The section on "Six-eared Macaque, True and False Wukong" in "Journey to the West" is always talked about by readers, because ordinary people always feel that the kind of "completely copied" thing does not exist, even if there is copy paper, the storage of the photocopier still stops at flat copying, not three-dimensional copying, and never worries that there will be a completely identical self in the world. Stories are just stories and don't play out in real life.

Then, after entering the 21st century, as the technology of 3D printing becomes more and more mature, 3D replication has become a trivial matter. It is conceivable that in the future, jokes like "True and False Wukong" will become a common thing in life.

Therefore, philosophers once said that human wisdom is endless, and there is nothing that cannot be imagined and cannot be done.

Lin Xuan hoped that the person in front of him was just his nightmare, not reality. As soon as he woke up, the man was gone.

"One of us must disappear." He said.

The man nodded, and actually agreed: "That's right, but that must be after the problem is resolved."

Lin Xuan asked, "What's the problem?"

The man pointed to the innermost part of the basement: "Open that wall and you'll know everything."

Lin Xuan looked at it, it was a very ordinary gray cement wall, and there was a row of bookcases under the wall, blocking most of the three-meter-high wall. The Nazi leader had secretly arranged a number of passages through the underground of Berlin City to transport weapons and antiques, so Lin Xuan guessed that maybe there was a passage behind the wall.

"What's in there? Do you know the truth?" The monk asked in a deep voice.

The man nodded, and then pointed at Lin Xuan: "He's useless now, he can be destroyed, just like the corpse outside."

The monk sneered: "Let him disappear, you won't be taking the wrong medicine, right?" His role is definitely not to threaten your life, but to bless us all. Hey, why can't you relax and think about the past, the things that will help us in our big plans?"

The man laughed, "You finally believe I'm real, we're in this together?"

The monk replied, "Of course."

Lin Xuan smiled bitterly and was speechless, the person said that he was true, naturally it was relative to the monk, not based on the real situation. In reality, Lin Xuan is real, and this name can only belong to Lin Xuan alone.

Lin Xuan looked at the man, paying attention to the monk out of the corner of his eye.

A vicious battle is inevitable, but it must be done both from the beginning and the end, so as not to let the other side have a chance.

In "Journey to the West", when Rulai broke the original body of the six-eared macaque, the beast panicked and fled in chaos. Lin Xuan hoped that the problem of that person would be quickly solved right here without causing even greater chaos.

He believes that when human beings are proficient in 3D printing technology, this phenomenon of "face bumping" will become a popular trend.

At present, 3D printing technology can not be applied to mass production, so some experts advocate that "3D printing is the third industrial revolution" is just a gimmick.3d printing is indeed more suitable for some small-scale manufacturing, especially high-end customized products, such as auto parts manufacturing. Although the main material is still plastic, but in the future metal materials will definitely be used in 3D printing.3d printing technology has entered the dentist, jewelry, medical industry, the future can be applied more and more wide. As a result, a perfect reproduction of a real person will become a real thing, as is the case with several novels related to "replicants" by Hong Kong writers surnamed Ni.

He hoped that the more complicated the contradiction between the monk and the man, the better, and that there would be a point of focus between the two.

After several observations, he could not determine the origin of the man and the agreement with the monk.

The man walked forward, came to the bookcase, pushed it to the right, and the bookcase opened smoothly, revealing a bloodstained secret door. The door was only two meters high and one meter wide, so it shouldn't have much to hide.

"It's inside!" The man said.

"Explode?" Lin Xuan asked knowingly.

"No, that's the best thing to do, and I don't care about it." The man replied.

"Then hurry up and open it!" The monk said, "This is not a place for jokes, so hurry up and do it, so as not to have too many dreams at night."

The phrase "long nights and dreams" is very common, but it caused the man to sigh.

"Open him, it's all different." The man said.

The monk crossed Lin Xuan, strode up, slapped his palms vigorously on the secret door, and then frowned and bared his teeth, obviously those two hands were extremely painful.

"Let me do it!" The man said.

The monk stepped back and frowned.

The man stepped forward, put his right hand on the secret door, lucked his luck first, and then exhaled with all his might, and the iron plate opened in response. Immediately, a rotten smell came, and Lin Xuan just wanted to turn around and vomit.

He strode back, avoiding the uncleanness.

Behind the iron plate, a black hole in the sewer entrance was revealed.

In the past, Lin Xuan had visited the sewers in Germany and knew that the sewers in Germany could be regarded as a wonder of human engineering. In the sewer world, which is several meters underground, warm and humid air currents circulate and are not suffocating at all. The thick pipes are four or five meters in diameter, and the nodes between the pipes are quite spacious, and maintenance personnel can drive construction trucks to run in them. The local water department has a CCTV system that monitors the sewers in real time 24 hours a day, and they know exactly where something is going wrong. Some people can't get into the pipeline, and you can also call a special machine qì person to help repair it.

In fact, the Germans are so careful that even the sewers are monitored by computers, and the total length of the sewers in Germany is more than 550,000 kilometers, which can circle the earth 14 times. And also. [,！ In order to speed up the drainage, the iron grate of the German sewage well has a large gap, and there is an iron basket under the iron grate, which can intercept leaves, plastic bags and other debris to avoid sewer blockage. The drainage system is also very fine, there are emergency drainage outlets and storm overflow outlets, which are distributed on several river channels, and in case of heavy rain, drainage will be implemented according to the situation.

Rome was not built in a day, and the development of German sewers has gone through more than 200 years of pain. Germany is a flood-prone country, and a large number of casualties and property losses have made the Germans learn from the pain and continuously improve the sewers, which has formed today's perfect sewer network.

Disasters are everywhere and cannot be avoided, but the most rational choice for human beings is to learn from disasters and build a perfect defense system to keep disasters out.

"Providence, God will die in Germany!" Lin Xuan recalled the history of World War II, if the German Young Janissaries could withdraw into the underground waterways and engage in street battles with the Soviet army, they would definitely be able to successfully drag out the war until winter, so as to wait for work and eliminate the Allied forces with the cold of Europe.

If there was a huge system of urban underground sewers in Germany, and the party leaders could evacuate along the passages, the Soviet army would not be able to solve the siege of Berlin for a while.

"Good place." The man was amazed.

Lin Xuan didn't think that "running away" was a glorious thing, if the party leader was left alone, it would be difficult to make a comeback in the future.

Besides, the Soviet troops knew the actual situation in Berlin and would definitely prepare for the attack on the underground waterways, and would never wait for the rabbit.

Therefore, this minute is extremely long, because Lin Xuan has already considered everything that can happen, and finally decided, capture the thief first and capture the king, and then capture the man-16814+d6su9h+10498220-&&