I, revise the agreement and hand it over to the country

"Help test the teacher's attitude, can you?"

"This... I'll try my best."

Fang Xiaoqi didn't know what Qiu Baiyu's attitude was, and was a little afraid that if he asked rashly, he would cause Qiu Baiyu's dissatisfaction.

Although Qiu Baiyu was amiable and amiable most of the time when he treated them, he would respond quickly to any questions.

However, after Zhang Yongye's incident happened, everyone saw another side of the angry Qiu Baiyu.

All... a little scared.

From Qiu Baiyu's point of view, she didn't express much, but with the blessing of fame and prestige, she simply frowned, and was a huge burden to people who didn't know her. Her students were not under such great pressure, but in the case of Zhang Yongye Above, it is another situation.

"Okay, thank you, Junior Sister Fang."

"..."

With the help of Fang Xiaoqi and Zhang Yongye, Zhao Bingxu quickly completed the research on this stone creature called Ur Crystal after Chen Wufeng sent the living body and debris.

"The intelligence of this creature is equivalent to that of a lion that lives in groups." Fang Xiaoqi said: "The habit of the other party is to build nests, bond, produce crystals, expand the scope of the territory, and use simple tools, but they are only at the level of throwing stones. If possible, I would like to get a crystal embryo of Ur crystal."

Zhang Yongye said: "The other party's body does contain a small amount of rare crystals, but on the whole, it seems to be accompanied by birth. I suspect that the crystal embryo of this creature is a high-purity, pure and rare crystal that does not require refining." , has very high industrial value."

Zhao Bingxu's eyes lit up, "Let me just say, Academician Qiu can't just ask us to send a fleet here just because the fox demon civilization is 'cute'. Obviously the Ur Crystal is the main purpose."

Fang Xiaoqi asked: "What is the teacher planning to do?"

"She asked us to protect the fox demon clan, and at the same time, to find out what kind of intelligent creature the Ur crystal belongs to. If it has the intelligence level of an ancient intelligent creature, it will directly blow up all the opponent's bases."

"What if you don't have it?"

"She didn't say it."

"Won't this place be reported?" Zhang Yongye asked.

"I need to consult Academician Qiu for this." Zhao Bingxu said: "She seems to be doing something very important right now. There is no reply for the time being. Let's wait for a while. Captain Chen Wufeng, those cities of fox monsters, I will trouble you."

"no problem."

----------

ground.

Tushan City.

"They are making a comeback."

Tu Shanxing looked at the billowing dust and smoke in the distance with a complicated expression.

The spies came to report that the number of Ur crystals that came this time was even more than the last time.

Even if Qiu Baiyu and the others come back, there is no way to kill each other before the other party demolishes Tu Shancheng.

By the time they are all killed, there will probably be no one in Tushan City.

"Why didn't Wangcheng pay attention to it? They sent an army of a thousand people over. How could it be possible to stop the attack of these stone monsters?"

Tu Shanxing sighed, feeling very lonely, but he still managed to direct his subordinates to bring heavy weapons up.

These heavy weapons include trebuchets, demon power throwers, giant crossbow bolts and so on.

There is also a pair of flying cavalry in the sky. They control the tame flying mounts to fly up to the sky with huge rocks, and then throw them down, relying on gravity to make a big hole in the ground. If they are lucky enough to hit the Ur crystal individual, they can also make it. Its smashed.

This thing is equivalent to a mini version of Bomber Youth.

However, the attack interval of heavy weapons is very long.

When countless Ur crystals climbed over, these heavy weapons could only destroy some of them, and they could only watch helplessly as the opponent broke through the defense line of the vanguard and rushed under the city wall.

The city wall at this time has not yet been repaired from the previous damage.

"In the end, is there still no way?" Tu Shanxing sighed.

He suddenly thought of the news that came from far away in the past few days, saying that the patriarch of the royal family didn't like Qiu Baiyu and others, and at the beginning he wanted to show off his power, which almost caused a conflict, and he couldn't help sighing again.

"Heaven is going to destroy our Tushan clan..."

At this moment, he suddenly felt something and looked up.

In the sky, several streamers of light flashed across and fell into the formation of Ur crystals outside the city.

Accompanied by several violent explosions, a large number of Ur crystals were blown away.

The Ur crystals near the explosion point were directly reduced to powder!

"This is……"

Tu Shanxing was taken aback.

Just then, he heard a familiar voice.

"We're not late, are we? Uncle Tu Shan."

It was Hu Xiaotao's voice.

Tu Shanxing turned his head in surprise, and saw Hu Xiaotao and twelve people wearing iron bumps slowly flying down from the sky.

"Is it you?"

"It's not sister Qiu and the others, but sister Qiu and the others sent to support us."

"Now is not the time to talk, wait until the fight is over." Chen Wufeng lifted his mask and said to Tu Shanxing.

"Okay, okay." Tu Shanxing nodded immediately.

A massacre has officially begun!

Tushan City is located in a dangerous position, between two mountain ranges, only one side is attacked by the enemy.

