The Earth Fleet has left this precious planet, leaving behind a devastated planetary surface.

After two consecutive years of killing, the number of nearly 3,000 king beasts on the mine star has plummeted to about 2,000.

Two years of killing also had a consequence, which was to make the remaining king creatures smarter, and they began to 'connect'.

Many of the king's beasts no longer stay alone in their own territory, but have sent many secondary beasts to roam around the mine to deliver news.

The entire planet is closely monitored by the king's beasts, and if there are any outsiders, they will attack it in groups.

On the way back to the G star field of the Earth fleet, Lin Yuan arranged for ten sixth-level warships to return to the solar system to secretly protect the earth.

For the birthplace of this life, Lin Yuan is within his own ability, and he must try to protect it as much as possible.

Of course, before the sixth-level battleship returned, Lin Yuan also found an unmanned star system, and let thirty sixth-level battleships drill into a star and collect enough sixth-level energy.

If he lets the sixth-level battleship return to the solar system to dig the sun, one will shorten the life of the sun, the second is that the solar activity will fall into a short trough, affecting the earth's climate, and the third will frighten the earthlings who don't know the inside story.

With these ten sixth-level warships guarding the earth, it can basically sit back and relax for hundreds of millions of years.

It is impossible for a high-level civilization above level 7 to be interested in a barren planet like the earth, and a middle-level civilization only passes by the solar system occasionally, and it is basically impossible for a conflict with the earthlings who are guarded by a level 6 warship.

The current earth, with such strict protection, it can be said that no matter how the people of the earth die, there will not be too many problems.

Of course, the earthlings themselves don't know this, and they are still trying to develop. The Chinese, who moved faster, had already landed on the moon and received their own first-class battleship, and were working hard to mine helium-3 on the moon, preparing to fly to Mars and receive a fourth-class battleship.

The most important thing is that according to Li Ze's report, Mars also contains the hard currency of the universe - spar.

The affairs of the solar system could no longer attract the attention of the Lin Yuan fleet. The current Lin Yuan fleet has ended the void teleportation and appeared in the outer space of the central star of the G star field.

William stared at the shadow of the Earth fleet that appeared on the screen, his face so gloomy that he almost dripped.

He stared at the twenty extra 'fifth-tier warships' in the Earth fleet on the screen, wishing that it was his own.

Fei Yue's current body is a sixth-level quantum computer, and with the support of sixth-level energy, it is not too difficult to disguise the energy fluctuations of a sixth-level battleship into a fifth-level battleship.

The reason why he wanted to cover it up was because Lin Yuan didn't want the outside world to get the thing that he could upgrade the metal.

However, in the process of upgrading the fifth-level metal, Lin Yuan already felt the difficulty of upgrading the metal.

As the metal level rises, the difficulty of upgrading becomes more and more difficult, and the room for upgrading becomes smaller and smaller.

Lin Yuan estimated that this technology could upgrade the sixth-grade metal to the seventh-grade metal at most, and the metal above the seventh-level level was basically unlikely to be easily improved. In the construction of the fleet before the seventh level, he can still take some tricks, and there are almost no shortcuts to the fleet construction after the seventh level.

William looked at the mighty Earth Fleet and was in his heart

Mixed tastes.

When he traded the star map of the fifth-level mining star to Lin Yuan, he didn't believe that Lin Yuan's fleet would achieve results.

Soon after Lin Yuan's fleet set out for the mining star, William continued to send many probes in the direction of the mining star. Although he felt that the Earth Fleet was impossible, he still wanted to master the reality of the Earth Fleet.

Due to his low status in the Fire Phoenix Business Alliance, the technology level of the detector in his hand was only level four, so he did not dare to approach the reconnaissance earth fleet, and could only monitor from a distance, otherwise it would be easy to be discovered.

When the probe sent back images of the Earth fleet fighting hand-to-hand with the Mine Star Beast and being able to win the battle, William was honestly surprised.

When the Earth Fleet's spaceyard produced a steady stream of 'Tier 5 Starships', William's heart was almost crazy with jealousy. At that time, he wanted to slap himself a few times.

Such a precious resource was easily obtained by the Earth fleet, but he himself provided others with a detailed star map. It made William feel like he was a pig.

Looking at the 'fifth-level battleship' in space, thinking that the battleship was full of valuable biological resources, and thinking of the crystal that Lin Yuan had in his pocket that seemed to be bottomless, William secretly made a decision in his heart.

In the quantum virtual network built by the Golden Leaf Empire, a beam of messages is transmitted to a mysterious place.

In the Central Star Space Harbor, the Earth fleet landed one after another. William stood in the hall, smiling as he waited for Lin Yuan and the others to appear.

The reason why Lin Yuan wanted to return here again was that he wanted to buy some more news from William and a detailed star map to go to the Golden Leaf Empire.

