After staying near the space tumor where Ningjing City is located for half a month, things did not make any progress. Liu Gan could not enter the space tumor, and nothing came out of the space tumor. The only thing he could do was send a large number of communication signals in and then scan the possible responses inside.

In the end, Liu Gan gave up communication with the space tumor where Ningjing City was located, activated the mysterious energy and made a space jump, and came to another space tumor.

This space tumor is located between the orbits of the Earth and Mars, closer to the Earth. From the temperature point of view, it looks like a frozen soil market that has been in a state of freezing for many years.

Liu Gan really guessed it right. After some detection, judging from the contents of the time and space fragments that came back, this space tumor is also the frozen soil market.

"I am Liu Gan! Call the Galaxy!" Liu Gan began a communication with the frozen soil city.

Three days later, Liu Gan's detection device found a new space-time fragment in the frozen soil city, with the response information of the Galaxy...

"I received a call from Captain Liu! You are still alive! Great! This is the Galaxy! We can't lock your coordinates!"

After receiving the reply from Galaxy, Liu Gan was extremely excited and immediately sent some new communication information, roughly explaining the experience of Galaxy-hzb-65 after escaping Ningjing City, his current situation, and the theory of space tumors.

Then three more days passed, and Liu Gan received a reply from the Galaxy, telling Liu Gan that everything was fine in the frozen soil city and that the Galaxy flagship was fine. They had already contacted Galaxy-hzb-65.

Galaxy-hzb-65 later jumped into an unknown world, a very hot world, but relying on the protection of Galaxy-hzb-65 robot troops, there will be no problems for the time being. Galaxy flagship will give Galaxy-hzb-65 necessary technological guidance to allow them to gain a foothold there.

In addition, the theory of space tumor surprised everyone in the Galaxy. Mo Fan said that he would conduct a deeper study on this and try to find a way to communicate directly with Liu Gan.

Liu Gan sent a message again and asked the Galaxy flagship what he should do next. Although the fusiform detection ship has a system to communicate, this system cannot help Liu Gan make decisions. If you have any questions, ask the military advisor Mo Fan that would be more reliable.

"From what you said before, there are still various threats in the so-called universe where you are, so you must find a way to increase your strength. The first step is to expand your spaceship so that it can have more functions..." Three days later, Mo Fan provided Liu Gan with a complete set of plans to allow Liu Gan to have a direction of hard work and not do nothing every day.

Under Mo Fan's guidance, Liu Gan's first step was to find a suitable place, such as the moon, build a base, then establish a material laboratory, a new material factory, a science laboratory, a equipment manufacturing room, etc., and finally build a robot manufacturer.

Mo Fan tried to send some of the Galaxy technologies to Liu Gan, but the attempt was soon declared a failure. The communication between the two sides took three days to go back and forth. If the amount of information was too large, most of the information would be lost.

In the end, Mo Fan thought of a way to let Liu Gan return to the earth first, find an isolated island in the Pacific Ocean, or build an artificial island by landing reefs, and then go to various countries to capture cutting-edge scientific and technological talents, gather them together, and first build a secret scientific research base on the earth, and use the existing human technology combined with Liu Gan's energy to establish various laboratories and manufacturing plants.

Liu Gan himself can make some space jumps to find possible civilizations near the earth. According to Mo Fan's speculation, the level of civilizations near the earth will not be much higher than that of the earth. Liu Gan with his own strength should be able to deal with them, and then seize their science and technology and scientific researchers and enrich them into the secret base of the earth.

In this way, Liu Gan can slowly build a space fleet and technology will also develop even greater. During this period, technology may be found related to space tumors. Galaxy will also conduct research on this aspect. The two sides work together to find relevant space technologies to break through the space tumor barriers and eventually come together.

After leaving the space tumor where the frozen soil city is located, Liu Gan went to two other space tumors in the solar system for detection, but nothing could be detected. It seemed that there was an extremely dead and dark world inside, or... these two space tumors were of high level, and Liu Gan's existing detection technology could not detect these two space tumors.

After comprehensive consideration, Liu Gan had no better idea now, so he acted according to Mo Fan's plan.

Select the site, fill in the island, capture scientists, and then disguise the artificial island. The place chosen by Liugan is originally remote, with very few planes or seaships passing by. After the artificial island is disguised as a piece of sea water, even if there are planes or seaships passing by, the secret base here cannot be discovered.

After working for more than half a year to get the secret base to operate, Liu Gan returned to space according to Mo Fan's plan, began to look for civilizations outside the earth, and then plundered those civilizations to accumulate their own strength.

Liugan's first stop is the binary galaxy of Centauri, which is closest to the solar system and is only 4.2 light years old.

The binary galaxy of Centaurus consists of two star groups: a and β. The a star group consists of a, b and three stars, which is commonly known as the Three Body.

When Liu Gan entered the real world before the trembling world, human technology has not yet developed to the point where he can travel in space. He has countless fantasies about the Centaurus A Star Group. The most famous one is the novel "Three-Body Problem", which fantasizes that the A Star Group sends a large number of space fleets to attack the earth, and humans on Earth have no power to fight back.

Since the novel mentions that the Centaurus A-group may have civilizations, Liu Gan certainly has to go there to see what happened. In the past, the distance of 4.2 light years was a very long distance for him, but for him now, as long as he activates the mysterious energy, he can reach there with a space jump.

Liu Gan learned from the lesson that he almost jumped into the sun last time, and this time he set his jumping target at 300,000 kilometers away from the A-Centaur group, and then began to jump space.

If... the Three-Body's Really Powerful Civilization is really powerful, Liu Gan decided to play with them, fight if they can win, and run if they can't win. Since the Three-Body's Real Estate has not invaded the earth for such a long time, it at least means that their space jumping technology has not been developed yet, so even if Liu Gan can't win, there will be no danger.

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Chapter completed!