Technology's opening live broadcast to build rockets

"Ignore the big one and try to buy the smallest one." After Du Xingyu said that, the logistics department immediately prepared the resources needed to exchange star coins.

In order to exchange for more than 100 million star coins, they mortgaged some technological information and a certain amount of "negative mass" antimatter.

Antimatter is still the main source of energy, weapons and ammunition for level three civilizations.

"One hundred and thirty million star coins!" Du Xingyu made the first offer, and he chose to remain anonymous.

On the photon cluster, after a few minutes, someone quoted 131 million star coins and 133 million star coins.

"One hundred and fifty million star coins!" The minimum increase was one million star coins, and Du Xingyu raised more than ten million at a time, which made his competitors hesitate.

After all, this is just a four-dimensional bubble with the smallest mass. The chance of good things appearing in it is too small, not to mention that there are four-dimensional bubbles behind it.

"One hundred and fifty-two million star coins." Another civilization bid.

"One hundred and seventy million star coins." Du Xingyu continued to increase the price.

This price is equivalent to the total value of antimatter produced by mankind in the previous fifty years! If human civilization had not received the wealth of Tianying civilization, it would be difficult to come up with so much.

"One hundred and seventy million star coins, countdown to thirty seconds!" The photon cluster displayed a message. If there was no bid at the end of the countdown, this four-dimensional bubble would belong to human civilization.

"One hundred and seventy million star coins, ten seconds countdown!"

"Three, two, one, the four-dimensional bubble No. 1 has been auctioned, and now the auction for the four-dimensional bubble No. 2 begins..."

The four-dimensional bubble with the smallest mass was bought by Du Xingyu as expected. Soon, Green Chrysalis sent him a message asking how human civilization should receive the auction items and collect the payment.

"Human civilization can take away goods by itself. For goods worth more than 100 million star coins, as long as they are within Orion's arms, we provide free shipping." Green Chrysalis sent a message.

"Free shipping, you can also take away the antimatter we exchange for star coins." Du Xingyu replied.

Generally, few civilizations choose free shipping because they are afraid of exposing their civilization’s position. But human civilization doesn't matter, since their position is already known to everyone.

Rather than transporting it yourself and taking risks, it is better to let the fourth-level civilization Butterfly Civilization transport it. At least no one will dare to take their chances.

Secondly, civilizations that have the ability to take action against butterfly civilization simply look down on four-dimensional bubbles.

"Okay, we will deliver it within three days. Please prepare the antimatter for payment." Green Chrysalis said after confirming the harvest address.

"Two thousand light years across in three days!" Du Xingyu sighed with emotion. The gap between the fourth-level civilization and the third-level civilization is really not that big!

The auction is still going on, and there are some auction items that make Du Xingyu very excited, but human civilization no longer has the wealth to buy them.

War is imminent, and human civilization cannot consume too many resource reserves.

“Next is the grand finale of this auction.”

An auction item appeared on the photon group. When they saw its information, the upper echelons of human civilization began to breathe quickly.

"Mechanical Throne! Star field-level domination weapon, a technological creation from a level 3.9 silicon-based civilization."

"Energy Systems: Antimatter Reactors."

"Power: Hyperdrive."

"Defense: Four protective shields."

"Weapon systems: annihilation rays, gamma ray bursts, gravity missiles, gravitational fields..."

"Special weapon: mechanical death ray!"

"Mechanical Death: A special weapon made by a silicon-based civilization that uses mechanically modified particles containing information flow to impact the target. The target's atomic structure will be completely transformed into a substance with medium elements as the core, and will be invaded and controlled by the information flow!"

In simple terms, this mechanical death ray shoots out specially modified particles to "petrify" and metallize all targets. If it attacks a mechanical battleship, the information flow in it will instantly invade the intelligent system of the battleship and destroy it. It was transformed into a silicon-based creature and controlled by the Mechanical Throne!

"Mechanical throne, dominating weapon! This ability is simply unbelievable!" Chen Hong shouted.

"This is worse than some carbon-based biological genetic viruses and genetic dissolving light curtains. Advanced mechanical creations will be directly transformed into their silicon-based biological warriors!" Yang Shaolin shouted, "This is a war artifact!"

"With this, we can create a mechanical army in a short time!"

"And it can turn the enemy's warships into its own troops. It would be unimaginable if our enemies had such weapons!"

"If we can capture this kind of weapon, human civilization will become a level 3.9 civilization, just around the corner!" Lu Xing immediately ordered the logistics department to prepare to exchange star coins.

If you can really buy the Mechanical Throne, it will be worth selling a few star systems!

"The Mechanical Throne is an auction item entrusted by a level 3.9 silicon-based civilization. Their civilization was attacked by the level 4 civilization of the angel civilization camp and was forced to migrate. They hope to obtain a certain amount of star coins and at the same time exchange for a resource-rich land. Star field." The trading officer of Butterfly Civilization narrated, "So the starting price of the Mechanical Throne is one billion star coins, and the bidders with additional star systems will be given priority."

