In the hanging storage ring, there are now more than twenty puppets of the alien spirit race, one ruthless.

I know this breath very well.

As soon as you get in touch, you can understand that it is the alien race, and there is no problem.

Isn't this the holiest place of the Academy, the forbidden place where the deans of the past have rested?

Why is there such a strong killing aura of the alien race?

The alien race feeds on humans, is cruel and tyrannical, and cannot coexist with famous teachers, so why does the breath of the former appear here?

Look around.

The place where it is located is supposed to be the interior of the mausoleum, which is very empty, but it is extremely dark, there is no light, and there is no breath.

If it weren't for the soul, it wouldn't have survived.

"There is not only a killing aura here, but also a majestic aura......

Soon, I realized that something was wrong.

This place not only felt the killing, but also the aura of righteousness, the unique aura of the famous teacher of the human race.

Walking along the empty room, I saw a huge black hole appear in front of me, and the killing aura came from here.

Around the black hole, there are soul treasures that are divided like the Green Soul Bell, arranged into a formation, and the surroundings are all over, counted, no more, no less, exactly one hundred and two.

"This should be the idea left by many deans......"

Zhang Hang nodded.

The other deans should have used this kind of soul dividing treasure, so that they could retain their thoughts.

It's just that these thoughts are not like witch spirits, like substances, which can come out at will, but they are just inside the treasure, like dead things.

"Could it be...... These ideas have survived, not just to evaluate the new dean, but to ...... Repression?"

Realizing something, Zhang was stunned.

The black hole not far away, the killing aura is strong, and the thoughts of many deans are lined up, coupled with the mausoleum, which gives people a feeling of suppression......

You don't have to think about it, you can understand that these ideas will be retained for 10,000 years, and it is not just as simple as assessing the new dean.

I'm afraid it's to suppress here.

"No, it's just ...... The connection point between the extraterritorial battlefield of the alien people and the continent, right?"

The Hongyuan Empire, among the many first-class empires in the surrounding area, is not as powerful, but it can allow the Famous Teachers Academy to be built here, it is said that it is because here, there is a node connecting the extraterritorial battlefield of the alien spirit race with the mainland.

In order to suppress this place, the academy was established to protect the luck of the human race.

Could it be ...... Right here?

This is the passage to the extraterritorial battlefield, so there is such a strong killing aura?

And the purpose of these dean's thoughts and mausoleums is to protect this place?

If this is the case, it can explain why the Dean's Mausoleum is so secluded and does not allow anyone other than the Dean to enter, I am afraid that this killing aura will leak and cause unnecessary panic.

"If that's the case, the deans of the past generations are indeed admirable......

As the dean for a day, even if he dies, he must stay behind his mind, guard here, and protect the safety of one party, and the famous teacher has indeed made indelible contributions to the human race.

This is probably the main reason why other professions respect them.

After a round turn, he quickly confirmed his guess.

This black hole not far away, constantly emitting a killing aura, making it difficult for people to get close, if there is no formation arranged by the dean's mind, there may be more and more, and finally the mausoleum will be washed away, and the entire Hongyuan City will be impacted.

"It's a seventh-level formation, and it's very cleverly arranged......"

Zhang Xuan nodded secretly.

The formation in front of you is not fixed, one idea can be driven, two can also be driven, and the more thoughts that accompany it, the more powerful it becomes.

"It is also mixed with the dean's order ......"

The Dean's Order is condensed from the minds of all the famous teachers of the academy, and it is the most suitable to use the most tenacious power of the human race to suppress this place.

These deans, after their deaths, kept the dean's order behind and used it to maintain the formation, so that the entire Hongyuan Empire, for 10,000 years, has not been persecuted by the alien spirit clan on a large scale, and has been in peace for a long time.

sighed with emotion, and was calculating that position he should go to with this idea, so as to make the formation more powerful, when he heard the black hole in front of him, and suddenly made a whistling sound.

Boom! Boom!

Like the impact of the tide, the powerful force, the entire mausoleum, kept shaking, and it seemed that it would collapse at any time.

Zizizizi!

Immediately afterward, Zhang Hang felt the black hole in front of him, a strong murderous aura, rushing over like a huge wave, and kept hitting the formation in front of him.

Airplanes!

The formation lit up and suppressed the murderous aura, but the latter became more and more ferocious, and the former was like a fishing net hit by a big fish, which would be unbearable and torn apart at any time.

"If it goes on like this, the formation won't last long......"

His face was pale, and his brows were furrowed.

With his eyesight, he could easily see that although the limit of the formation and the power of the killing qi could be blocked at the moment, it was also the end of the strong crossbow and would be torn apart at any time.

"No way!"

His face sank, he came to the formation, turned around, the light flashed in his eyes, and he kicked at a node.

Airplanes!