For Chen Wufeng and others, it only takes one person to be responsible for a distance of a few meters and build a city wall composed of bullets and bullets, which can make it difficult for the Ur crystal to move forward.

With the help of powerful computers, they can also accurately know where to hit to cause the greatest damage and output, which allows them to save energy and ammunition consumption when fighting.

After the ammunition is exhausted, it can also rely on the high-strength alloy long sword for melee output.

The sound of missiles streaking across the sky, the roar of crossbow arrows, boulders, flying dragons, and the twelve thick shields that were like the strongest in the world formed a meat grinder against the Ur crystal.

In other words, crystal crusher.

When night falls and few of the invading Ur crystals remain.

Outside Tushan City, hundreds of hills made of spar have been piled up.

The long sword forged from high-strength alloy, cutting bones is like looking at the strength of watermelon, and has even been consumed by each person of Dongyuan Sword Team on average three.

As for the ammunition, it was even more empty.

The same goes for energy.

Fortunately, the frigate was also paying attention to the situation on their side. After it was over, it immediately sent a spaceship to the ground in front of Tushan City.

The huge spaceship slowly descended from the sky, which immediately caused a commotion and panic among all the fox demons and mothers in Tushan city.

Tu Shanxing and Hu Xiaotao also looked confused.

Chen Wufeng said: "Don't be nervous, this is our 'magic weapon', a thing that can travel in the starry sky, these fragments, we need to recover them... Do you want the remains of these Ur crystals?"

Tu Shanxing shook his head, "No, these crystals are very hard, but we don't have the relevant forging technology at all. All attempts to process them will either not burn the crystals at all, or they will crack when they are burned."

Chen Wufeng nodded, "It's normal."

Those crystals with real hardness are all high-precision rare crystals. If you want to forge them, let alone the primitive forging method of the fox monster clan, even humans in the old era cannot go back to the furnace and reshape them.

If you want to reshape, you must have relevant technology and equipment.

More importantly, a zero-gravity vacuum refinery is needed to reshape the rare crystal's form.

As for spar structures other than rare crystals, they have nothing but research value.

Those research values ​​don't need much.

Unless those crystals are popular within a certain civilization, there is still value in recycling...

"The rare crystals on these mature Ur crystals have been polluted, and there are no crystal embryos...or it should be called crystal egg stage purity. The value of echo utilization is there, but it is only a little bit, and it has no effect on the extremely demanding military field. , can only be used for civilian use. For recycling, just take the purest part, the rest is unnecessary, it’s too far away.”

These are Zhang Yongye's original words.

Therefore, among the crystal debris piled up into mountains, after a few days of collection, only about one truckload was upgraded. This is the situation where the fox demons and fox girls in Tushan City were called on to collect together.

The remaining wreckage was put aside by Chen Wufeng and others and the fox demons in Tushan City, forming a mountain of crystals for anyone who wanted a collection of shiny and transparent crystals to take.

After it was almost done, Chen Wufeng and others also finished their adjustments and started heading to the new place according to the original plan.

While Chen Wufeng and others methodically attacked the Ur crystals that launched the invasion one by one with the assistance of the fleet, Qiu Baiyu and others, who were originally busy, also restored contact.

When the five people came out of the ruins of the Eliminator Agreement, Kong Xiaoyu couldn't help squinting his eyes when rebuilding the sun-exploring, and he breathed a sigh of relief after a while.

"Thank God, I finally came back. I didn't expect that there are so many dangers in there, and there is such an evil thing as a maze!"

"That place is indeed a trouble. It can also interfere with the calculations of the detector and the computer. I almost got bypassed." Qiu Baiyu frowned.

Fortunately, I do all the calculations in my head, otherwise I would have been trapped in it for years or even decades.

Qiu Baiyu may be fine by then, but Kong Xiaoyu and the others must have starved to death long ago.

Although when they went in, they brought enough food for several years in the subspace refrigerator they carried with them, or called the subspace storage.

Because of the stagnation of time in the subspace where food is stored, any time it is taken out, it will be almost the same as when it was just put in.

With the support of a large amount of materials carried by this thing, they were able to "clear" the ruins of this underground research institute in one go.

There are many things under here, many valuable things were brought out by Qiu Baiyu.

Among them, Qiu Baiyu is very concerned about one thing, a galaxy scanner brought out from the core underground of the research institute.

This thing, according to the experiment log, this galaxy scanner can scan the current Milky Way star system and discover hidden star systems and hyperspace passages leading to this galaxy.

More importantly, you can specify the scan area and scan galaxy type.

In addition to the various types of stars that can be distinguished by the color of the stars, there are also black hole galaxies, habitable planet surveys, etc., which are very powerful.

"This is probably the final archaeological site of the Eliminator civilization series." Qiu Baiyu thought.

This Galaxy Scanner is exactly what Dongyuan needs to use at present, and it is even more of a timely help than a timely help!

What is currently lacking in Dongyuan?

Lack of dark matter!