The whole safety inspection took two months.

The two sides talked about several small transactions. After the new human side confirmed that the Planetary Fortress was checked correctly, the hemispheric civilization fleet directly consumed its amoeba points in the trading market, and then left this star field

"May your civilization progress forever!"

"I also hope you can make progress all the time!"

The two sides said goodbye to each other very friendly. Hemispheric civilization didn't even want to participate in the final sale and left directly.

It has to be said that this is a very wise choice. Even the four level civilization of new human civilization feels a strong sense of crisis, not to mention such a three-level civilization. It is right not to go through this muddy water.

Next, the engineering team of the human side landed on this planet and began to work busily. The people burst out unprecedented work enthusiasm towards this war star of their own!

In addition, government departments gradually disclose the pressure of interstellar diplomacy to the public. Through various television lectures or news broadcasts, music reveals a fact to everyone: this place may not be calm. At present, it is just a short respite before the storm. The interstellar trading market is about to withdraw. At that time, no one knows what trouble will happen without a stronger civilized suppression!

In this case, workers and engineers have to work overtime if they should, but there are not many complaints this time... Even if mankind has developed a war star, this one is different. The last Planetary Fortress is destined to be torn apart by the neutron star. This one can really live in people and may accompany human beings for a long time. This is the essential difference!

……

Day by day, the universe is very calm, really calm.

There are often star fleets leaving this starry sky, and the departure of these civilizations has not thrown up any spray

But the dark tide below is turbulent, but it is difficult to describe it in words. Most interstellar sports activities have stopped, and the tourism activities of new human civilization have gradually stopped

The construction of the curvature engine of that war star has also been ongoing.

And more civilizations are waiting for the final promotion. Anyway, there is no time for a few years. There is no problem waiting for a while

When Zhang Yuan was working, he often looked out of the window in the distance and felt a little uneasy. The huge Dyson ball periodically emits dazzling light. From this point of view, it rotates slowly and stably

There are often spaceships in and out of them, and all star ports are very busy.

Perhaps, the tabby civilization that originally wanted to build Dyson ball did not expect that so many four civilizations gathered here to try to compete for the control of Dyson ball.

The main builder of Dyson ball, the jihaman civilization, is also watching coldly, as if enjoying a cosmic farce.

"The life extension technology obtained through this transaction is DF biological nano robot technology, which can effectively clean up harmful substances in cells... Especially toxic proteins of neurons." A news broadcast is being broadcast on TV, which is another achievement of mankind in the field of diplomacy. It can be regarded as a rare harvest.

The aging of neurons has always been a difficult problem in prolonging life. However, if a biological robot smaller than a virus is used to regularly clean up some metabolic waste, the aging of the nervous system will be greatly delayed.

The cost of this latest technology for prolonging life is relatively high. Ordinary people can choose to use it or not. After all, this is a society guided by the blue trend of thought. If a person doesn't work and just wants to enjoy the virtual world, he will be condemned by public opinion.

But this latest technology will not, because it is difficult for ordinary people's ideology to bear a longer and longer life span, and there is no problem to conduct the extraordinary assessment early.

Ordinary extraordinary people can increase their life expectancy to about 1200 to 1500 years through this technology.

In this way, it is not at the bottom of the four levels of civilization. When Zhang Yuan saw the news, his heart was also greatly excited.

However, such gains, compared with the difficulties that may be encountered in the future, still seem a little insignificant.

"Lao Zhang, have coffee after work." Li Zhendong's voice came over the phone. This guy is very optimistic. It may be due to his nature. In his words, as long as the external environment does not deteriorate significantly, mankind can survive for decades and then develop this war star.

"We are at least a fourth level civilization. There are so many third level civilizations here. What are you afraid of?"

"It's not fear, but plan ahead." Zhang Yuan said unhappily.

"People like you are afraid of the sky falling all day. In fact, the sky can't fall. "

Zhang Yuan said, "what if it really collapses?"

As for the rest of the harvest, it is basically better than nothing. Diplomats are trying to obtain information from all parties, but there is still little effective information available.

……

In this way, a few years later, which is also the 20th year when mankind came to the trading market, the day when Dyson ball will be officially completed is coming!

The legendary level 6 civilization - amoeba civilization will also come here to celebrate the completion of this great project.

People still want to try to contact this six level civilization they have been in contact with.

The new human civilization has also received the relevant invitation from the trading market and will send a series of teams.

"Hoo, how time flies! Day after day, year after year, after such a long time, I found that I didn't do any work... "

Recalling his quiet work over the years, Zhang Yuan was very ashamed.

Although he is still the top scientist in the public opinion and has created the most amoeba points and foreign exchange, he still feels sorry for not doing special work during this period of time. He is now mainly responsible for the research of "pseudo human algorithm". The magnetic field perception has been basically improved. The main purpose of "pseudo human algorithm" is to let the robot have the most preliminary subjective initiative through the "perception" similar to human beings. Of course, this subject is extremely difficult.

"Where can work be done so quickly? We are already a fourth level civilization... "

Lin Xuanxuan smiled and said, "I've wanted to work for 20 or 30 years. That's the earth era. In today's era, it's good to be able to do excellent work two or three hundred years ago. "

"Yes, the simple things have been done long ago. The rest are hard bones. It takes time to grind them slowly. Even a trace of inspiration is not enough. It needs a hundred silk of inspiration. It takes a lot of accumulation to complete. "

Zhang Yuan calmed down his thoughts.

"Next, I have to spend energy on other things..."

He always felt that this time the amoeba civilization came here, it should not be as simple as imagined.

There are not many colleagues this time, about 300. The reason why Zhang Yuan was hired as a scientist is because he wants to "make friends".

In fact, it is safer for such talents as Zhang Yuan to stay in the Mothership, but. If you can see the artificial intelligence "ETA" given to human beings as the "Bozeman quantum consciousness converter", maybe you can really "make friends?!

"If you see it, you must beg for something!" Lin Xuanxuan flattened the collar of his clothes and said with a smile.

"How can it be so simple?"

As soon as he heard the word begging, Zhang Yuan had a headache. "Maybe he can't meet that ETA. If he does... Ha ha, he should have the cheek to beg."

I really met him. He's an idiot without holding his thigh!

After preparation, he went out of the door of the room and boarded a special service elevator. This important event was not known to the people, because even if it was known, it would not be of great use.

After arriving at the target location, Zhang Yuan found that almost all the participants came in advance.

After waiting for another 5 minutes, the captain came in a hurry. She said, "it's hard for you next. You will have the permission to use... 4490 amoeba points..."

These amoeba points are almost 90% of what humans have accumulated for so many years. Many civilizations are waiting for this sale, so it's hard to earn amoeba points. I made a lot of money selling "extra color" papers that time.

People also left about 400 amoeba points remaining for emergencies.

After hearing this sentence, Zhang Yuan's heart was also heavy.