The humans, who claimed to be from underground, told Baird.

They were reluctant to come into contact with people from the outside world, but since the U.S. military dropped two atomic bombs on Hiroshima, Japan, they realized that the weapons in the hands of people in the outside world had the potential to destroy the entire world.

As a result, their Council of Elders sent flying machines to negotiate with the terrestrial superpowers, but received no positive response, and some of them were attacked by fighter jets.

Those mysterious people predicted that if people used atomic weapons, the earthly world would most likely go down the path of self-destruction, and humanity would once again enter the Dark Ages.

Immediately after returning to the United States, Baird reported the adventure to the highest authorities. He continued to record the miraculous discovery in his diary: "That land is in the North Pole, and that base is a huge mystery. ”

After this diary was circulated, it caused a sensation all over the world.

It is said that the hottest topic in people's mouths for several years in a row was the inner world.

Some scientists believe that there are passages on the surface of the earth that lead to the inner world, and that people can enter the inner world by finding these passages.

This event was fermented and eventually formed the theory of the hollowness of the earth.

The Void Theory is a theory that the Earth is a hollow planet, and it is often believed that the Earth has an internal surface suitable for human habitation.

Although, at one point in history, literature about adventure made this theory popular and commonplace.

Today, however, there is little support for this idea, and most scientists still believe that the Earth is a solid celestial body and that the hollowness of the earth is pseudoscience.

However, Lu Yuan has always believed that in fact, all countries recognize the theory of the hollowness of the earth.

The rejection of this doctrine by various countries in their external propaganda is actually to avoid causing panic and confusion among the public.

As far as Lu Yuan knew, both the United States and the Rakshasa Alliance had formulated a geocentric plan.

The Rakshasa Alliance even tried to penetrate the Earth, but halfway through the operation, it was stopped due to various strange circumstances.

The people of the United States have also had similar actions, but they have also stopped because of some horrific events.

These events combined with the records in front of him made Lu Yuan now believe in the existence of the underground world.

Lu Yuan already had the next exploration plan at this time.

He decided to explore the underwater city built by the Atlanteans before heading to the North Pole in search of the base mentioned in Baird's diary.

However, Lu Yuan felt that the base that Baird saw was not the real underground world.

Because judging by the description and records in the diary, the base is not deep from the ground.

Lu Yuan felt that it was impossible for the underground world to be in such a shallow place.

As a result, he believes that what Baird sees is only a secret base built by the underworld on the surface of the earth.

Think of it as a window to the outside world.

But it will never be an underground world, and the people of the underground world will never allow people on the ground to enter the inner world easily.

Even for the sake of secrecy, it is likely that this base does not have access to the Inner Earth.

Even so, the value of this base should also be very large, and he must have a deep connection to the underworld.

Finding this base, Lu Yuan believed that he would definitely be able to obtain a lot of better and more important information.

......

In the hall, Lu Yuan carefully put away the book, and then continued to explore in the hall, and soon he had some new gains.

This time he found a huge chest full of magnetos.

The discovery of this box made him even more excited, and when he opened the box, there were a total of seven specifications of magnetolites in the box.

Lu Yuan tested these seven kinds of magneto-ould stones one by one, and finally he was pleased to find that the energy contained in two of them could be directly absorbed.

In addition, there is a magnet stone that is obviously an accessory for the energy weapon forged by the Atlanteans, which can be directly mounted on the weapon that Lu Yuan found before.

Lu Yuan was excited, and immediately released four bionic robots from the space, replacing them with magnetoites for their weapons.

After replacing the magneto, the power of the weapon really increased.

Lu Yuan commanded four bionic robots to conduct an experiment in space.

A weapon that has restored its energy can easily slice through a tank.

The seemingly indestructible armor of the tank was easily cut through when faced with the magnetoite energy weapon in the hands of the four robots.

With a real energy weapon, Lu Yuan's bionic robot's combat effectiveness instantly exploded.

Lu Yuan counted the four used in the box, and there were also 96 lessons of the same magneto-ou stone.

According to the calculations of the intelligent housekeeper, one magnetogem is enough to be used for 100 years without going through a major war.

This means that Lu Yuan instantly has 100 energy weapons.

He can assemble an army fully equipped with energy weapons at any time if he wants to.

With such a powerful force, except for a few big countries, Lu Yuan can even provoke any country.

However, these are not the happiest things for Lu Yuan, the happiest thing is that he finally found another magneto stone that can open the box.

"Click......"

After Lu Yuan inlaid the two magnetos into the grooves on the box, the box finally opened.

What appeared in front of Lu Yuan at this time was a small spar bottle full of science fiction.

The bottle is made of an unknown hedron.

The density of the hedron is very high, and although the bottle is not large, it is not lightweight.

In the middle of the bottle is a small amount of red substance, which is scarce, but the energy contained in it is very large.

"Aether ......"

This noun in the movie suddenly jumped out of Lu Yuan's mind.

In Lu Yuan's view, perhaps only the "ether" in the movie can be compared with the energy contained in the red matter.

Lu Yuan weighed it curiously, just such a small spar bottle, plus the weight of the material in the bottle, reached 200 kilograms.

When Lu Yuan was secretly surprised, the eyes at the bottom of the Pacific Ocean opened again.

Those eyes were staring in the direction where Lu Yuan was at this time. At this time, there is no longer the usual calmness in his eyes.

At the same time, an unfamiliar voice suddenly appeared in Lu Yuan's ears.

"This is a planetary destruction weapon, if you don't want to destroy the earth, you better keep him safe......"

Lu Yuan was startled by this voice, and he jumped up from the ground.

"Who is it?"

He shouted as he looked around nervously.

After almost an hour without seeing any response, he slowly put away the hedron bottle and entered the space again......