Su Bai was also curious why the mentor couldn't open the book, while he had been reading it all day without any issues.

He picked up the book, casually flipped it open, and it opened effortlessly in his hands.

"How is this possible!!"

The mentor's eyes widened like saucers, staring in disbelief at the book Su Bai had opened.

At this moment, the mentor realized that this book was anything but ordinary!

After coming to this realization, the mentor frowned and said, "Su Bai, this matter is no small thing. The evaluation level of this technique is not something I can decide. I need to report to the principal first."

The students nearby, who were also reading, were drawn by the commotion caused by Su Bai and the mentor, and they looked over curiously.

Bai Ningbing looked at Su Bai's back and sneered, "Our junior seems to have stirred up some trouble again, hasn't he?"

Wang Qingqing glanced at Su Bai's back indifferently, then couldn't be bothered to pay attention and continued to delve into the book recording martial skills.

Su Bai? Just a mistake my grandfather made, no better than those flies buzzing around me every day.

A few minutes after the mentor reported, a figure suddenly appeared on the thirteenth floor of the library, exuding a Gold Tier aura throughout the floor, leaving all the students in shock.

"Damn, the principal actually used the Earth Tier combat skill Blink to get here?"

"What happened to make the Old Principal so anxious? Using an Earth Tier combat skill to travel within the school?"

"Is he crazy?!"

The principal ignored the crowd, quickly striding over to Su Bai and the mentor. The first thing he saw was the technique in the mentor's hand that couldn't be opened no matter what.

Snatching the book, the Old Principal held it excitedly:

"This... this book is indeed the autobiography of the great Luo Fan! Eighteen years ago, this technique disappeared without a trace, and the entire school went crazy looking for it!"

When the Old Principal heard the mentor's report, he had a suspicion in his heart. Overwhelmed with joy, he couldn't wait to verify this suspicion, so he hurried over using the Earth Tier combat skill!

"Hahaha, our Jiangzhou Martial Academy's Heaven Tier Beast Tamer technique has been found again!"

This book turned out to be a Heaven Tier technique!

Heaven Tier techniques involve a trace of the power of the laws of heaven and earth, and ordinary people have no right to practice them.

Only those in the King Tier Realm can create Heaven Tier techniques!

Below the King Tier, even copying it would cost half a life!

Those with strength below Diamond Tier don't even have the qualification to copy it!

However, those with Diamond Realm strength are at the level of a commander-in-chief of one of the five major military districts in the nation.

Such a prominent figure would lose half a life just to copy a Heaven Tier technique, showing its peril!

Therefore, the number of Heaven Tier techniques available in the entire Long Nation is very limited.

Originally, this technique was sent to Jiangzhou Martial Academy by the strongest human King Tier warrior to fulfill the last wish of his old friend Luo Fan.

Afterwards, this great figure, disregarding the backlash of the laws of heaven and earth, painstakingly copied it by hand and distributed it to various important places, hoping to cultivate more top-tier Beast Tamers.

After all, Luo Fan had shown everyone the powerful combat strength of Beast Tamers!

Fighting two King Tiers alone, cutting them down with overwhelming power and style!

When the original copy written by Luo Fan was sent to Jiangzhou Martial Academy, the military's intelligence department repeatedly instructed: this technique must be preserved well, and any Beast Tamer Superpowered Individual should be allowed to try and read it.

If anyone could comprehend even a fraction, the Beast Tamer Superpowered Individual would surely shine again!

The entire human race might even achieve new glory with the rise of a Beast Tamer Superpowered Individual!

The Old Principal recalled the scene when he first received this Heaven Tier technique, his expression becoming extremely excited, his right hand trembling as he continuously caressed every word on the cover, fearing the book might disappear again.

But just as the Old Principal was about to open the book, he faced the same problem the library mentor had encountered before.

"Hmm?"

Even the dignified Gold Tier Old Principal couldn't open this book!

The mentor beside him helplessly explained to the Old Principal, "Principal, I'm afraid only Su Bai can open this book."

At this moment, the Old Principal slowly shifted his attention from the Heaven Tier book to Su Bai.

The Old Principal squinted his eyes and asked, "Su Bai, can you open this book?"

Although Su Bai had learned from the Old Principal's few words that this book was a Heaven Tier technique, he still didn't know how rare and special Heaven Tier techniques were.

Su Bai, with a calm expression, took the book from the Old Principal and casually flipped it open.

"I don't know why you can't open this book, but it doesn't feel special to me, does it?"

The sound of Su Bai flipping through the book was crisp and clear.

Each page turned so naturally, so smoothly.

As if this book wasn't a Heaven Tier technique, but an ordinary textbook.

This scene made the Old Principal's eyes widen, his facial muscles visibly twitching, as he stammered:

"Is this... is this the legendary Heaven Tier technique recognizing its master?!!"

The mentor beside him, not understanding the situation, curiously asked, "Principal, what is Heaven Tier technique recognizing its master? Why can't we open it once it recognizes its master?"

The principal took a deep breath, but his excitement remained unabated:

"Heaven Tier technique recognizing its master is like a divine weapon recognizing its master, possessing uniqueness!"

"Simply put, before a Heaven Tier technique recognizes its master, others can read it and copy it, but how much of its profound meaning they can comprehend depends on their talent."

"Many who possess Heaven Tier techniques haven't even scratched the surface, merely imitating without true understanding, let alone having it recognize them as its master."

"Once someone truly comprehends a part of the profound meaning within a Heaven Tier technique, it will automatically recognize them as its master."

"The power of the laws of heaven and earth will activate, and all copies will disappear, and others will face the same issue of not being able to open it."

"I originally thought that when the technique disappeared eighteen years ago, it was because someone had already comprehended its profound meaning, which is why it vanished."

"This year, Su Bai is exactly eighteen years old, so perhaps the technique's disappearance was because it sensed the birth of its master and hid itself from us."

"Of course, this is just my personal speculation. I am merely a Gold Tier, not daring to presume to fully understand a Heaven Tier technique."

After speaking, the Old Principal carefully scrutinized Su Bai, this kid truly brought him unimaginable surprises!

"Su Bai, which part of this Heaven Tier technique have you comprehended?"

After listening to the Old Principal's explanation of the Heaven Tier technique, Su Bai was also taken aback.

Is it really that mystical?

However, Su Bai had already read through the book once and possessed the Origin Convergence talent, knowing more than the Old Principal.

This book was rated as Heaven Tier because it indeed had the power to manipulate the laws of heaven and earth.

But this ability could only be truly harnessed after cultivating the Sacred Beast Armament talent, and Origin Convergence was merely a key to open the treasure chest.