After encountering such an attack, although humans on Earth are not timid, they still need to be careful.

The speed of the spacecraft fleet continues to decrease appropriately, and a large number of detectors are launched. Using rail cannons to launch those nanodetectors into the vast universe, it can achieve almost pervasive detection. In fact, the detection of the universe does not need to be too careful. As long as there is a small button-sized detector per ten million kilometers, it is enough to be able to perform general detection.

As a large number of detectors spread, a strange planet was finally detected.

Through virtual projection technology, a planet in outer space was discovered. It is located on the periphery of four giant gas planets, a distance of 15 billion kilometers from the star; this distance is so far away that there is almost no light on the planet.

But what is strange about this planet is that there is liquid water that has recently melted, and it is distributed unevenly on the planet's surface like a scar.

"The planet has a diameter of 15,500 kilometers and an average density of 4.83, and it must have a metal core. Also, through isotope radiation detection, the soil on the planet's surface has been completely renovated in the past decade. However, this planet has no geographical conditions such as volcanoes, earthquakes, lava, etc.

Based on this, it is speculated that this may be a planet transformed by intelligent life, and there should be a huge underground base underground! It is not even ruled out that the inside of the planet has been hollowed out. In other words, this was originally a spacecraft, but it was just a layer of soil covered on the surface!"

This conclusion is a bit surprising. A spacecraft with a diameter of 15,000 kilometers? It's just a planet with steel! It's only 15,000 kilometers. Its own weight will also cause the spacecraft to collapse! But if this is true, then the technical level in it will definitely exceed the imagination of humans on Earth!

A spacecraft of 15,000 kilometers and a spacecraft are completely different concepts! It is not about the difference in diameter ten times, but to this extent, if the underground is a spacecraft structure full of space, the huge pressure and stress generated are enough to cause the collapse of steel. Under such huge pressure, even degenerate matter may be crushed to collapse.

But what our great boss Zhang thought of at this time was not danger. But drooling! What a wonderful thing it would be if he could bring such a monster into his arms! Moreover, Boss Zhang's head turned several times in an instant. According to the information of the Flame Family, a spacecraft with a diameter of 1,000 kilometers is already the peak technology of the Holy Sun Empire. The largest spacecraft is only 1,500 kilometers! Then if there is a spacecraft with a diameter of 15,000 kilometers, the source is questionable.

"Start more detectors. Launch detection robots to land. All weapons preparations, especially rail cannons and quantum foam bombs!" Boss Zhang did not lose his mind. Although he was jealous and had a little unrealistic fantasy. However, safety is still the first priority; not to mention that being a huge spacecraft is just a guess.

This wait takes three days. The universe is really vast, with a visual range calculated at hundreds of millions of kilometers, a detectable range calculated at tens of billions of billions of kilometers, and a travel distance calculated at light years.

In fact, the battle with the Claw Star Pirate Group took more than three days; and now the exploration was three days. But the images sent back by the robot made everyone shocked and regretful and sighed. In the image, a large number of steel and metal walls were buried in the soil and frozen, which seemed to be a tomb. Now, many places have begun to be excavated inside, and the good things may be gone, leaving behind pits and bumps.

Now, even though they have already been defeated before, there are still some intelligent life and a large number of robots working here, they are still digging. Is it an inherent program or do they have some support?

A star system is too big, and humans on Earth have to explore carefully; a large number of nanodetectors are sprayed all over the sky, these small things are not big, but they are in hundreds of billions of dollars. They can roughly detect every major planet, some comets and meteorites, etc., and even whether the dark universe has other things, such as some signals, some invisible energy weapons; or tiny detectors, etc., can also be detected generally.

Such exploration came to an end on the fifth day. On the outermost satellite of a gas planet, there were air defense guns covered with anti-aircraft guns! However, this anti-aircraft gun is not a low-tech anti-aircraft gun on the earth, but a weapon that can cause devastating attacks on spacecraft. The Flame family provided information on this aspect, because this technology is not a secret, but sometimes the more open the weapon, the more powerful it has. This anti-aircraft gun will attack with special metal powder in energy attack.

