There is a way to cross the cantilever, which is to use a springboard array that has been built for thousands of years in four-bar civilization.

But that is an extremely important project of an old civilization after all, and it is almost impossible to borrow.

It's like a person spends a huge price to create a treasure and a stranger wants to borrow it. That's a dream.

It's not that I can't afford to pay, the price or something.

But any civilization with the ability to use the springboard has the ability to destroy the springboard.

Fixing this thing takes too much time, so it is definitely a key point of non-publicity.

"Tell IELTS, I agree." Lan Mu thought about it for a while and decided to do it.

The cross-cantilever blue mu is bound to win. Instead of failing negotiations, it is better to work together from the beginning.

The fourth-level scientific and technological civilization is equivalent to the top scientific and technological civilization in other worlds, and Lan Mu is still confident to deal with it.

Of course, there are difficulties, and that is still the same.

The territory scale is too large for space wars. It is like a fish in the vast ocean. No matter how fast you swim, you cannot grasp the initiative in the war.

"Feifu, if you learn IELTS, can you build a huge fleet?" Lan Mu asked.

Feifu said with certainty: "Yes! Just find a galaxy with a stable environment and give me enough time to pull up a fleet."

Lan Mu said: "Okay, I'll give you five days, how many warships can you have?"

Fei Fuxun finished the calculation and replied: "I can produce 10 million in the third-level warship in five days, but I have not fully realized the technology of the fourth-level warships, but the early stages of the fourth-level warships are conservatively estimated to have 500,000!"

Lan Mu thought to himself that he would transform in six days, so he might as well give Feifu more time, wait for the transformation to see what it is, and then consider the war time.

"Let's do this, I'll give you ten days to get all four-level warships."

...

It is near the IELTS-trimmed galaxy, within a star system six light-years away.

The Wanderer found a planet to be docked, and initially the Blue and White Society provided resources. Under the control of Feifu, hundreds of millions of Fermi robots began to build the production foundation quickly and orderly.

When the most basic resource collection and processing plant is built, the resources of the rock planet itself can be self-sufficient.

Collect, process, produce, assemble.

Everything is in order, and the scale of the industrial chain is also expanding rapidly.

In just one day, the entire planet was covered by machinery, and even under the strata were collected robots working.

The first energy is generated by the nuclear thermal power of the planet, as the initial drive, and then the second nuclear energy is generated through nuclear fusion. When the energy reaches the basic requirements of higher engineering, antimatter production will also begin to be implemented.

The conditions for the production of antimatter and capture after its birth are very harsh. Fortunately, the people who presided over these projects are Feifu, and he can complete all the work accurately by himself and does not need any help from living people.

Scientists were stunned. It was almost impossible for life born naturally to have such great power, but Feifu did it easily.

Antimatter is produced as energy, that is, the strong energy released by the extinction of positive and antimatter.

At this point, the terrifying productivity of volcanic explosions began to be revealed, and large warships with a diameter of 150 kilometers were born in batches.

Because there are too many warships to be produced, they have no official names, but are collectively called Fermi-type spacecraft, with numbers ranging from one to one million.

The galaxy has six stars as a resource supply, and is more than enough to use it to build one million Fermi-type spacecraft.

Four days have passed, Feifu has carried out the project on two planets to carry out the work simultaneously.

Lan Mu was hurrying to practice, but suddenly a communication came from Feifu.

"Master, IELTS is here."

Lan Mu opened his eyes and said in confusion: "How is it possible? Even if he sails with light, he can't come from six light years away so quickly, right?"

Fei Fu said solemnly: "He just broke through and is now the fourth-level civilization and has quickly mastered it."

"How could he suddenly reach the fourth level? A big explosion in technology?" Lan Mu was even more puzzled.

They have already agreed to attack the four-bar civilization together. Because the IELTS civilization does not have jumping technology, it will take at least ten years to reach the most marginal territory of the four-bar civilization.

So Lan Mu planned to provide the castrated version of the jump engine to the other party after he had a fleet.

In this way, even if the other party analyzes the technology, it cannot understand other advanced technologies of the level 4 civilization.

But why did the other party jump over in a blink of an eye...

Feifu explained: "It was me who was negligent... IELTS used a microscopic detector to observe my production process throughout, and then transmitted the relevant information to himself through quantum communication. With IELTS' intelligence, computing power and even learning ability, four days were enough for him to learn some of our technology."

Lan Mu then realized that the Fermi-type warships were built, which naturally included jumping engines. So not only this technology, but also any technology that Lan Mu warships had, learned.

"How could I let the IELTS detector get mixed up with us? Even a micro detector cannot span six light years! It must be your negligence that made him install a detector on the Wanderer without knowing it and jump over with us!"

Lan Mu was a little angry. Although the other party would know these skills sooner or later, Fei Fu's negligence was too great, which made Lan Mu extremely dissatisfied.

"Are you not as good as him as the same intelligent life?"

Felt Lan Mu's anger and hurriedly explained: "The probe was not followed by the Wanderer...but the galaxy was originally hidden with the IELTS probe... It is hidden in this planet. The probe is only the size of an atom. There are too many such matters in this planet, so I can't scan it all, so I just missed the other party's probe."

Lan Mu understood that Feifu couldn't blame him. In fact, Feifu had carefully checked it, but the detector just happened to be hidden in the substance he had not checked, which was considered good luck with IELTS.

God knows that IELTS once passed by here and left a detector on the planet, and they happened to build a fleet here. There is no shamelessness or anything, and any means between civilizations is normal.

"Well, if he didn't have the jumping skills, I wouldn't have been waiting for him for more than ten or twenty years... I just learned it..."

Lan Mu said again: "What are he here to do? Are he urging us to come out?"

Communication between intelligent lives is extremely fast. It communicates countless information in almost a second, and countless logical confrontations have been held. Therefore, all dialogues have to be completed by borrowing Feifu.

Feifu said: "His purpose, in general, is to inquire about the background of our civilization."

"Um?"

"He obviously showed the information I gave him, and the various abilities we have shown are extremely wrong. He really wanted to know where we came from, was the previous Best Metal a level creation that can be realized by level 4? What's the strength of the biological weapons you showed? Why don't we mobilize troops from the parent star, but just form them temporarily?"

Lan Mu said speechlessly: "What's his business?"

Feifu said: "I have stopped communicating with him, but he is actually touching my bottom indirectly... At the same time, he secretly sent a lot of micro-robots. This time the technology is different, it is a Fermi-level spy robot."

Lan Mu said angrily: "He is so thick-skinned?"

"He has no shame..." Feifu replied.

"Can it be destroyed? He obviously wants to learn our technology." Lan Mu said.

"No, in fact, he has learned all the fourth-level technology we have...I think he wants to see clearly... Master, your background." Feifu continued: "I am dealing with his detector."

Lan Mu narrowed his eyes and asked, "Will handling his detector delay your construction mission?"

"There is one thing, but it can be ignored." Fei Fu said.

Lan Muxin said that he would transform one day, so of course he didn't want to be monitored.

Fortunately, he has Feifu, otherwise he wouldn't know if he was monitored in the future.

"He is so curious, he is really trying to die..."

"Feifu, no matter how difficult it is to kill him, I must catch him."
Chapter completed!