Since Li Xian can't directly control the external humans, he can only use life energy to broadcast the brain information of the external humans, which is a pity, that is, he can't take the initiative to choose the content of the brain live broadcast.

In other words, the content that comes out of the brain of the extradimensional human is random, and it is completely determined by the brain activity of the extradimensional human.

Extradimensional humans can only broadcast it live if they think of it; If the extradimensional humans hadn't thought of it at all, they would naturally not have broadcast it live.

Of course, there are also extradimensional humans who are aware of this, so they deliberately don't think about the valuable or sensitive information.

But for any human being, trying to control what their brain thinks is easy to say, and extremely difficult to say.

For example, if you want to think about anything, you can think about it at any time; But if you don't think about certain questions, your brain will think more.

At this time, those extradimensional humans are facing such embarrassment.

Some leader-level extradimensional humans deliberately want to hide their strategy and technology, but the live broadcast screen of their brains is more exposed.

Some other extradimensional humans deliberately concealed their privacy, and as a result, the content of the live broadcast made people blush more and more.

Unless they die, their brains will be active and the content of the live feed will be continuous.

In Li Xian's cage enchantment, it is impossible for them to kill themselves or fall asleep.

Huo Yin took Carl and his three students to watch the live broadcast of the brain while recording key information.

Li Xian injected a part of the life energy into the cage enchantment and sealed it for the use of the brain live broadcast.

In this way, it is no problem for the live broadcast of the brain of the extradimensional human to last for more than ten days.

If the brains of those extradimensional humans can broadcast live for more than ten days in a row, the information stored in their brains will also be broadcast live.

And with those abundant life energy, even if the outer dimensional humans don't eat for more than ten days, they won't starve to death.

In the blink of an eye, three or four hours passed.

Those extradimensional humans tried their best to prevent their brains from being broadcast live, so they simply gave up resistance and went with the flow.

Huo Yin's three students can also be called geniuses, and after a reasonable division of labor, the three of them are enough to monitor dozens of live broadcast screens at the same time - after all, not the information on every live broadcast screen is valuable.

There were three students who were divided into labor to monitor, and Huo Yin and Carl were both liberated.

Under Huo Yin's direction, Carl was responsible for the aggregation of useful information and the overall monitoring.

And Huo Yin himself can finally breathe a sigh of relief, his old body is sweating profusely, and he is afraid that he will faint if he doesn't rest.

Huo Yin walked in front of Li Xian with bread in one hand and milk in the other.

"Professor Huo Yin, what have you discovered?" Li Xian asked.

He and Lin Wei didn't deliberately watch those live broadcast pictures, they were not interested in the privacy of extradimensional humans, and the scientific and technological theories of extradimensional humans were too abstract, and they didn't want to know more about it.

In the final analysis, it is still a matter of Li Xian's concept, he believes that science is the only chance for human beings to rise, but for super creatures like them, it is just chicken ribs.

"Master Li Xian, thanks to you!" After Huo Yin swallowed a piece of bread, he said with a grateful face, "The scientific research results obtained from their brains just now are very, very valuable. Their scientific research level is beyond ours, not only the time gap of decades and hundreds of years, but also a qualitative breakthrough that we can't imagine! But I guess it will take a few more years to understand their research! ”

"Do you need me to put you in an accelerated time barrier again, so that you can complete a few years of research in an instant?" Li Xian said.

"No, no, no," Huo Yin hurriedly waved his hand, "I can't do it alone, I can't just stay in the laboratory, I need to build a super scientific research team of human beings on Earth, and I need a significant improvement in the collective wisdom of human beings on Earth...... So let's take it one step at a time. ”

"It's fine." Li Xian nodded, "Before our great migration, I will prevent the outer dimensional humans from breaking into the Middle Heaven World in the next few years." ”

"Thank you so much! If it weren't for an enlightened Ghost King like you, we Earth humans would have no hope of rising! It will even be destroyed by the extradimensional humans, from the information of the live broadcast just now, I only know the ambitions and conspiracies of these extradimensional humans, fortunately, they didn't know that there were super creatures in the world before! ”

Huo Yin said excitedly and fearfully-

This time, the extradimensional humans who broke into the central axis world came from the same parallel world.

It was a parallel world with super advanced technology, where humans not only had the means to pass through the dimensional membrane wall, but even had more avant-garde technology - by grabbing some kind of energy from humans in other parallel worlds, they promoted their own continuous mutation, and then achieved absolute power!

As for what kind of energy it is, how it mutates, and how powerful it is, because these extradimensional humans captured are not the core figures of the parallel world, Huo Yin has no way of knowing for the time being.

Huo Yin only knew that they were chasing down to the parallel world, because they found out that Huo Yin had also mastered the means of crossing the dimensional membrane wall, and they would never allow another parallel world to have such high technology, so they wanted to cut down the grass and eradicate the roots.

What they never expected was that there were super creatures in the Central Axis World, and what they encountered was a super creature of Li Xian's level.

They kicked the steel plate with this kick.

……

Huo Yin and Li Xian's deep conversation made Li Xian realize that in addition to transforming into ghosts or cultivating into immortals, human beings may really have a third way to rise, and he will wait and see.

However, the premise is to ensure that the humans of the Central Axis World are not harmed by the alien humans before they rise.

"Okay, you go and monitor the brain live broadcast," Li Xian said to Huo Yin, "I'm going to find a way to block the alien humans now." ”

"Thank you for your hard work, Lord Li Xian!" Huo Yin reverently saluted Li Xianshen and retreated to the front of the cage enchantment.

"Brother Li Xian, do you already have a countermeasure?" Lin Wei asked cautiously.

"Yes." Li Xian nodded, and then put on an intriguing smile at Lin Wei, "I'm going to create an enchantment that can cover the entire central axis world, of course, if you want to block the outer dimensional humans, this enchantment can't do without our life energy——"

Before Li Xian's words were finished, Lin Wei was already blushing and didn't dare to look at him.

The life energy radiated by the two holding hands can only maintain the operation of the brain's live broadcast.

The two hugged each other and kissed the life energy radiating out, creating a small cage enchantment.

How much life energy does it take to create an enchantment that can cover the entire central axis world? So what kind of affection should be poured into order to radiate so much life energy?