Su Mu noticed Wen Wubin's strange reaction and couldn't help but feel curious.

Although he had some knowledge about Mount Buzhou, it was not much and was limited to the records in history textbooks.

History textbooks say that Mount Buzhou was a fairy mountain in ancient times. It was named Mount Buzhou because of its incomplete and irregular shape.

There are two most famous legends about this mountain.

One is that there is a pillar on Mount Buzhou that can connect to heaven. Even if you are a mortal, as long as you have the perseverance and ability to climb up the pillar, you can go to heaven.

Another famous legend is that in ancient times, Gonggong angrily hit Mount Buzhou, which broke the pillar of heaven and caused a big hole in the sky. As a result, the Milky Way poured down, disaster struck the world, and even the sun, moon and stars were displaced.

However, after research, many modern scholars have suspected that these two events are not as simple as recorded in history books.

What exactly does the so-called Heavenly Pillar on Mount Buzhou connect to and lead to? Is it really the heaven? There are many different opinions in the academic community.

There are many speculations about how Gonggong poked a hole in the sky after he angrily hit Mount Buzhou.

There are two mainstream speculations.

One theory is that the hole in the sky caused by Gonggong’s angry attack on Mount Buzhou and knocking down the pillar of heaven was actually the rupture of the ozone layer, which triggered a series of climate and geographical chain reactions and led to the disaster.

Another speculation is that it is related to the ancient "Gaitian Theory".

Some scholars suspect that the living creatures in the human world were actually imprisoned and raised.

The stars in the sky that people see are all fake, an illusion "covered" in the sky. That's why Gonggong was able to poke a hole in the sky, causing the sun, moon and stars to move.

This also broke the false illusion, allowing people to know the truth, and thus rise up in resistance, opening the chapter of a hundred schools of thought in ancient times.

As for who imprisoned all living beings? Is this the truth? Due to the lack of historical data, the academic community has been arguing endlessly and it is difficult to reach a conclusion.

However, Su Mu couldn't understand why Wen Wubin had such a strange reaction after hearing the name of Buzhou Mountain?

Is there any unknown secret about Mount Buzhou?

Su Mu asked curiously, "What's wrong, Principal Wen? Is there something wrong with this Buzhou Mountain?"

Wen Wubin glanced at him and said with a wry smile: "Mount Buzhou disappeared a long time ago."

"Disappeared?" Su Mu was stunned.

He really didn't know about this situation, and it wasn't recorded in the books.

"When did it happen?"

"I don't know. Some researchers have speculated that it should be around the time when the second secret realm descended."

"So early?"

Su Mu couldn't help but frown and guessed, "Could it be that the disappearance of Mount Buzhou is related to the information that Lu Zu said? Was it hidden by the gods to avoid being discovered by demons and beasts, or was it destroyed by demons and beasts?"

"I'm not sure about that." Wen Wubin shook his head. He was also curious about the questions raised by Su Mu.

Su Mu frowned even more tightly, and said with regret and disappointment: "So, the information given by Lu Zu is useless?"

"That may not be the case."

After some consideration, Wen Wubin said seriously: "At least we know that there is information in Buzhou Mountain! Moreover, Yuan Jiao, who has disappeared for many years, has appeared. Buzhou Mountain, which has also been missing for many years, may also show up!

I even suspected that these were all arranged long ago by the senior gods, so that we could practice in a few secret realms with lower difficulty before the third secret realm officially arrived, so as not to be caught off guard.

If this is true, then the Buzhou Mountain incident was probably something they had planned long ago."

After listening to Wen Wubin's analysis, Su Mu nodded repeatedly, thinking that such a situation was not impossible. He also asked Amiya to calculate, and the probability was 75%, which was considered very high.

Of course, they can't just sit and wait for Mount Buzhou to appear.

Su Mu suggested that we could start research based on ancient books and historical materials, find out the approximate location of Buzhou Mountain before it disappeared, and send people to search for it. Even if we can't find Buzhou Mountain, we can find some abnormalities and start an investigation in time.

"That's what I thought, too." Wen Wubin nodded, fully affirming Su Mu's proposal. "I will report this matter to the higher-ups later, and try to formulate a plan and take action as soon as possible."

