordinary beings, it would be too embarrassing if they couldn't even solve this spatial puzzle.

However, the praise he expected did not come. The three people who should have been separated had gathered together, each with a different expression: one was sulking, one looked bewildered, and the other looked at him with sympathy.

Ning Ran was taken aback for a moment, then tentatively asked, "Does it seem like I arrived at the wrong time?"

"No, you've come at just the right time."

Lu Yan quickly shook his head, pulled Yin Shuo and Ning Ran along, and together they explored this mysterious corridor.

As mentioned before, this seemingly narrow corridor is actually composed of countless overlapping small spaces, so no matter how many times they walk around, they can never get out of this area.

"We'll never get out of here at this rate!" Yin Shuo was getting frantic.

He knew that each scene in the tower had its own unique way to break the deadlock: the training ground required completing a certain amount of training, the fighting arena required defeating a specific enemy, and what troubled him the most was that he couldn't find the key node in these puzzle-solving scenes, so he could only stay trapped here.

"What a pity, if only I could have gotten my hands on that original card back then."

Yin Shuo sighed regretfully, and was about to consult Lu Yan for a solution when he found Lu Yan holding a book and reading it very intently.

What left him speechless was that Yao Qing and Ning Ran each picked out a book and were reading it with great interest.

"Seriously, do you guys have to be so calm?"

Yin Shuo complained helplessly, but then realized that the key to breaking the deadlock in the knowledge corridor was most likely in these books.

With that in mind, he forced himself to calm down, randomly picked up a book, and began to read it slowly.

On the other side, Lu Yan quickly flipped through several books, but found nothing.

Contrary to his expectations of ancient secrets, what was stored here were mostly messy travelogues, with chaotic dates, difficulty in distinguishing between true and false, and many were even blank.

"You can't possibly find the only correct one among so many books, can you?"

Looking at the densely packed books on both sides of the corridor, Lu Yan felt a headache for the first time. Sure enough, reading was not a thing for him.

He sighed helplessly, then casually pulled out a book from beside him. The cover prominently displayed "Klein's Diary, Volume Three".

"journal?"

Lu Yan's eyes lit up; perhaps he could find useful information here.

He immediately turned the pages of the book, and in the next instant, his vision blurred, and a cold and mysterious aura rushed towards him, as if an indescribable being was staring intently at him through the pages.

trap?

Lu Yan's heart tightened, and he subconsciously tried to unleash his power to counterattack, but suddenly a string of distorted black subtitles flashed before his eyes.

[*&；￥ has noticed your presence and has cast its gaze upon you.]

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