At this time, it was already the next morning, and the "Hurricane-1" had made several trips to and from the Indian Ocean, and as many as 1,000 "Lux" and 10 "Drill Gophers" had been transported to the bottom of the Indian Ocean.

The construction efficiency of the Tianfeng 2 base is amazing, and at this time, the cave in the submarine mountain range has been completed, and the seawater has been discharged, and now it has begun to move underground.

The high efficiency of the robot once again amazed Li Chunfeng, if human beings use this kind of intelligent robot on a large scale, perhaps the development of human society will enter a more terrifying outbreak period.

In order to facilitate communication with the headquarters, "Lux" has laid a communication fiber optic cable on the bottom of the sea, along the submarine mountain range for 30 kilometers, where the peaks of the mountains are exposed to the sea, forming a reef of several hundred square meters.

Li Chunfeng specially made a kind of satellite signal transceiver, and the whole appearance is camouflaged like a reef, drilled out of the seabed and in the reef, so that it can not only send and receive satellite signals, but also do not have to worry about being discovered.

Therefore, Li Chunfeng quickly put his mind on a "wrestler" in an underground cave, and immediately felt the construction scene in full swing here.

After completing the space in the cave, the previous ten "gophers" have gone underground, and after reaching a depth of 500 meters, in addition to two in the center to expand the space, the other eight are digging in eight directions.

The construction of the entire eight-pointed star base has been fully rolled out.

But early in the morning, what exactly happened to the anomaly?

In a corner of the Tianfeng No. 2 base in the direction of the ocean, Li Chunfeng was descending on one of the "Luxes".

Li Chunfeng manipulated the "Lux" to walk to one of the cave walls, and at this moment this underground space has more than 1,000 square meters and a height of 10 meters.

Some of the huge columns in the middle hold the top firmly, and the top has also been reinforced with new building materials, so there is no need to worry about the collapse problem of the usual underground operation.

At this time, the entire cave in this space is in a state of shutdown of 200 "Lux" and one "Gopher-drilling", so the scene is very quiet.

Just when Li Chunfeng had been descending for two minutes, he suddenly felt a vibration from the ground.

The entire tremor lasted for 15 seconds, and then it fell silent. The range of the tremors seemed to be fifty meters around the wall where Li Chunfeng was.

Beyond this range, the vibration is so faint that it is imperceptible.

After an interval of 10 minutes, the vibration will occur again, still lasting 15 seconds, and the area of effect will still be affected.

Li Chunfeng ruled out the earthquake factor, because the amplitude of the shaking was very small, and at the same time, it was not a seismic zone after previous tests by prospecting instruments.

After careful consideration, Li Chunfeng made two preparations, on the one hand, he arranged for the "Hurricane No. 1" to come with the latest quantum radar, and at the same time, it will also carry an ultra-magnetic scanning imager, which is made by borrowing the concept of quantum radar and integrating the previous 360-degree panoramic sensing system.

On the other hand, it is equipped with 120 heavily armed "Hunter 2" and 50 "Samurai 2" at the same time, which is to prevent uncontrollable things, after all, there is force in hand, and the heart is steady.

At the same time, there are quantum radars and supermagnetic scanning imagers, and it is believed that anything will appear in front of them.

In particular, the newly developed ultra-magnetic scanning imager, which combines a 360-degree panoramic image system, can visually display the scanned objects, so Li Chunfeng uses it as a standard configuration of various intelligent robots and equipment.

It's just that the original "Lux" and "Gopher Driller" have not been upgraded yet, so they can only send one here to detect the vibration source underground.

In the following ten minutes, the vibrations still appeared regularly, and Li Chunfeng already had a bold idea in his heart.

Perhaps the source of the tremor is the aliens sought by the mysterious organization and the M Army.

As soon as this feeling was generated, Li Chunfeng completely lingered. Fortunately, the speed of "Tornado One" is very fast, and it has already reached the bottom of the sea where the base is located.

At this time, at the entrance of the submarine base, a rock that looked like the cliff wall of an ordinary submarine mountain suddenly moved.

As the rock moved, a deep hole was revealed, and Tempest 1 glided into the black hole like a manta ray.

Then the rock moved again, sealing the hole, and everything was back to normal, and the bottom of the sea became quiet.

According to this, 60 kilometers away in the deep sea, a submarine is roaming, and at this moment, the submarine captain Zhong Hongqi is frowning, looking at the chart that the sonar soldier has just typed.

His submarine had clearly detected some kind of abnormal noise just now, and it was dozens of kilometers away, which was a sound that had never been detected before, but it disappeared after only more than ten seconds.

Is it just an activity of some kind of undersea creature, and now it is dormant again?

