[New Cosmic Civilization Detected]

[Do you spend 10,000 Tech Points to see all the tech trees owned by the 'Moro Fleet'?] 】

"The system still has this function?"

Zhao Yu was about to go to Yue'an City to trade, but as soon as he walked out of the door, he received a prompt from the system.

At the same time, I also learned the name of the fleet that came from the wormhole.

He couldn't help asking, "Spending 10,000 technology points to check the technology tree of this Moro fleet, can it be counted in the base's upgrade experience?" ”

[All technology points consumed can be recorded in the experience column.] 】

Zhao Yu hurried back and informed Uncle Da of the situation.

"Sir, these 10,000 science and technology points can be spent, and knowing yourself and knowing your opponent will not be defeated in a hundred battles......"

Zhao Yu also thought so, nodded and said, "Okay, then after I trade with Yue'an City in a while, I will check the technology tree of this 'Moro Fleet'......"

While the two were talking, the hundred warships in the projection suddenly changed.

Two of the ships split out from the ranks in opposite directions, one heading towards the inner solar system and the other heading towards the outer solar system.

"What's the situation?!" Zhao Yu hurriedly asked.

"I'll calculate ...... immediately," Uncle Da quickly began to calculate based on the movement of the two warships in the gravitational wave detector.

After a while, Uncle Da said with a solemn face: "Sir, the speed of these two spaceships is extremely fast, reaching a speed of 12 million kilometers per hour......"

"So fast?"

Zhao Yu was shocked, this speed was twenty times faster than the one he carried on the Hall Thruster spacecraft.

"Can you figure out where these two ships are going?"

"Looking at this warship in the solar system, watching its trajectory, the destination is the Blue Star ......"

"The battleship far from the solar system ......"

Uncle Da looked puzzled and said, "I expanded the range of gravitational waves and found that at a distance of 22.9 billion kilometers from us, there is something that is suspected to be a spaceship......

"What's that?"

Zhao Yu was taken aback, there won't be other civilizations in the solar system, right?!

"Sir, wait a minute, I'll check the Blue Star's database to see if it has anything to do with them......

A quarter of an hour later, Uncle Da opened his eyes and said, "It's Voyager One!" ”

"This is a probe launched by Blue Star towards the outer solar system in 1977......"

"It is equipped with 55 languages of Blue Star, Blue Star cultural history, records and video ......"

"Including the situation of the planets in the solar system, human characteristics ......"

"And the level of science and technology of human civilization and so on......"

Zhao Yu frowned, if this thing was found by aliens, their details would be exposed!

After thinking about it, he didn't have any way to stop it.

"At the speed of their ship, how long will it take to catch up with Voyager One?"

"Most of the spaceships of this 'Moore Fleet' stay near the wormhole, about 7 billion kilometers away from us, and about 15.9 billion kilometers away from Voyager 1......"

"In about 55 days, they were able to capture Voyager 1 ......"

"In the same way, the ship heading for us will arrive in about 24 days!"

The eight planets seem to be side by side, but the farther they go, the farther away they are, and on Zhao Yu's side, even with the most advanced Hall thruster spacecraft, it will take 480 days to reach the wormhole near Pluto.

"24 days, 55 days......"

"There's still time!"

Zhao Yu breathed a sigh of relief and looked at the projection, the remaining Moro fleet near the wormhole was still in a defensive formation and had not moved.

"Looks like they just sent out a scout warship......"

"Sir, is it possible, they think that our technology is too backward, and only one warship can be destroyed?!"

Zhao Yu nodded and said: "You can't rule out this possibility, you keep an eye on it all the time, and the major defense systems are also kept open, intercepting enemy ......attacks at any time."

He is now at a 1.99 technology level, and the speed of the spaceship is stretched to the limit, which is 20 times different from the ships of the Namoro fleet.