In the Milky Way, the closer you get to the heart of the galaxy, the less you can teleport freely. Because there is more and more interstellar matter, the starry sky environment is becoming more and more complex, not as empty as the edge of the Milky Way.

Quantum teleportation is fast, but there are many things to be aware of. For example, there can be no starburst area, no high-energy reaction area, and no black hole area on the teleportation path. Otherwise, it is easy to cause the battleship to fall into a space storm and cannot get rid of it, thus becoming interstellar dust.

A secure interstellar path that guarantees error-free teleportation. A comprehensive map of interstellar traffic is a guarantee of the safety of Starfleet.

And a comprehensive map of interstellar traffic is something that a civilization has spent a lot of effort to explore. So in the interstellar world, the interstellar traffic map is also a very valuable thing.

When the Earth Fleet first entered the universe, it naturally did not have an interstellar communication map, so it could only be purchased from William. It is conceivable that William will take the opportunity to open his mouth.

Sure enough, William and Lin Yuan returned to the surface of the Central Star, and after sitting down in William's mansion, William was overjoyed when he heard the news that Lin Yuan was going to buy the transportation map of the Golden Leaf Empire.

He rolled his eyes and said, "Your Excellency Lin Yuan, although the interstellar transportation map is a very simple thing, its actual value is far more than that. Every comprehensive star map is a civilization that has worked hard to explore. Moreover, it takes a lot of effort to update the star map in real time......"

Lin Yuan raised his palm and said, "William, don't talk about those false ones, you can make a bid directly." As long as it's not too much, I'm okay with that. ”

William laughed and said, "Your Excellency Lin Yuan is really refreshing! Then I'll say it directly." This star map can be exchanged for the bodies of five Mine Star King creatures. ”

In the previous exploration, due to Fei Yue's blocking of information, William only knew that the Lin Yuan fleet had obtained a lot of king creature bodies, and he didn't know how many of them.

His approximate estimate was that there might be thirty or fifty. After all, in his innate consciousness, the king creature is difficult to deal with. The Golden Leaf Empire has only acquired two over thousands of years.

He also knew that Lin Yuan's fleet had suffered casualties, although it was impossible to know how large the casualties were. But since there were casualties, it also shows that the number of bodies of the king creatures shouldn't be too much, right?

He knew that Lin Yuan's battleship was loaded with the bodies of more than a thousand king creatures, and the bodies of secondary beast creatures were even more numerous.

He asked for five bodies, but in fact he felt that Lin Yuan might not give him any of them, and it was likely that he would give him the bodies of some secondary beast creatures.

However, even if Lin Yuan only gave him the body of a second-level alien beast, William would feel that he had earned it.

In the civilization of the Golden Leaf Empire, the role of these interstellar beasts cannot be explained. Its flesh can be crafted into high-energy nutrients to promote the growth and evolution of the human body, its leather can be made into excellent defensive armor, or made into high-value fur, and its bones can be crafted into super ship slashers, which play a huge role in starship boarding battles.

Most of the weapons made from the bones of the king's creatures obtained by the Golden Leaf Empire were the standard equipment of high-ranking officials in the royal army. The big families in the empire will treat this weapon as a family heirloom. Even if it is a secondary alien beast bone weapon, it is also difficult to find.

If he could get some second-level alien beast bones from Lin Yuan, even if there was only one, it would be worth the ticket price he had spent a hundred years in this Desolate Star Domain.

It would be a surprise if that number could be higher.

William looked at Lin Yuan with burning eyes, waiting for Lin Yuan's answer.

"Mr. William, you're asking a little too much. We have the bodies of some kingly beasts, but these are the spoils of war that our warriors have paid a great price for. I don't think it's appropriate for you to ask for five of them. You can only get one at most. Lin Yuan replied.

"There are always a few more of them...... What? a body of a king? uh...... Belch...... One will not work, at least three. William reacted hilariously.

He thought that Lin Yuan would naturally refuse to pay for the body of the king creature, so he was ready to ask for the body of a few more secondary beasts. However, he quickly reacted that Lin Yuan had agreed to the body of a king creature, and out of the nature of a businessman, he paused slightly, and began to bargain over the number of king creature bodies, and at the same time, his heart was almost exploding with joy.

"Mr. William, one should not be too greedy. You know better than me how valuable the body of a king beast is. I'm already a very sincere price, and the number can't be added. Lin Yuan saw through William's mind and said lightly.

Seeing Lin Yuan's firm tone, William had no choice but to say regretfully: "Okay, Your Excellency Lin Yuan, I agree with your increase." Then let's start trading. ”

After obtaining a mammoth body like a hill, William handed over the interstellar transportation map of the Golden Leaf Empire to Lin Yuan.

Watching the Earth fleet turn into a streamer and disappear into the void, William grimaced and once again sent out a mysterious signal in the quantum virtual world of the Golden Leaf Empire.

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