This idea is not groundless, Qin Hao tracked the whereabouts of the old heavenly master to Yunan.

After arriving in Yunan, he calculated the whereabouts of the Heavenly Master here.

But in the end, it was not revealed where the Heavenly Master went.

I only felt that there was a thick fog in front of me, blocking my divination.

And all kinds of clues pointed out that the Old Heavenly Master should also come to this ancient tomb, but in the ancient tomb, Qin Hao still didn't perceive the breath of the Old Heavenly Master.

Then there is only one possibility.

The Old Heavenly Master also did the same thing as Sima Pi, the Emperor of Jin Wai thousands of years ago, opening the immortal path and going to an unknown world of immortal cultivation.

Just when Qin Hao was speculating about the whereabouts of the Heavenly Master.

Ye Jiuyun's side, among the broken swords and remnants all over the ground, had already selected a lot of divine weapons that were not so seriously damaged, and planned to take them away.

These divine weapons are extremely sharp, not only have important research value, but also a good choice to stay on the body for self-defense.

Professor Cao asked Professor Zhou at this moment.

"Brother Zhou, in fact, I have always wanted to ask you a question, the way into the ancient tomb is extremely dangerous, how did you get here safely?"

Professor Cao has always wanted to ask this question.

They have seen it with their own eyes along the way, and the road in front of the ancient tomb is described as small in terms of danger.

It's simply vicious, nine deaths.

If they hadn't had the Heavenly Master to protect them all the way, they would have died in front of them.

But Professor Zhou, there are no such masters around them, how did they get here?

Professor Zhou said: "We listened to Mr. Li's words and smeared a special kind of corpse oil on our bodies to isolate our popularity. ”

Professor Zhou, although there is no strong person like the Heavenly Master around them, they can smear the corpse oil!

Don't forget what Li Qi does.

He is a professional corpse chaser.

Usually he also refines corpses, and there is special corpse oil on his body.

Rubbing the special corpse oil on the body can naturally perfectly cover the breath of the whole body.

As long as you don't show the aura of a living person, then the tricks in the natural tomb that were originally used to deal with the living are of course useless to Professor Zhou.

For example, zombie caves, firefly butterflies, green ivy goblins and even corpse incense konjac.

These creatures are in fact normally dormant.

Only when stimulated by the breath of a living person from an outsider will they wake up and attack.

And Professor Zhou, before they entered the ancient tomb, they had already done a whole body partition treatment.

Naturally, it is much easier than Professor Cao.

Along the way, there was almost no danger to this place.

On the contrary, Professor Cao and the others fought blindly and recklessly all the way, and they relied on the Heavenly Master to brush all kinds of bosses alone.

It can only be said that the two teams chose different moves.

Professor Cao listened to Professor Zhou's words and glanced at the Celestial Master sitting on the back of the green ox in the distance.

Smear corpse oil on yourself to isolate your popularity, and you can be safe?

The Heavenly Master probably knew about this earlier.

But the Heavenly Master didn't say it, and he probably didn't want to mess up things on himself.

Elegant, until death!

……

Professor Cao: They rested in this cave for a while.

Qin Hao took out his purple gourd and put the corpse of the nine-headed blackbird that had been cracked in half into the gourd.

The corpses of these nine blackbirds are also rotting if they are left here, so it is better to take them away and make the best use of them.

After receiving the corpse of the nine blackbirds, Qin Hao's ears, the system prompt also sounded.

"Ding! Congratulations to the host for killing the nine blackbirds underground, and obtaining rewards such as [Creation-level Kunwu Eight Swords-Soul Destroying Sword], [Creation-level Divine Power-Thunder Dragon Heavenly Seal], and incense value +1 billion! ”

The corpses of nine blackbirds were collected, and the system rewards were received.

Qin Hao's heart moved.

And this time, the reward is also very generous for Qin Hao now.

It's another creation-level divine weapon.

There is also a creation-level supernatural power Thunder Dragon Heavenly Seal.

In addition, there is a billion incense value.

Needless to say, Kunwu Eight Swords.

I've won two before.

Now that he has three of the eight, he is estimated to be able to collect them all one day.

It is worth mentioning the new creation-level Divine Power Thunder Dragon Heavenly Seal.

This is a mudra-type supernatural power.

It is divided into seven layers.

With thunder and lightning seals, printed into a dragon, if you can seven seals together, the power is infinite.

The upper limit of this Mudra Great Divine Power depends on the strength of the lightning possessed by the caster.

The stronger the thunderbolt, the more powerful the supernatural powers.

Looking at it this way, this magical power is too suitable for Qin Hao.