It is conceivable that the enemy's technology level must exceed 2.00, as for whether it has reached 3.00, Zhao Yu doesn't know, and he still needs to get the opponent's technology tree to know.

"Uncle Da, you take care of it here, I'll go trade with Yue'an City, get the technology points early, and then you can know what this spaceship does......"

Although gravitational-wave detectors can only detect the size of celestial objects, they are sufficient.

Obtain the tech tree and compare the shape and size of the various types of ships in the Moore fleet to determine whether it is an attack ship or a reconnaissance ship that is coming to destroy them.

……

Yue'an City has a population of one million, and after Zhao Yuming said that they would not participate in the management work, Blue Star sent 1,000 officials to accompany him.

A thousand people are not enough to manage a million people, but the Blue Star Federation is afraid that there will be too many entourages and cause dissatisfaction with the Yue Fang, so they simply recruit from ordinary people if they are not enough.

Zhao Yu originally thought that the position of city lord should be middle-aged if he was not an old man, but who knew that Lanxing actually sent a young man named Chen Xiao.

After Yue'an City was completed, Zhao Yu moved Zhang Tao and the 88 people he had captured before into it.

In the past three days, Zhang Tao and a person named Zhuge Tao secretly contacted Chen Xiao in private.

This also confirmed his conjecture that Zhang Tao came to the moon not because of love, but with an undercover mission.

However, Zhao Yu didn't care too much.

Although the Blue Star electromagnetic wave disorder has ended, he has not opened the communication system between the two sides, except for him, even if the other people have a projection touch watch, they will not be able to communicate between the Blue Star and the Moon.

Even if Chen Xiao, Zhang Tao and that Zhuge Tao had any information, it would be difficult to send it back to Blue Star.

Especially after the arrival of the Moro fleet, Zhao Yu was more strict with radio control to prevent leaking too much information and being deduced by the other party.

Take a spaceship and land in the city lord's mansion.

Chen Xiao hurriedly came out to greet him.

"Mr. Zhao is here, I don't know what happened?"

Zhao Yu said casually: "Now that you are the city lord of Yue'an City, the garrison seems to be a little weak......"

Chen Xiao was overjoyed, and hurriedly said: "Thank you Brother Yu for worrying, I'm also worried about this these days, I don't know if you can help......"

He was familiar with himself, and he changed his name in the second sentence of the meeting, and he looked close.

Zhao Yu nodded slightly, and told the spaceships and weapons that could be traded except for the Star Destroyer Cannon.

After listening, Chen Xiao looked shocked and couldn't believe it, but he reacted extremely quickly and hurriedly thanked him.

"Of course, it can't be given to you for free, so let's count you as a blue moon coin for each product......"

At this moment, the return of technology points is the key, and there is no need to dwell too much on a few Blue Moon Coins.

Zhao Yu also tried to ask the system if he could trade in the form of a loan, but learned that the technology points could not be returned until the day the loan was paid off, so he gave up.

A Blue Moon Coin?

Chen Xiao was extremely apprehensive in his heart, and he couldn't figure out Zhao Yu's purpose.

But this kind of opportunity to observe and study alien weapons and warships at close range is not only rare, but also fleeting, no matter what Zhao Yu's purpose and conspiracy are, he must respond.

Soon, Zhao Yu delivered all the various types of spaceships that could return technology points in an open space.

Of course, on each battleship, there were no weapons installed.

The various types of weapons traded are also based on the lowest power, and most of them belong to the situation that cannot be used without follow-up energy support.

I am not afraid that these people will do evil and storm the base after they get the weapons.

In addition, the entire outside of Yue'an City was protected by his security forces, and even if Chen Xiao and the others got these things, they would not be able to pass them on to the Blue Star.

The moment the transaction ended, Zhao Yu's technology points arrived, with 18,500 points.

When the goal was achieved, Zhao Yu naturally wouldn't stay long, and left in a hurry and rushed towards the base.

"What exactly is the tech tree of the Moro fleet?!"