Today, the half-house city is still very lively, and the people who get up in the half-house city breathe extremely clear air are energetic and devote themselves to work and study. The concentration of oxygen in the city is strictly controlled, because the more concentrated the oxygen, the better, and the high concentration of oxygen can damage the human organs, and there is a strong risk of explosion.

Therefore, the glasses girl has been strictly monitoring the oxygen concentration in the city, and if it exceeds the standard, she will immediately take measures to reduce the concentration. However, this problem has been taken into account when the half-house city was established, and the amount of oxygen grass used has also been scientifically demonstrated, which can ensure safety. However, in the future, with the large use of pollution-free bioenergy in semi-residential cities, the amount of oxygen grass will gradually decrease as appropriate.

Life in the semi-residential city is still peaceful, but the capital Yanjing is not calm. Because last night, the US president suddenly announced his visit to China and will arrive in Yenching this afternoon.

The visit to China was expected, and at the paper presentation at Hantaku University, Hantaku not only listed a large number of plants that are conducive to urban transformation, but also launched a bombshell, that is, a new pollution-free energy source. The United States is a major energy consumer, and it wants to acquire strategic reserves and provide regular consumption, and it has indeed taken great pains to deal with this issue.

"Henry, are you telling the truth? Has China's energy base been completed? ”

The President of the United States is with the people of the Intelligence Agency at the moment, and since the news came back to the United States, they have finally figured out the situation of the energy base through satellites, infiltration, espionage, etc. This is also because the energy base has just been established and various facilities have not yet been perfected, which gives them an opportunity, but it also pays a lot of price for this.

"Yes, not only that, but giant oil storage trees have also been planted. This is some of the energy oil that our agents have painstakingly collected from the trees. Tested by experts, it does contain more effective energy than oil, but how to refine it is not yet known. ”

Henry took out a small can of energy oil, and sacrificed a few good agents to send this little thing back, but it was worth the money.

"Estimate, what is the annual output of one of their bases?"

The president of the United States held this small tank of energy oil and was speechless for a long time. Sooner or later, oil resources will run out, so this renewable energy source is simply incomparably precious, but I didn't expect it to be discovered by China first. If the production is a little higher, then it is simply something that can cause war.

"According to the estimates of the agents, the annual output of a base is enough to support the regular consumption of the United States for half a year."

Listening to the words of the head of the intelligence service, the heart of the American president sank. According to reliable sources, China now has at least three energy bases, which is on the surface, and it is not clear whether there are still in the dark. Then their production can fully support China's energy consumption, and at the same time store war readiness resources and have room to export to foreign countries! In a few years, it will be richer than an oil country.

I really want to curse! The mood of the US president at the moment is simply terrible, and the United States does not hesitate to fight internationally in order to obtain energy reserves. I didn't expect this China to be quiet, but to make such a terrible thing, it's really impermanent.

"Mr. President, if we allow them to develop, our country's position is in jeopardy!"

"I know this better than you, call an emergency meeting immediately!"

At the emergency meeting, the president of the United States told the news to the thinkers present, hoping to come up with a good solution. However, after a long discussion, only two conclusions were reached. First, we must vigorously develop biotechnology, and no matter what means are used, we must master this technology. The second is to buy energy from China, and if possible, it is best to have oil storage tree saplings.

The western part of the United States, with its vast desert, is an ideal place for oil storage trees. If you can get a lot of oil trees, you will have no problem building your own energy base. However, this is not very feasible, and no country would be stupid enough to sell its wealth directly.

The agents brought back not only the energy oil, but also some of the epidermal tissue of the oil storage trees. This is of great help to biological research, and it is possible that there is no surname for replication, so the hopes of think tanks are still pressed on this side.

"Mr. President, according to everyone's ideas, we can summarize the following methods. One is to send a group of reliable students to study at Banzhai University of Science and Technology, because there is the most advanced biotechnology there; The second is to increase funding for biotechnology research, and insist on countering some Chinese researchers in the project; The third is to sign an energy contract with China. ”

A think tank summed it up for the president, but there was one way they didn't say. That is the most direct way, to start a war. According to the latest military situation, China's armament level has risen sharply, and it is even difficult to say that it is difficult to win a real war, so they automatically ignore this method.

The United States has always been the target of others to learn from and catch up, but I didn't expect that the situation is reversed, and the President of the United States is really a little unacceptable at the moment. But he recovered quickly, and then asked the think tank to refine the measures, and tomorrow he will go to negotiate with China with the relevant documents.

So the next day, the US president visited China, and after a bit of chatter, he entered into formal negotiations. It takes a lot of time to talk about the dispatch of international students, the purchase of energy, and the purification of urban plants. After the final talks, the President of the United States offered to visit the city and see where the highest biotechnology was produced.