But Zhong Hongqi still had a strange intuition, which made him feel that this was not a sound made by sea creatures.

"Captain, do we need to chase after us?" Political Commissar Liu Zhou asked.

Zhong Hongqi shook his head and said, "No need, we still need to continue to track the USS Reagan aircraft carrier battle group, this is just an episode, and it can't affect our main mission." Fortunately, the voiceprint was also recorded once, and if you encounter it again in the future, it is not too late to chase it. ”

After saying that, he gave the order to drive in the other direction.

At this time, the "Hunter 2" and "Samurai 2", who had arrived, brought both instruments and placed them in their respective positions.

Immediately, Li Chunfeng quickly activated the two instruments.

As soon as the quantum radar was turned on and detected, it clearly showed that the red light point was in the holographic projection screen, located 7,000 meters below the wall facing Li Chunfeng.

At the same time, it also shows the USS Ronald Reagan aircraft carrier battle group of the M Army, as well as a Huaxia nuclear submarine, which is currently displayed as a yellow dot of light.

The quantum radar designed by Li Chunfeng is distinguished by color marks according to the distance of the discovered target, because the earth is too small, and the detection distance is not too far when generally used, so Li Chunfeng set that everything within 50 kilometers is red, and then it will change a color every 50 kilometers.

Once in space, with the current detection range of 100 million kilometers at the farthest quantum radar, Li Chunfeng set the color separation spacing to 15 million kilometers on the quantum radar display screen.

Then the ultra-magnetic scanning camera, which was turned on and self-checked, immediately began to scan gradually from the wall to the bottom, and layers of rock were displayed on the holographic screen.

After about 1,000 meters, a large amount of copper ore appeared, and the copper content was extremely high in terms of color, and after a copper ore layer with a thickness of 1,200 meters, there was actually a gold-bearing ore, about 150 meters thick, and then there was a rock layer.

Apparently there is a huge copper-rich mine underneath this, and there is a gold deposit associated with it.

With another vibration, the ultramagnetic scanning imaging camera is gradually approaching the red dot area.

When the layers of rock images were finally completed, a silvery white piece of metal appeared on the holographic display.

The ultra-magnetic scanning camera continued to scan inwardly, but the results were impenetrable, and the scan results showed that "the ultra-magnetic scanning was interfered with and could not be scanned and displayed." ”

This prompt usually appears when the ultra-magnetic scanning camera encounters strong interference and cannot be scanned after being shielded.

Li Chunfeng immediately knew that the silver-white metal he saw in front of him was definitely not natural.

It seems that this may be the alien that the mysterious organization and the people of country M are looking for, but I didn't expect to be discovered by myself by mistake.

Then this metal creature underground must be aliens, but how could they be built so deep underground? Also, why do there be regular vibrations?

Thinking in his heart, he began to scan along the outer area of the silver-white metal with the ultra-magnetic scanning imaging camera, and gradually, the outline of a long ellipsoid, large in the front and small in the back, was scanned.

The shape is somewhat similar to that of an early Led Zeppelin, except that the tail is a little smaller because the exterior of the entire shape is made of that silvery-white metal.

So after Li Chunfeng finished scanning, he could basically conclude that this was a spaceship!

The entire spaceship is about 1,200 meters long, nearly 800 meters wide, and 600 meters high, which is many times larger than the largest warship and aircraft carrier on Earth.

The ship was head-up, tail down, and diagonally embedded in the rock.

How could there be such a spaceship in a rock layer 8,000 meters underground? How did it come in? And it looks like the outer metal case is intact.

This strange situation made Li Chunfeng puzzled.

Later, in the process of scanning, Li Chunfeng found that there was hot lava in the ground about 100 meters below it.

In the upper part of the ship, there are several objects that appear to be some kind of turret, and there are many rock debris near them, and the rock formation above its gun port has been vacated for a full 200 meters.

It seems that this spaceship is making a move to open the upper rock layer, but with the ship's armament, how can it create such a small space?

It's not scientific, if it's really an alien spaceship, it must be very advanced, and the worst equipment on it should be much more powerful than the electromagnetic railgun you equipped, right? At least it's comparable to its own supermagnetic particle cannon.

You can make a big hole with one shot, right? How can you just carve out a space of about 200 meters like now?

No, no, Li Chunfeng scanned the ultra-magnetic scanning camera towards the rock formation higher in the upper part of the spaceship, and found that there were several layers of rock formations above the back half of the spaceship, and there were some quadruped robots inside, which seemed to be doing some kind of reinforcement work.

Li Chunfeng suddenly understood that this spaceship did not have the ability to make a big hole and come out, because he was afraid that a huge number of rocks would collapse.