Under his power, the formation suddenly released a violent light, and its power increased greatly, and the formation that was already in danger and would shatter at any time stabilized.

Whew!

Ten minutes later, the surging killing aura stopped and calmed down again.

"Whew!"

Relieved, he retracted the ball of his foot.

His kick only increased the power of the formation in a short period of time, and after a long time, he couldn't hold on to it either, but fortunately, this killing aura didn't last long.

Although there is no library for this idea, with his understanding of the formation and the Eye of Reason, it is still easy to find a node to increase power.

"How can there be such a strong killing aura?"

Zhang Hang frowned, thought for a while and couldn't figure it out, came to the many treasures that held the dean's thoughts, looked around, and clicked on a treasure with his hand.

Airplanes!

The treasure was activated, and a thought appeared in front of him, it was Mu Kai Mushi.

"Thank you Dean Zhang, for your help just now, otherwise years of hard work will be ruined!"

After looking at it, Master Mu was grateful.

Although the mind exists in the treasure, the situation outside can still be known, and if it wasn't for the new dean just now, they may not be able to resist the murderous aura underground.

Let years of hard work be in vain.

"The ...... What's going on?" asked Zhang Xuan, waving his hand.

If it had been this kind of torrent, the formation would have been unable to withstand it for a long time, how could it have persisted until now?

"You have also seen that our thoughts are here to suppress the interface between the extraterritorial battlefield and the mainland, and there has always been nothing to do, at most it is this kind of slowly emitting aura, as long as we are here, it will not be a problem...... But for some reason, two years ago, there was a torrent like this, once a day!"

Looking at the black hole in front of him, Mu Shi's expression was solemn: "At the beginning, the power of the torrent was not so strong, and it could still be resisted, but in the last month, it has become stronger and stronger, even if you use all your strength, you can't resist it! Especially today, if you don't come over, even if the formation is not torn, there will definitely be wounds that are difficult to repair, and it will be difficult to hold on." ”

"Two years ago?" Zhang frowned.

"Hmm!"

Master Mu nodded.

"Can you find the reason?" Zhang asked Xuan.

"Our thoughts have been fused with the formation, and we can't move, and we don't know what's going on. However, if the guess is correct, it should be the seal of the extraterritorial battlefield and the continental node, and there has been an accident!"

After hesitating for a moment, Master Mu said.

"Seals?"

"Sealed in the depths of the cave, not here, this is the last level, once it is broken, it is equivalent to facing humans directly!"

Mu Shidao.

The connection point between the extraterritorial battlefield and the continent has several seals, and the strongest one is left by the original arrangement of countless famous teachers and ancestors, in the depths of the cave.

And here, it is the last pass, the last bastion of mankind.

"Dean Zhang, since you have sent your thoughts, you must have come here myself, can you go into the cave to check on your behalf, if something happens, you can pass on the news and let the human race prepare in advance! Otherwise, I am afraid that this torrent will continue to impact, and once you can't hold on, it will cause a big disaster!"

Looking at it, Master Mu had pleading in his eyes.

These thoughts, against these killing qi all year round, have been worn out too much, and they no longer have the strength they used to have, and they have long been integrated with the formation and cannot be moved.

Even if you want to investigate, you can't do anything!

Besides, once you leave, the violent killing aura strikes again, and the lack of suppression in the formation can easily cause collapse, and a situation that no one can predict will appear.

"Into the cave?"

Zhang Xuan frowned.

"Well, just go in and take a look, know the reason in advance, and then you can have a way to deal with it, otherwise, I'm afraid that there will be a more powerful outbreak, and the formation can't resist, and the entire academy will suffer because of it!"

Master Mu was worried.

"How do I get into the cave?"

Knowing the other party's worries, Zhang Xuan asked.

"The smell of killing in the cave is strong, and the thoughts alone can't go deep, so they must ...... Let's go in with the flesh!"

After hesitating for a moment, Master Mu said: "Dean Zhang's physical body can hold the dean's order and come here, at that time, I will release the formation through a gap, and you can directly enter the cave! ”

Zhang Xuan frowned.

You don't have to think about the danger of the cave, and if you enter it, you will most likely never get out again.

However, if you don't go in, you don't know the reason, you can't solve the problem of these killing gases, once this last barrier can't bear it, the entire Hongyuan Empire will immediately be ruined and fall into war.

"I know it's difficult, but ...... There's really nothing we can do!"

The danger of the cave, Master Mu also knew that it was indeed inappropriate to let the other party go down, but this was related to the rise and fall and survival of the human race, and the future of the Famous Teacher Academy, he had to speak.

However, just go down and watch, if you are careful, plus there is the protection of the dean's order, it will not be too much of a problem.

"Okay, wait a minute, I'll contact the deity now and let him in!"

Zhang Hang nodded.