After a night's rest, Wu Zhengdao and the guy who went out with a dry group came to the original gate of time and space, which is now Area 51, which is the most mysterious place in Australia, because here, from time to time, some 21st century items will be thrown. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

The reason why it took such a mysterious name as Area 51 may have a lot to do with the legendary mysterious Area 51 in the United States, which is said to be an alien base where Americans can dominate the world with the help of aliens and develop science and technology.

It's just that this speculation has not been confirmed by the outside world, but there are many mysterious events that occur in Area 51 every year, and it is indeed a military administration area, which is difficult for ordinary people to enter.

Therefore, when Wu Zhengdao and others went to Batavia, the executive committee government declared the area of the Gate of Time and Space as a military administrative area, and demarcated a considerable part of the area as a forbidden area on the map drawn up by Shinan, and the barbed wire fence is already being built, and the entire area will be patrolled day and night in the future.

"Who took the name District 51, isn't the bad taste too heavy?" As soon as Wu Zhengdao saw Zhou Yang, he began to ask about it, and in his impression, he estimated that this matter must be inseparable from him.

"Don't look at me like that, this matter really has nothing to do with me, this is Shi Nan, why didn't you think of it." Zhou Yangyi frowned and laughed, "I didn't expect this guy to have such a bad taste." ”

"Well, I really didn't expect it, didn't it say that there was a mysterious figure at the gate of time and space? Everyone's waiting, people, take me to see it. ”

Wu Zhengdao came to the gate of time and space, his main purpose was to see which mysterious person it was, and another thing that made him more curious was that the gate of time and space could actually send living people over, which meant that this place was completely beyond his imagination.

"People, you must be very familiar, theoretically we should all be familiar with him, because the things we use every day have a lot to do with him, but there are more than 20 records about him."

"To create ideas, use tree skin, hemp heads, cloth, and fishing nets as paper."

"Cai Lun, the inventor who improved papermaking technology and made the price cheaper, isn't this a figure in the Eastern Han Dynasty?"

Wu Zhengdao had a confused expression, looking at Zhou Yang waiting for his explanation, this matter did seem a little complicated.

"Aren't you surprised, you must be wondering how we verified that this guy didn't lie, just look at this." Zhou Yang smiled and handed a blank piece of paper to Wu Zhengdao.

If you don't look closely, this blank paper is just an ordinary white paper, and there is nothing unusual except that it is a little rough.

"This thing was made by that person, do you think it will be fake, and he is wearing the clothes of a Han Dynasty eunuch, we don't think it can be fake."

As Zhou Yang pointed in the direction he was pointing, he happened to see a man in his fifties wearing a vest and a pair of big reading glasses on the bridge of his nose, holding a notebook and a pen in his hand and recording something.

This person is Cai Lun, if Wu Zhengdao doesn't just look at his long hair, no matter how you look at it, it looks like a workshop technician is recording parameters.

"That's right, this person is Cai Lun, we have verified the real body, it shouldn't be fake, it is said that he was suddenly sucked here by a tornado, I only remember what his name is, as for what he did before, it is not clear."

"Amnesia," Wu Zhengdao blurted out.

"It should be some kind of sequelae of entering the gate of time and space, this place is becoming more and more mysterious, so this place is designated as a military management area, and there is also a research center that will be established here, and we will conduct research here to replicate some modern technology."

The importance of technological restoration work is indeed very important, this point does not need to be said by Zhou Yang, Wu Zhengdao knows that if you want to survive in this strange continent, you must restore some modern technology, and only advanced productive forces can ensure the safety of everyone.

However, there are still very few technical talents in the crossing, and even the ordinary brick-burning and other processes have not been made, so the development is restricted.

Cai Lun's arrival did give Wu Zhengdao a small surprise, but it can be seen that the Executive Committee attaches great importance to this place, and it can be seen from the barbed wire fence that has begun to be built, and it should not be necessary for people other than the traversal to know the secrets here.

"What the Executive Committee means at the moment is how to deal with Cai Lun." Wu Zhengdao looked at Zhou Yang meaningfully and asked, after all, he has only come back not long after leaving these days, and there are some situations that he still doesn't know.

For the traversal, Cai Lun also belongs to an alien existence, this alien is like the traversal itself, but he is different from the traversal, and the two sides are not from the same time and space.

"What I have learned so far, let the other party integrate into our collective, after all, the other party is a technical talent, and he is also a very talented technician, haven't you found that the Chang'an base has something more?"

Something, Wu Zhengdao listened to such a reminder, and seemed to remember something, bricks, yes, bricks, although this thing is ordinary, but it is extremely scarce in Australia, he seems to have seen a lot of bricks before leaving.

"I saw that there was no one in the public loft over there, that was the brick factory, through Shi Nan's efforts, I found some necessary materials for burning bricks, and then with the help of Cai Lun, we already have our own brick factory."

Cai Lun can also burn bricks, Wu Zhengdao looked surprised, this guy is recorded in history, it seems that he was born in a smelting family, that is, he made iron, and he is worthy of being an inventor who improved papermaking, and his brain is indeed different from that of people.

Of course, this is a good thing for the crossing, with bricks you can put the house, you can also burn refractory bricks, with refractory bricks you can build a blast furnace, smelt the steel, this stack of plans to pull down, it really has a lot to do with bricks.

"Looks like we've picked up a treasure, but what does he think of us?"

"Surprised, curious, full of curiosity, and desire to study," Zhou Yang only used a short less than twenty words to evaluate Cai Lun.

This seems a bit unpleasant to say that to a person who has left important achievements in history and contributed to the course of human history.

When Wu Zhengdao formally communicated with Cai Lun with curiosity, he found that the other party was indeed like a studious baby, and he was more curious about everything, such as the stainless steel bowls and chopsticks used for eating, how this thing was made, and what materials were added to the smelting process, these things were the objects of his curiosity.

Regarding Cai Lun's question, Wu Zhengdao could only explain to the other party what he knew halfway, and after listening to the explanation.

Cai Lun gave his hand to show his gratitude, and also honored Wu Zhengdao as the master, which made him really ashamed.