Liu Shanshan grafted the golden elixir, and the others got the allocated resources and worked hard to practice. Yang Yuan was planning to go to the Mausoleum of Qin Shihuang and connect the entrance of the secret formation to Kunlun Mountain to form an area where you can fight. When he saw two professors, Chen Jinhua and Sun Qingyan, hurried over.

"General Yang Yuan!"

At this time, Professor Chen also broke through the foundation building realm. Although his combat power was average, he became much younger, and his spirit and temperament had greatly changed.

When he was in his thirties, he no longer had his previous aging and his every move was extremely sensitive.

Sun Qingyan also became a master, only one step away from foundation building.

"Academician Chen, Professor Sun!" Yang Yuan clasped his fists.

"You are back just in time. We have been studying the boundary channel these days, and suddenly I found that something is wrong!"

Too lazy to talk nonsense, Academician Chen is straight to the point.

"What's wrong? What's wrong?"

When Yang Yuan heard about the boundary channel, he did not dare to be careless, and sat upright and hurriedly looked over.

"Before the boundary channel is opened, colorful clouds will appear normally. The clouds are space creases. When they first appeared, I sent a scientific team to the Antarctic and Arctic to measure..."

Academician Chen explained.

Yang Yuan nodded.

He had known this for a long time.

The air in the North and South Poles is relatively clean, which is most suitable for observing the rays of the sky and the earth. Academician Chen’s research is also very simple, which is to shoot sound waves, lasers and other into the clouds in eight different places in the world, and then receive reflected signals in the South and North Poles, and analyze and calculate based on the reflection time and angle.

The wrinkle and curvature of the space can be calculated.

The principle is very simple, but it actually involves a lot of computing and instruments, which is very complicated. Only this world's top physics professor and his scientific research team can do it.

"This is the data of the colorful clouds before the first invasion, this is the second time... this is the third time!"

Academician Chen took out three points of information and placed it on the table in front of him.

Yang Yuan looked carefully and wrote three pieces of information in detail, including laser, sound wave, infrasonic wave, infrared ray... The results of various rays appearing after entering the colorful clouds, and they were written in a lot of densely.

The data from the first two times are very close, but the space curvature increases according to the power.

"What's wrong?"

Although he could understand it, it would take some time to analyze it. Yang Yuan was too lazy to bother and asked directly.

"According to the analysis of the first and second spatial folds, the second time is ten times the first time!"

"If it is difficult to understand, you can compare the normal space to a flat quilt cover. After the colorful light appears, it is attracted by a huge force and wrinkles appear. This wrinkle can be understood as a crease on the quilt cover."

Academician Chen explained: "The first invasion, if there are 10 folds in the cover, the second time is 100! According to normal energy progression and speculation, there should be 1000 folds in the third time, but for some reason... the number of folds kept jumping. Yesterday, it was 1000, and this morning suddenly increased, becoming 10000, and now it has become 2500. The number is sometimes high and sometimes small, which makes people confused!"

Yang Yuan was stunned and hurriedly looked at the data for the third time. After a while, he found some problems.

As Academician Chen said, the space wrinkles are sometimes too high and sometimes too small, which is inexplicable.

"This is a model built based on what you said, 300 out of body and 10 powerful men in the first level of the cave, according to calculations, the boundary channel only needs 1,000 times the number of folds to pass smoothly. But now... the folds are often more and less, will it be... the guess is wrong. The other party is very likely to send them to surpass 300 out of body and 10 powerful men in the cave?"

Academician Chen Jinhua expressed his worries.

"this……"

Yang Yuan's face suddenly changed.

The first two invasions were his experience in his previous life, and he could do it well. Even the 5,000-mile palm prints could be predicted in advance.

As for the third time, because of his rebirth, the results of the first two times have changed, and this time it will definitely become different.

In other words, 300 out of body and 10 out of the body are not seen in the previous life, but data inferred based on experience!

Not accurate.

"I'll go and have a look!"

Full of shock, Yang Yuan hurried out of the hall and looked at the colorful clouds in the sky.

Just like before, it is dazzling and flowing constantly, like an aurora, and the spiritual consciousness spreads up and covers it.

The body became stiff.

The clouds in the sky are indeed completely different from the previous two times. They have more folds and their power is even stronger. The most important thing is that the fluctuations are very violent, giving people the illusion that they will collapse at any time.

"【Sacrifice to the Harmon Realm】… Feng Qingcheng is crazy?"

A word emerged from his heart, and Yang Yuan's scalp exploded and he trembled slightly.