"This domination weapon has been inspected and reviewed by our Butterfly Civilization. There are no problems. You can buy it with confidence."

After the trading officer of Butterfly Civilization finished speaking, the bidding civilizations all became excited.

These bidding civilizations are all level three civilizations. Who doesn’t want the Mechanical Throne? With domination weapons, most of them will be invincible in their own star cluster!

Even a level 3.9 civilization really wants the dominant weapon of the silicon-based civilization. Whether it is to expand its strength or research, or to prevent other civilizations from buying it, no matter what the reason is, they must bid to compete for the Mechanical Throne!

"It is estimated that all civilizations will bid this time, and it will be difficult for us to buy it." Tours analyzed.

"It's impossible to buy it!" Du Xingyu said directly, "Our human civilization has not yet reached the top of the third-level civilization, and the time to enter the third-level civilization is too short, and there is not much wealth. If you want to buy the Mechanical Throne, It’s almost impossible.”

"In the Orion Arm, there are at least thirty third-level civilizations that are richer than us." Du Xingyu analyzed, "Not to mention our neighbors, the Pleiades Civilization and the Hive Civilization, are also richer than us."

According to the information purchased on the free civilization exchange market, human civilization has learned that the Milky Way has probably more than 100,000 open star clusters, most of which are uninhabited and without civilization. About twenty open star clusters will give birth to a third-level civilization.

In this way, there are approximately 5,000 level 3 civilizations in the entire galaxy. Of these 5,000 level 3 civilizations, 90% are below level 3.5.

In other words, the number of third-level civilizations exceeding level 3.5 may be around 500, and most of them are in the angel civilization camp and the demon civilization camp.

Based on this estimate, there should be about a hundred civilizations at levels 3.5 to 3.9 in the Orion Arm.

As for more advanced civilizations, such as level four civilizations, their territories are in globular star clusters with highly dense stars. At present, humans have only observed more than a hundred globular star clusters in the Milky Way. It cannot be ruled out that some Level 4 civilizations use Level 4 shields to hide their own galaxies and even star clusters.

But the number of level four civilizations must be much less than that of level three civilizations.

"It would be a pity if other civilizations bought it!" Chen Hong said regretfully, "If it were bought by our neighbors, the situation would be even more dire."

"Don't worry too much." Du Xingyu said confidently, "The Mechanical Throne is the dominant weapon. Can't our Death Star be the dominant weapon? As long as we develop the black hole bomb, all the dominant weapons of level four civilizations will be nothing!"

"That's right. The Mechanical Throne cannot stop the gravitational force of black holes that can distort space and time, as well as the material jets, gamma ray bursts and gravitational waves caused by black hole explosions!"

"Even if we can't buy it, we can't let Aisu Civilization and Hive Civilization buy it easily!" Lu Xing said, "Commander Du, the Logistics Department has prepared mortgage resources, let's increase the price!"

"Yeah!" Du Xingyu nodded, this was also his opinion. They won't really buy it. As long as they don't buy it, the mortgaged resources and materials still belong to human civilization.

If competitors really stop raising prices, human civilization will not suffer any loss when it buys dominating weapons!

"We, the Aungsu Civilization, must get the Mechanical Throne!" Aungsu Civilization, Kong and other senior officials are extremely eager for the Mechanical Throne!

"With the Dominator Weapon, we have a chance to resist the hive civilization and destroy human civilization!"

"The Hive Civilization is only a level 3.8 civilization, and their dominant weapon is not as good as the Mechanical Throne! This is the opportunity God has given us!"

"Even if you try your best, you have to get it!"

The hive civilization is naturally also paying attention to the Mechanical Throne. The Queen Bee ordered: "Pledge resources immediately to exchange for star coins!"

"You must buy the Mechanical Throne. As long as you have the Mechanical Throne, we will immediately become a level 3.9 civilization and unify the Pleiades star cluster!"

"We must not let other civilizations get it!"

The bidding has begun, and Du Xingyu has already made plans to support Butterfly Civilization, directly offering two billion star coins, plus a star system.

"It's doubled. Many civilizations want the Mechanical Throne this time! However, this can't stop our Night Owl civilization's determination to win the Mechanical Throne. Bid 2.5 billion star coins, plus three star systems, I Let’s see how many other civilizations can compete with us!”

"The price increase was so high from the beginning! What a bunch of lunatics!" Kong, the leader of the Aisiu Civilization, gritted his teeth and bid, "2.6 billion star coins, plus four star systems!"

"Three billion star coins, plus five star systems!" Queen Bee is also bidding. Although everyone is bidding anonymously, everyone knows that the bids at this time are only those civilizations with level 3.6 and above, and other civilizations. There is simply no strength to buy the Mechanical Throne.

"Three.2 billion star coins, plus ten star systems!" Du Xingyu mortgaged one-sixth of humanity's current territory at once, but he was not panicked at all, because he knew that other civilizations would definitely bid again.

"Three.4 billion star coins, plus ten star systems." Another civilization bid, but the increase in their bids was limited, and it was obvious that they were a bit overwhelmed.