And it's exactly tailor-made for him.

Because in Qin Hao's body, there is an unrefined Zixiao Divine Thunder.

Wait until you refine all the Zixiao Divine Thunder.

and then cooperate with this thunder dragon heavenly seal to unleash.

Can you imagine how powerful that is?

Who can stop it?

This supernatural power will definitely become one of his own big killers in the future.

With the creation-level divine power in hand, Qin Hao's mood instantly improved.

This wave of blood earnings!

Not to mention anything else, just if you can obtain this magical power of creation, you will not lose anything on this trip to Yunnan.

The reward was in hand, just in time, and at this time, Professor Cao and the others also planned to get up and set off again.

They were going to continue to explore backwards to see what was in the deepest part of the tomb.

Since the legend is that it is Sima Pi's tomb, they want to see if there is Sima Pi's body in it.

If not, it means that the other party may really become an immortal.

And legend has it that there is a secret scroll of exercises left by immortal cultivators in this ancient tomb, and they want to know if it is true.

Professor Cao, Professor Zhou and others continued to set off.

Crossing the corridor.

Since the beginning of this new Yongdao, there have been no murals on the Yongdao.

It seems that the legend of Sima Pi ended after entering the fairy road.

The ancients who depicted the mural may not know what Sima Pi experienced after entering the fairy road.

Cross this road.

Suddenly there was a light in front of everyone.

A huge cavern that has never been seen before has appeared in front of everyone.

The space of this underground cave is so large that everyone has never seen before, and the zombie cave before can accommodate tens of thousands of coffins at the same time, which is big enough, right?

But compared to here, it's still a younger brother.

The space here is at least ten times larger than the zombie cave that Professor Cao and they have seen before!

It is hard to imagine that under the deep mountains and old forests of Yunan, there is such a large underground world space.

But, this is not the hardest to imagine.

It really made everyone gasp.

Still in this huge underground cavern.

There is a magnificent underground palace.

It is not known when this underground palace was built.

The scale is huge.

The whole body looks off-white.

It looks very old.

But at a glance, there is still a trace of immortal energy left.

Professor Cao couldn't help but say, "Shouldn't there really be immortals living here before?" This palace is the palace of the immortals? ”

There are such large palaces in the underworld.

Say it can be done by manpower?

Professor Cao was not convinced.

The environment in this underground world is so harsh.

Even though human beings have created countless miracles that have shocked the world.

Such as pyramids, the Great Wall, terracotta warriors.

But Professor Cao still didn't believe that mortals could build such a large-scale underground palace in the underground world.

This palace is outrageous.

It's only a little bigger than the world's largest pyramid of Khufu.

The ancient Egyptians built the Pyramid of Khufu for Pharaoh Khufu.

Legend has it that 2 million huge stones were used.

This underground palace will need at least 4 million stones to complete.

It's almost the equivalent of two pyramids of Khufu.

And don't forget that the Pyramid of Khufu was built on the earth.

The palace was built underground.

The difference in difficulty between the two is worlds apart.

Moreover, the palace was made in such a way that it was made in such a way that it was not comparable to the pyramid of Khufu.

The level of its production process is more than 10,000 times higher than that of the pyramid.

The amount of manpower and material resources required to build such an underground world is astronomical.

This amount of work is much larger than that of Qin Shi Huang connecting the ancient Great Wall and Emperor Yang of Sui digging the Grand Canal.

Professor Cao didn't believe that this project could be done by ordinary people in ancient times.

With the scientific and technological level and labor force of the ancients, it is simply impossible to do it.

And even if it does.

It is also impossible to leave no trace in history.

Which emperor did it?

How much manpower and material resources are spent?

There is not even a trace of information in the history books.

In that year, Qin Shi Huang built the Great Wall and Emperor Yang of Sui dug canals.

The huge amount of work forced hundreds of people to revolt.

The amount of work in this underground palace is larger than that of the Great Wall Canal.

Without a little documentation, it would be impossible!

Considering the possibilities of all parties, Professor Cao speculated.

This palace was not made by man.

Most likely, it was the work of an immortal.

To test this hypothesis.

Professor Cao, they walked towards the palace.

However, what makes them feel weird is that.

As they got closer and closer to the palace, Professor Cao and the others felt strangely that there was an inexplicable pressure on their bodies, which was getting bigger and bigger.

The first to stand it were Professor Zhou and Professor Cao.

The two of them were already old.

Physical fitness is not as good as that of young people.

There is an inexplicable pressure of terror here.

The first of the two old professors couldn't hold on under this pressure and stopped.

