Next.

Lin Chong began to prepare the 'list'.

That is, what items he can produce next, or has hope to produce, and which ones are needed by the earth.

The chief engineer, on the other hand, provided Lin Chong with resources based on the list he made and the supplies he currently had.

But there is still a conflict between the two sides. The country wants to give Lin Chong an ultra-high-definition camera, the kind used by the military, while Lin Chong hopes to get an important component of the electromagnetic gun that can make his electromagnetic gun reach the point of smashing mountains and shattering rocks...

In short, even if we gather the strength of a whole country and prepare 0.85 cubic meters of resources for Lin Chong, we can only make some choices.

Next, the research on Earth continued to produce results, with increasingly precise time estimates. In addition, during calculations, the researchers discovered that an 'anchor point' might be needed for positioning.

Anchor point?

When Lin Chong heard the news, he was a little confused.

The chief engineer actually didn't understand it either. After all, he was just a chip expert, not a physicist.

"It could be a massive energy source, like a fishhook sticking out from the Earth, and something has to be tied to it to determine the relative position of the Earth and you in the universe."

"It's only needed for the first time. Once the link is established, it won't be needed anymore."

"If necessary, I can let Mr. Yang talk to you about this in person."

Mr. Yang, as described by the chief engineer, is currently the leading mainstay of the domestic physics community and a big shot in the world physics community. He even ranks among the top names in the history of human physics.

Mr. Yang, who had already retired from the world, was invited by the country to take the lead in this project.

Mr. Yang is also very interested in this unprecedented project that can change the history of human civilization.

I believe no scientist would refuse such an invitation.

"No need. I'll cooperate if you need me." Lin Chong shook his head. He didn't want to become the focus, although in fact he was already the focus.

If this top-secret information were to get out, he would become the most watched human being on Earth.

So the news was kept strictly confidential.

"If an ultra-high energy level is required, I think the structure of the demon pill must be further optimized. Teacher, I'll leave it to you." The most powerful thing Lin Chong currently has is the combination of the demon pill and the demon-blasting star.

"I understand." The chief engineer nodded to show that he understood.

Communication ended.

Lin Chong stretched and went to bed.

Outside the wall of the alien world, tonight is a clear night with a moonlit night and few stars.

The moon hung high in the sky like a silver plate, shining on the top of Kunlun Mountain. The ice and snow that had existed for thousands of years reflected the silver light, making it seem like daytime.

The little red snake coiled on the golden fairy fruit, its cheeks bulging, and it was sleeping soundly.

Suddenly, it became alert, turned its head and looked inside the transparent wall.

Then I saw a figure standing there.

The black figure stood behind the alien wall, with his back facing the wall and facing the big bed. He just stood there, motionless, as if observing something carefully.

Is this... that human?

The little red snake stared at the figure in confusion, always feeling that something was wrong, but after staring for a while, it felt sleepy and continued to lie on the fruit and sleep.

Early the next morning.

After Lin Chong got up, he stood in front of the strange wall and woke up from his sleep.

The little red snake swam over slowly, looking Lin Chong up and down with a puzzled expression.

"Good morning." Lin Chong greeted the little red snake, "There are no mushrooms today, don't wait."

The little red snake hissed, as if it was very disdainful. When it swam away again, it felt something was wrong, so it swam back and looked Lin Chong up and down.

That figure last night… was clearly several points taller than this man.

"What are you looking at?" Lin Chong was puzzled by the snake's stare.

Hiss~ The little red snake hissed a few times, shook its head, and turned back to pick the golden fairy fruit.

"Nerve." Lin Chong muttered.

Lin Chong's job today is to continue preparing the 'list'.

In addition to the one mentioned before, you need to prepare another one, which is all the materials in the room.

This includes large items like drones, sweeping robots, televisions, and refrigerators, as well as small items like the number of floors, nails, and door handles.

In short, all usable things are compiled into a book and sent to the earth.

There is no wrong version in the 1619 book forum!

There will be a team of experts on Earth who will guide Lin Chong on how to turn this thing into the various equipment he needs, including weapons.

After all, there is only one opportunity to exchange materials once every four years or even longer, so we must avoid exchanging meaningless or overlapping materials.

This job was very troublesome. Lin Chong spent a whole day counting the floors, tiles, door handles, glass, and even measuring the curtains.

On the other side of Earth, before New Year's Eve, the entire building where Lin Chong originally lived was requisitioned. At the same time, the entire Jinxiu Tiandi was designated as a military restricted area, and the residents were relocated in an orderly manner.

This is the first time I have seen it in a restricted area in Shanghai.

Lin Chong was looking at the old men and women strolling downstairs, but they were gone. Instead, there were security personnel in plain clothes everywhere. It was said that they were the most elite soldiers.

This was also the reason why Lin Chong was reluctant to publicize the fact of his time travel before, as that would change his peaceful life.

But after the research result of material exchange appeared, Lin Chong could not ignore the benefits it would bring to real society.

Because, no matter whether he travels through time or not, or whether he regards staying at home as his life ideal, he wants to see the country prosper and become strong, and even become the top of the world.

Before, only knowledge could be transferred but not materials. All Lin Chong wanted was to use what he had learned to promote the development of the country's chip industry.

Now, the material exchange that can only be carried out every few years makes Lin Chong's possibility of changing the world infinite.

Lin Chong couldn't refuse this possibility.

In short, during that busy week, Lin Chong counted exactly how many iron nails there were in his house.

Finally, a thick booklet was created, which contained all the supplies in Lin Chong's room.

Another smaller booklet describes the various properties of bathtub mushroom No. 1, balcony mushroom No. 2, and sewer mushroom No. 3, as well as the various items created by Lin Chong as a result.

Including bombs, jumping mines, demon pills and various plug-ins.

After finally sending the two documents to the chief engineer, Lin Chong lay down on the bed and fell into a deep sleep.

On the computer desk, the bright screen of the system mistress turned into a dark screensaver as Lin Chong fell asleep.

Midnight.

A black figure slowly walked into the bedroom from outside.

His movements were a little clumsy, but no sound was made.

After arriving at the bedroom, he just stood in front of the bed, looking at Lin Chong who was in a deep sleep, as if he was deep in thought.

Outside the wall of the alien world, the little red snake raised its head and stared at the scene.

Three more~There will be one more in the evening~