The normal way to open up the realm channel in the Dragon Abyss Realm is to build 300 foundations and 10 elixirs; the second time, you can achieve 300 golden elixirs and 10 elixirs in the realm of the realm of the soul; as for the third time, the maximum limit is 300 out of the body and 10 elixirs in the first level of the cave and 10 elixirs!

And so on.

The rule is like this, but... there are exceptions!

That is... sacrifice with magic skills!

This kind of sacrifice is a method used by the Demon Realm. By sacrificing life, the passage can be broadened in a short period of time, so that life with higher cultivation can enter, which is what he just said... sacrifice to the solid realm!

Comparing the boundary passage to a floating bridge with a very small load bearing capacity, this bridge can only allow a person less than 120 kilograms to pass. It is too slow for ten thousand troops to pass through. It is definitely too late to build a temporary bridge, but there is no way... That is to build a human bridge!

This is the situation now!

The guess is right. The other party uses this extreme method to sacrifice human life. In a short period of time, the boundary channel will be stabilized. Once the number of folds does not jump, it means that the channel is completely stable and the enemy will invade directly!

Yang Yuan was cold all over.

Killing his son, Feng Qingcheng must be very angry when he guessed that he would send out the strongest man to the limit that the passage could bear, but he never dreamed that he would be able to sacrifice himself without hesitation, and he would also expand the passage!

Once it succeeds, the third invasion will not be 300 out of body and 10 holes!

It may be the peak of the first level of the 300 holes, the early stage of the second level of the holes, or even... the peak of the second level of the 300 holes, the early stage of the third level of the holes, the early stage of the third level of the holes!

No matter which one is not something the earth can compete with. Even if I just broke through and added ten thousand golden elixirs... I can't resist it!

His current combat power is to kill the second peak powerhouse of the Cave Void Realm, but... he has to use all his strength to face one person. If it is the second type, there will be three hundred...

Not to mention defeating, if you don’t do it, you will die on the spot!

Even if it is the first type, the 10 early-stage strong men in the second level of the cave void, they are not alone in fighting!

The current earth is still too weak.

He is the only master...there is no one left, a group of salted fish...

"Damn, damn..."

His eyes were red and Yang Yuan clenched his fists.

I finally got 300,000 golden elixirs, which can be grafted 5,000 in a day. As long as the foundation is built enough, the earth can have an additional 300,000 golden elixir strong men within 60 days. At that time... even if the Lieyang Sect invades a large-scale invasion, there is no need to worry!

But... the other party just doesn't give this time!

"General Yang, how about it?"

Seeing his face changing constantly, Academician Chen Jinhua looked over.

"You are right. The realm channel has indeed become stronger. The other party is very likely to send more than 300 out-of-body strong men!"

He let out a breath and Yang Yuan nodded.

Although I don't want to admit it, it's also true.

In other words, I thought I was sure to win, but then I realized that it was still far behind.

"That means we have calculated correctly...Sun Qingyan, tell General Yang what you think!"

Seeing that he admitted, Chen Jinhua turned to look at Professor Sun on the side and waved his hand.

"Yes!" Professor Sun nodded and said, "General Yang, according to our calculations, although the space folds suddenly increase and the energy becomes stronger, it is very likely that he will travel over to a stronger person with stronger cultivation! But... there are also great hidden dangers in it."

"Hidden danger?" Yang Yuan frowned.

"It is the opposite side, in a short time, the space wrinkles are increased, like rubber bands, which suddenly stretch to the limit, and the strength increases, but if you are not careful, the passage may collapse!"

Sun Qingyan explained.

"It will cause the passage to collapse!"

Yang Yuan nodded: "But... it is possible to be completely stable, nothing happened!"

The space caused by sacrifice to the solid world is unstable, but as long as it can last for a few minutes, countless powerful people who cannot compete on the earth can come in from the opposite side!

Therefore, you can’t take the lives of countless people on earth and bet on this instability!

There is no high chance that Lieyang Sect is not a fool, would he do this?

"Under normal circumstances, the chance of collapse is not high, but...what if we intervene artificially?" Sun Qingyan took out a piece of paper and handed it over.

Yang Yuan took it in confusion and immediately saw that there were densely drawn figures on it, and there were various formulas below.

Seeing that he didn't understand, Sun Qingyan smiled slightly and said, "That is... find a way to blow up the passage!"

"How to blow it up?"

Yang Yuan shook his head.

It’s not that he didn’t expect to do this, but that… it’s impossible to do it.
To be continued...