Further on, they can be crushed and vomit blood.

Then they were forced to stop by the many young students of the institute and the poachers, as well as the two hunter guides of Bunuada.

They are ordinary people after all.

Under this tremendous pressure, we can't go far.

Stopped where it was.

Only Ye Jiuyun, Li Qi, and several armed policemen with extremely high physical fitness are still advancing.

But then continued to move forward, Li Que and those armed policemen couldn't stand it.

They all stopped.

They're at their limit.

Finally, there is Ye Jiuyun who is still gritting his teeth and moving forward.

And at this time, he was also the closest to the palace.

It was less than ten meters away from touching the steps of the palace.

Ye Jiuyun saw that on the steps of the palace, there seemed to be things scattered on each step.

There are swords, there are books......

It's just a mess scattered on the ground.

If you think about it with your ass, you know that in this kind of magical place, the things that can appear here can't be mortal.

Perhaps, it's an opportunity to cultivate immortals!

Ye Jiuyun gritted his teeth, he came here, he couldn't go home empty-handed.

He walked several steps in a row.

Until he was suddenly dizzy by the pressure in the void, Ye Jiuyun's body shook, and he forcibly stopped himself and recovered his state.

At this moment, Ye Jiuyun had already come to the front of the palace.

He looked up and saw the steps of the palace like a ladder of heaven.

There are at least a few thousand steps.

Ye Jiuyun knew that he was afraid that it would be impossible for him to board it.

At this moment, there are several treasures that are closest to him.

They were a yellow sword scattered on the steps, two nameless books, and a brass ring.

Ye Jiuyun bent down and picked up the two books and the ring from the ground.

After a brief inspection, his face was ecstatic.

As he expected.

There is a great opportunity here!

Those two nameless books are indeed the method of cultivating immortals.

There is also the brass ring, which contains a lot of treasures.

It is of great use to Ye Jiuyun's cultivation.

Took these three treasures.

Ye Jiuyun set his eyes on the yellow divine sword that was closest to him at the end.

The divine sword is said to be very close to him.

But not too close.

The two nameless books and the brass-colored ring.

He landed on the bottom three steps closest to him.

Ye Jiuyun could get it as soon as he stretched out his hand.

And the yellow sword was a little far away from him.

On the tenth floor of the stairs.

Ye Jiuyun didn't know if he could climb to that position.

After all, there's too much pressure here.

Ye Jiuyun tentatively stepped on a step.

In an instant, an unprecedented terrifying coercion washed over his body.

Ye Jiuyun spit out a mouthful of old blood that was suppressed.

The terrifying pressure here is beyond the limits of ordinary people.

Ye Jiuyun is a powerful martial artist at best, and he is still an ordinary person, and it is not easy for him to hold on here for so long.

Ye Jiuyun also wanted to take the yellow divine sword on the steps above the tenth floor.

It can only be said that it is very difficult.

But he didn't want to give up.

Because he could see the yellow divine sword on the steps, the sword body was intact.

It was definitely of much higher quality than the broken sword remnant he had picked up in the nine-headed blackbird's cave before.

If you can get that yellow divine sword, you will definitely benefit immensely.

Ye Jiuyun was ruthless in his heart.

It's better to rush directly in one breath, even if you are seriously injured, you have to get this yellow divine sword.

As soon as he thought of this, Ye Jiuyun took a deep breath.

"Fight!"

He stepped under his feet and began to force his way up the steps of this shrine.

However, it is still the same sentence, the idea is very plump, and the reality is very skinny.

Ye Jiuyun thought very well, he fought hard and was seriously injured, and he also had to climb to the tenth floor of the stairs to get the yellow divine sword.

But reality soon slapped him with a backhand.

This slap directly woke Ye Jiuyun up.

Because he didn't have the right to go up to the tenth step.

Ye Jiuyun stepped up three steps in a row.

Not even the fifth staircase was reached.

The terrifying pressure increased tenfold in an instant.

Ye Jiuyun's whole person was washed by the pressure, and in an instant, he was like a kite with a broken string, and he was washed out by the huge pressure.

His whole body was in the air, and the old blood was raging.

Flying upside down for a distance of dozens of meters, he fell to the ground, seriously injured, and his whole body was crushed by the terrifying pressure on the steps, which looked very terrifying.

Ye Jiuyun laughed miserably in his heart.

It seems that I still think too much!

Even if you get seriously injured, you are not qualified to go up to the tenth floor?

Even if the fifth layer is not reached, it is already its own limit.

He still wanted to be reckless and get the yellow divine sword before.

Now it seems that it is just wishful thinking.