"Don't worry, if it's appropriate, of course it's more appropriate to buy photosynthetic civilization technology. However, price is also another key factor. After all, the 3 billion contract was signed for the sale contract, and there is no way to spend it." Fang Yuan spread his hands, looking very much like he used to buy clothes with his mother at a street stall.

"The prices are definitely the lowest, I promise." Piggs looked confident.

"Please promise a hammer..."

Fang Yuan immediately rolled his eyes, pointed to one of the list of the Mechanical Empire, and said, "Just this wormhole stabilization technology, your offer is 50% higher than that of the Mechanical Empire. You think I'm so fooling."

Piggs quickly explained: "This is not the case. The mechanical empire has more advanced technology in dimensions and wormholes, but their technology is really not suitable for you to use. Some work can be very dangerous if it is completed with carbon-based life."

"Then we can also consider developing mechanical automation reform. Anyway, the warship automation system is already available, and it can be considered for civilian use below." Fang Yuan ignored his explanation.

"You are going to take the path of the Mechanical Empire? I can tell you that the Mechanical Empire has the least number of super strong people in the Carbon-based Alliance, because they use machines more to fight, resulting in the main organisms of civilization becoming weaker and weaker. Civilization may be moving forward, but it may eventually lead to the main organisms becoming endangered species." Piggs's hand-showing reminded.

"Do you think humans still have a chance to choose now? It would be great if they can survive. If they follow the path of mechanical empire, it would be better to let civilization survive than to perish." Fang Yuan spread his hands.

"Let's discuss and discuss the price, but the price can actually be discussed." Piggs began to take the initiative to lower the price.

"You promised me just now." Fang Yuan showed his dead fish eyes, with an expression like "You are a profiteer".

"There are tens of thousands of technologies involved, and it is impossible to sell them all at once, right?" Piggs began to change the topic.

"Also, you said that you would disassemble an antimatter container production line from the Perseid spiral arm star field to us. You are actually dealing with scrapped machines, right?" Fang Yuan narrowed his eyes slightly, and he looked like "I have seen through you".

"That's absolutely impossible!" Piggs denied it seriously.

Fang Yuan found the entry for antimatter container production equipment, and the price marked on it was 500 million alliance currency.

It's almost the price of a battleship.

Now humans have a total of 3 billion alliance currencies, which is indeed enough to buy this antimatter container production line.

However, there are tens of thousands of techniques that need to be bought, and it is impossible to all be thrown into a production line.

Moreover, the price is comparable to a battleship.

"500 million, are you robbing money? Can you give me one of my arms?"

Fang Yuan only obtained the 3 billion loan after signing the contract to sell his body, and 500 million is almost an arm.

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"This is a complete set of production lines, which can be used as soon as you get it, and it also ensures technical support. It also provides free production line repair robots, remote control, and ensures that it can be used." The Piggs Alliance explained.

"Get out! You are clearly dealing with scrapped machines, 100 million alliance currency, and it is impossible to have more. Otherwise, it would be more cost-effective to buy fully automated production equipment from the Machinery Empire." Fang Yuan originally wanted to cut half of it according to the rules of street stalls, but when he said that, he suddenly changed his words, from 500 million to 100 million.

"This... OK, 100 million is 100 million, right?" Piggs hesitated and agreed.

Fang Yuan had finished chopping, but he didn't expect the other party to agree so quickly, and widened his eyes and said, "So you are really dealing with scrapped machines..."

"No, absolutely not, I promise." Piggs waved his hand quickly to promise.

"You promise, a ghost." Fang Yuan quickly glanced at the screen beside him.

Yang Yuping made a quick analysis and said: "100 million is about the same. I have analyzed the data. As long as the data standards can be met, it is almost the same."

Fang Yuan then turned his head, looked at Piggs, and said, "It seems that all your quotations will be cut to one-fifth."

"Oh my God, that's impossible." Piggs looked very frightened.

...

Fang Yuan did not continue to participate in the next thing, but communicated with the Earth, along with the ship's staff team and the photosynthetic civilization.

Three days.

Humans have successively purchased 50,000 practical technologies from photosynthetic civilization, some of which are purchased equipment.

In addition, the Mechanical Empire has purchased almost 10,000 practical technologies.

These 60,000 practical technologies ultimately formed the trade cycle of closed-loop human civilization joining the carbon-based alliance that Yang Yuping initially conceived.

In the end, these 60,000 practical technologies cost 2.5 billion alliance currencies.

The remaining 500 million Alliance currency is used to purchase and update the weapons of the Tianqing Fleet, and the Curvature Engine.

Because of the human space fleet, all warships were snatched from the Palesey civilization.

Therefore, the performance of these warships is uneven.

The important performance of a fleet such as speed is the slowest one.

Therefore, it is necessary to upgrade the warships with poor performance to raise the average level of the fleet.

"Counterattack number, counterattack number must be completely modified, otherwise its performance will not keep up."

Eve stood above the hull of the Counterattack, looking at the warship that had been with everyone for the longest time.

The Counterattack is indeed fundamentally at the overall level of the fleet.

Because, the Counterattack was originally a Purgator spacecraft of the Palesey civilization.

There is nothing wrong.

The Counterattack was the spacecraft that the Purifier had sailed into the solar system and fired a gamma star destroyer on the surface of the sun, hoping to destroy the earth.

After humans obtained this spacecraft, they have been transformed all the way, and now they have become a destroyer in the Tianqing fleet.

However, there is one thing that cannot be changed.

The performance of the Counterattack is indeed the worst in the fleet.

"Why don't you buy a new one directly? Isn't this destroyer only 150 million? We still have 500 million." Niu Dazhi felt that it was too troublesome to continue the magical modification.

The key is that all structural magical changes are required to be completed.

Because he is the only two in the military research class that can make strong nuclear armor.

And he couldn't help the other one, and the result was that he had to do all the work.

"Do you have a mine at home?" Eve turned and glared at him.

"Yes, a long time ago, my mom used my money to buy a mine." Niu Dazhi answered for granted.

"I'm talking about Zro Star Source." Eve corrected.

Niu Dazhi rolled his eyes and said, "Isn't this nonsense? If there is one in my family... I can't keep it."

"That's fine. The fleet has five warships, which require different degrees of upgrades. Most of them are concentrated on the power engine and curvature engine. 500 million is very barely enough. So we can only change the counterattack ourselves." Eve said firmly.

Han Youwei walked up from the bottom of the warship and said, "Eve's idea is right. To transform the warship is not just to upgrade the warship, but more importantly, to transform the warship experience, and to even accumulate technical reserves for future construction of warships."
Chapter completed!