Su Mu nodded and said okay.

Wen Wubin then asked: "Do you have anything else to report?"

"No more." Su Mu shook his head.

Wen Wubin smiled and said, "Then take Su Ye and the others, leave Yuanjiao Secret Realm, and go back to school to have a good rest. You have worked hard these days, and it's time to relax."

Su Mu didn't insist on staying.

His mission had been completed and even exceeded expectations. Not only had he led most of his classmates to safely evacuate the Yuanjiao secret realm, he had also thwarted the attempts of demons and beasts to invade the human world at the Yinshan Great Wall, and even killed the demon god Jiuying.

Moreover, his energy and spiritual power were greatly consumed in this series of actions.

Especially the sword that killed Jiuying at the end. Although most of the power came from Lu Zu and the residual souls of the gods, his body was also hollowed out in that instant.

Now he felt like he had just gone through several nights of sleepless battles. He even walked unsteadily. No matter how much tiger whip wine he drank, it would not necessarily make up for it. He needed to go back and recuperate before he could consolidate his cultivation.

Not far away, the furry ears of the powerful tiger king suddenly moved. What was going on as if he felt a chill in his crotch?

But before leaving, Su Mu also made a request: "I have subdued some monsters and beasts in the Yuanjiao Secret Realm. Can you take them all out?"

Wen Wubin glanced at the powerful tiger king being ridden by Su Ye and said with a smile, "Is it that tiger demon? Of course you can. But you have to teach it well, make it abide by the law, and change the bad habits it developed in the Yuanjiao secret realm. If you feel you don't have time to teach it, you can let it go to our affiliated middle school to study."

"It would be great to go to the affiliated middle school." Su Mu was overjoyed.

He could teach the new demons, ghosts and beasts some things, but he couldn't teach them everything. After all, he didn't have that much time or energy.

"It's just that I have a lot of new demons, ghosts and beasts. Can they all go to the affiliated middle school?"

Wen Wubin was slightly stunned: "Why, besides this tiger demon, you also collected other beasts?"

Without waiting for Su Mu to explain, he said, "Oh, I remember now, you said before that you had recruited some demons called Painted Skins and asked them to help gather intelligence in the Yuanjiao Secret Realm.

Speaking of which, these Painted Skin Demons are also heroes. If you want them to go to the affiliated middle school, of course there is no problem. I have made the decision on this matter. I will call the principal of the affiliated middle school and explain the matter later. "

Wen Wubin did not take Su Mu's words "there are a lot of new monsters and beasts" seriously. He patted his chest and took the responsibility of the matter.

In his opinion, no matter how many monsters and strange beasts Su Mu had collected, how many could they be?

A few dozen at most?

At that time, we can just ask the affiliated middle school to open a special class. These monsters and beasts followed Su Mu and made many contributions along the way. It is only right to provide some convenience for the meritorious officials.

After hearing Wen Wubin's assurance, Su Mu was very happy and said repeatedly, "Thank you, Principal Wen!" Then he switched the communication device to a special channel and called out, "Everyone, come and thank Principal Wen!"

Soon, groups of monsters and strange beasts appeared from every corner of the Yinshan Valley and rushed towards Sumu and Wen Wubin.

Among them, there are not only the Painted Skin Demon who is good at changing his appearance, but also many low-level monsters and beasts with special skills.

They were not valued and bullied in the Yuanjiao Secret Realm, but in Su Mu's eyes, they were very useful tool monsters.

In previous battles, these monsters and strange beasts hid in every corner inside and outside Yinshan Mountain, helping Su Mu and Su Ye control the situation on the battlefield.

As these monsters and strange beasts were running towards Sumu and Wen Wubin, many cultivators saw them but did not take action.

Because they heard Su Mu's words on the communication channel and knew that these were all their monsters.

What's more, these monsters and strange beasts were shouting words like "Thank you, Principal Wen" while running.

Wen Wubin, who was on the Yinshan Great Wall, was completely stunned when he saw these monsters and beasts running towards him and heard what they were shouting.

Didn't they say there would be at most a few dozen? There are already hundreds of them, right?

How can this be solved by adding a new class? You really want to take over the entire grade!