The Chinese side agreed to this request, but after the US president left, a series of actions were immediately launched. Inform the Shanghai side and the half-house immortals, strengthen the control of researchers, and greatly strengthen the defense of the energy base.

Naturally, the US president's visit was received by a special person, and a group of people from the Shanghai political axe, the administrative departments of Hanzhai University, and the leaders of various universities all went. However, Zheng Lu is not that interested, he is now focused on his new game, and he has no time to talk nonsense with these people.

The basic preparation of "The Last Ark" is now ready, and Zheng Lu has started a comprehensive research and development process with his new students. Although they are all new students, most of them are students with development experience, so they are no strangers to game development, and some novices are also quickly on the road under the guidance of veterans, saving Zheng Lu to teach them from scratch.

This time, Zheng Lu focused on advertising, and the game had just started to be produced, and it had already released a rumor. In particular, the theme of the end is even more interesting in the current situation, so Zheng Lu designed a piece of CG for the first publicity. And the follow-up character information, world view, basic buildings, etc. were also slowly released, and the propaganda offensive came in waves, and people who followed the half-house website soon knew about the game.

To say that Zheng Lu's current fame has also played a certain role, the big sale of "Promotion Chart" has made Zheng Lu now faintly have the momentum of the first person in China's game development. To say that Daewoo's "Sword and Fairy" definitely sells more than "Promotion Chart", and it is much more famous. However, Daewoo's publicity to the developers is not enough, and most people in the world only know the fairy sword, but do not know the names of its developer, Yao Zhuangxian and the madman.

On the contrary, Hantaku University often pulls developers to participate in various TV variety shows when promoting games, and the probability of exposure is very high. So Zheng Lu has made a name for himself accordingly, and even has a group of loyal fans, which is quite good for the release of the new work.

As the wind blew more and more hot, "The Last Ark" had not yet come out, and a large number of people began to judge it and imagine the scene inside. Zheng Lu's two game styles are very different, and this time it is more of a shooting game, so they can't guess what kind of scene it will be.

Zheng Lu and the others were working hard in the game development room, and the President of the United States and his entourage had already finished visiting the half-house outer city, and now they were heading towards the half-house university, which was his original purpose. A large group of people surrounded him and came to the gate of Banzhai University, but unfortunately he was still stopped by the gatekeepers.

It's not that the gatekeeper is bold, in fact, he was already a little weak when he saw the mayor of Shanghai, and it was natural for him to be nervous when he looked at the large group of people behind him. But his duty is that he has to do this, and if he doesn't pass the computer review, he won't be able to open the guardrail.

Because the last time the president came, it was still reviewed, so these people are also psychologically prepared, but they are afraid that these foreigners will not cooperate. However, when the president of the United States saw that the defense was so tight, he felt that it was somewhat normal. The director of the US intelligence bureau also sent people to infiltrate the half-house city several times, but all of them failed and were captured, and they are still being held by the Chinese political axe, which has become a bargaining chip with the United States.

Later, after suffering several losses, he stopped sending people, and Banzhai City became a heart disease for the director of the intelligence bureau. When the president of the United States came, he was still thinking about what kind of Longtan tiger's den would be in the half-house city, but when he arrived at the half-house outer city, he found that the garrison was very lax, and it did not look like a military stronghold at all. Looking at the street again, it is full of anime and game atmosphere, as if this is an amusement park.

In such a loose place, our elite agents have been damaged again and again!? The President of the United States really couldn't figure it out, but now he finally understood that the outer city was easy to enter, and the inner city was really well guarded.

When he entered Hanzhai University, he naturally wanted to admire the scenery here, and he couldn't take his eyes off all kinds of high-tech as well. Then they came to the grain base and plantation to see for themselves these plants, which scientists have called God's masterpieces. The foreign scientists who were doing research at Hantaku University also ran out at this moment and greeted the president one by one.

"You've worked so hard to study science."

These people are the pioneers in the development of biotechnology in the United States, so the president naturally wants to win them over. When they return to their home countries after completing their studies, they will receive the highest research funding and strive to research the plants they need.

Just as the president was about to continue the show, Banzhai suddenly remembered a terrible siren. Then a huge disc appeared in mid-air, and Miss Orange spoke to everyone in a calm voice.

"Air raid siren, air raid siren. All the people in the half-house castle are asked to enter the evacuation basement immediately! Don't panic, be orderly, enter the basement from the nearest location, and the police will be the first to command. The basement will be opened for 15 minutes and will be automatically closed when it is outdated. ”

Fighting!? When a group of people heard this, they were immediately stunned, even the president of the United States. He also wondered in his heart, could it be that the hawks in the country said that they were not strong enough to start a war? Or is there anyone who is unhappy about China's development, so they come to make trouble?

"Please come with me, the nearest basement entrance is nearby."