Generally speaking, spacecraft, or any spacecraft, need to consider issues such as durability and stability, so energy cannons are generally average.

However, there is such a weapon that is extremely exaggerated, that is, the anti-aircraft cannon built on the planet! This weapon is very powerful, and it can even be said to be a bit ruthless. Because this weapon is not only powerful in offensive power, but also strong in reaction force. Often, this weapon is another synonym for the death. The energy attack it ejects is mixed with a large amount of special metal powder, which will form a compound attack on the powerful protection of the spacecraft; and such an attack can break through the energy protection of the spacecraft in a very short time and then destroy the spacecraft.

But similarly, because a large amount of sprayed metal powder will form a huge reaction force, which will in turn damage the stability of the planet. Such starry sky cannons generally have a length of hundreds of kilometers or even longer. They are 90% long, but they are actually buried underground! It can be imagined that the strong impact of the impact is sufficient to cause large-scale earthquakes, crust changes, etc.

Generally speaking, the best way to encounter this situation is to destroy the entire planet; but the Pearl Star Domain has a clear understanding: that is, the planet is sacred, especially the planets with living planets! Here, the planet belongs to everyone, not to you as a civilization or a country. Compared with the endless intelligent individuals of life, the number of planets that can be inhabited is limited after all, even the Pearl Star Domain.

When this situation really happens, ordinary civilizations will pass methods such as blockade, poisoning, peaceful evolution, etc.; but many methods require a lot of time. Obviously, the current earth civilization does not have that time.

"Conduct the detector from close range to see the situation." Chen Guozhi is still stable. In the universe, powerful and excellent technology is needed, but an outstanding commander is also needed.

The situation is very bad. There are seven rock planets here, four huge gas planets have satellites, and the most are four huge satellites. All these rock planets have powerful anti-aircraft guns. It is obvious that if humans on Earth want to settle here, the planets here are the most precious resources, not to mention the rules of the entire Pearl Star Domain!

When you come to a strange place, humans on Earth have to be honest with their tails. Such living standards are not only suitable for the ground world, but also for the Pearl Star Domain. The strong set the rules, and the weak follow the rules! Also, it is best not to be reckless without knowing everything. Only after knowing exactly what you have and roughly exploring the rules can you have room to play! Of course, Zhang Jingyuan also understands that compared with the Pearl Star Domain that has developed for tens of thousands of years and is even more distant, humans on Earth are far worse.

According to Lie Yan Ming Ronghui's information, the Holy Yang Empire ranks 49th, and the Lie Yan family is only one of the four major families of the Holy Yang Empire. Also, the top ten empires will inevitably be very large! The more they go up, the harder it is. This rule has been fully understood in the human civilization on earth! For example, the first place is enough to kill the first hundredth place in seconds! That is an insurmountable gap.

Zhang Jingyuan thought a lot, including the 100-year guarding period promised by the Lieyan family! In order to get the support of the Lieyan family, the earth civilization has paid too much. It depends on the mood of the Lieyan family. Of course, Zhang Jingyuan has some methods here, but excessive protection is not conducive to the growth of mankind. Suffering is wealth, and it is a precious wealth; but not any civilization is qualified to enjoy this wealth, and some nations cannot recover!

Soon, the detection information in front also returned at this time; the situation was not optimistic, and this place almost became the base camp of the Claw Star Pirates Group. No, it was the base camp! Many probes were destroyed, but there were also many signals returning; this calm galaxy could hardly see any galaxy on the surface of the planet, but there were secrets. The huge outside that didn't know whether it was a spacecraft or a planet, let's talk about other rocky planets, each with at least four anti-aircraft guns on it - this was only temporarily observed, and there were no observations, and it was probably more.

Behind these anti-aircraft guns are vaguely filled with strong underground fortifications, with strong electromagnetic signals inside.

"Request to activate magnetic radiation weapons!" Faced with these earth mice, Chen Guozhi thought for a long time and finally decided to take a killing method; but such an action requires one of the secret weapons of the earth! The Lie Yan family did not know about this weapon technology.
Chapter completed!