A few staff members of the half-house university appeared in time and hurriedly led everyone towards the basement entrance. This large group of people hurriedly followed in small steps, and this air raid will not be long-sighted, and it will not be blown up because there are all people with heads and faces here. Besides, this is near the Ministry of Science and Technology, and it is the target of the target, so it is impossible to guarantee that the first bomb is coming here.

At this moment, the whole city of Banzhai City also stirred, and the cars immediately stopped in the middle of the road, and then ran to the nearest building. Each building has access to the basement, which is something that the residents of the half-house city know. At that time, some people laughed and talked that this half of the house city was like the tunnel war back then, but this tunnel was dug at a considerable level.

In order to prevent this kind of thing, the glasses girl made corresponding instructions in the half-house city living code, and then she also took the trouble to mention this in the half-house city's own network, so the scene is still relatively stable.

Zheng Lu was also startled when he heard this voice, he only thought about what to do in the event of a war yesterday, but he didn't expect it to come true today. It's noon, everyone is chatting and resting, and suddenly hearing such an alarm, the students' faces are full of panic, their heads are blank, and they don't know what to do at all.

"Don't panic, everyone, follow me into the basement!"

Zheng Lu has a lot of experience in entering the basement, so he is also familiar with the road. At that moment, he opened the emergency passage and instructed the students to enter one by one. The emergency access was a long staircase leading down, and at the end was a large iron door, normally completely enclosed, but now open.

The entrance to the basement is relatively wide, so as long as you don't rush through it quickly, you can pass through it quickly. Fifteen minutes later, there was no one on the ground in the half-housed city, and after the glasses girl confirmed this through the surveillance video, she closed the iron door.

In the basement, everyone was whispering, not knowing what was going on. At the same time, they were amazed by the magnificent basement, which was exactly as wide as the half-housed castle, and it was said that there were seven floors of such space, which was incredible.

Many people took out their phones and prepared to talk to their families to see how they were doing. But they soon found that there was no signal here, and there was no way to communicate with the outside at all. Some people with poor psychological tolerance began to cry on the spot.

Knowing that they could not communicate with the outside world, everyone gathered together and searched for their relatives or friends in the half-housed city through the assistance system. Then these people gathered in groups of three or five to discuss the sudden war, and because lunch was soon brought in, their hearts were a little more settled.

"Isn't there a way to communicate with the outside world? And who is in charge here? ”

The president of the United States is with the mayor of Shanghai at the moment, and their mobile phones have no signal. He was extremely nervous in his heart, and everyone spared his life, let alone a person in a high position. If there was a war, he would definitely be in a safe place now, how could he run to such a place?

Damn, who chose to go to war with China at this time?

Mr. President is really full of regret at this moment, everything that should be done in China has been done, and it will be done soon after getting on the plane and leaving? But I want to come to the half-house city to have a look. It's good now, I don't know if I can go back. But then again, the underground facilities here are really wide enough, but I don't know how well they can be defended. If it's a nuclear strike, I don't know if it's going to be able to prevent it.

"Mr. President, don't worry, the dungeon of the half-house city is built according to the standards of resistance to nuclear strikes, so as long as we stay here quietly, it will definitely be fine."

The mayor of Shanghai patted Mr. President on the shoulder, if he would not have done such a rude thing in normal times, but now everyone is in trouble, so they don't care about it. Hearing such an answer, the president also calmed down, and ate the bread and beef handed by the bodyguards next to him, plus a drink that I don't know what it was.

"Well, it tastes good."

The mayor also felt a little hungry, so he began to chew on it as well. I really admire the half-house immortals in my heart, this dungeon is really luxurious, and there is no shortage of food and water, and it is really safe for me to get here.

If you eat something, your heart will be at peace. The entire half-house city is here at the moment, and there are no relatives and friends missing, except for worrying about relatives in other places, there is nothing special.

After Zheng Lu took his students to settle down, he found Fang Xin. She is only worried about her parents now, they are in Shanghai at the moment, quite close to the half-house city, but I am afraid that this air raid will not be indispensable to them. Zheng Lu had to comfort her and put her at ease.

When Fang Xin calmed down, Zheng Lu began to secretly contact the glasses girl, and he also wanted to know the situation outside. It's just that I don't know why, I haven't been able to get in touch, which makes Zheng Lu worried. Then Zheng Lu contacted the old friends in the city, and they were all safe.

"Hmph, it seems to be working well, everyone is calm."

The glasses girl is in the center of the network at the moment, looking at all the video screens, and she is very satisfied.

"Sister Eyes, is it really okay not to inform Brother Zheng Lu in advance of this matter?"

"What did you tell him for? Do you want to call him the commander-in-chief? Okay, orange, you are now informed, the drill is over! ”

(To be continued)