The short courier qì man took out a small package from the space bag at the belly and handed it to Bai Xiaodao, and then flew into the air, burrowing into the chrono tunnel that had just appeared and disappeared in the dark night.

Every time he saw this situation, Bai Xiaodao felt that this scene was too sci-fi and dreamy, if he hadn't seen it with his own eyes, no one would have believed this kind of thing.

Hurriedly putting the package into a watch-shaped space bag, the white knife hurriedly left the eerie woods.

At this time, it was three o'clock in the morning, Bai Xiaodao quietly walked back along the road, he didn't expect that in such a cold night, the neighbor's local dog was so dedicated and vigilant, he noticed that Bai Xiaodao walked down the ramp above, and hurriedly jumped out of the dog house covered with straw and barked, the violent movement really scared Bai Xiaodao.

Quietly open the door, this is a password and fingerprint security door, both need to be entered correctly to open the door and enter inside. Fortunately, there was not much movement when the door was opened, and Bai Xiaodao tiptoed up to the second floor when he entered the house, for fear of accidentally waking up his family.

Back in the room, he hurriedly took out the package from his space bag.

A relatively large paper box was opened, and three small boxes of different sizes appeared, the smallest and flattest box contained two neutrino communication chips that had not yet been activated.

In addition to the neutrino communication chip, the products in the other two boxes are the most curious of the white knife, and the price of both products is not very expensive.

The box containing five bottles of oral liquid was clearly written with the words "tempered oral liquid", according to the instructions, once the human body and animals took the tempered oral liquid, then they could become as invulnerable as the iron man within seven hours after the effect of the drug.

However, this tempering does not mean that the whole person becomes as hard as a piece of steel after taking it, if this is the case, it is also the state after death.

It is understood that after taking tempered oral liquid, the body epidermis will become as strong as steel, but at the same time, it will retain the flexibility of the skin and will not cause any damage to the body.

This tempered oral liquid will definitely come in handy for Bai Xiaodao one day, just like people in the future will take tempered oral liquid to strengthen their defenses in advance when participating in high-risk operations.

Especially in the interstellar space era after the discovery of the chrono tunnel, if people do not take tempered oral liquid when passing through the chrono tunnel, then the body is likely to be unable to withstand the impact and oppression under the superluminal speed, even in the best spaceship, the strong sense of breakthrough will still give people a feeling of being squeezed and crushed.

And the other product is what Bai Xiaodao wants to experience the most!

He took out a fist-sized black object from the box, which was about the size of a cube Rubik's Cube, and people in the future called it "Black Box", and the black box also had a name, that is: Interstellar Navigator.

To put it simply, this is an interstellar compass with the nature of a compass.

The white knife lifted the lid of the black box and turned on the power. Suddenly, a faint blue light emitted from the middle of the compass in the black box, and then a clear screen of light appeared in the air.

On the screen is a cosmic star map! There are many green dots on it, and there is a text under the dots.

According to Bai Xiaodao's previous understanding, a dot on this homepage represents the position of a large galaxy!

After careful counting, there are a total of 108 large galaxies that have been discovered and named on the homepage of this cosmic star map!

At this time, the red dots representing the black box coincided in a large galaxy called the Baihe system, and the white knife reached out and clicked on the Baihe system, and the page suddenly displayed the star map of the Baihe system, at this time, the dots on the screen became 101 galaxies in the Baihe system, and the Milky Way was just the red dot located in the 101 galaxies.

Immediately after, Bai Xiaodao clicked on the icon of the Milky Way, and the page suddenly switched to the star map of the Milky Way, which was a swirling star map with countless tiny star dots displayed on it. Adjust the scale of the star map, and Bai Xiaodao can see clearly the ball and other planets near the earth, and there are many unnamed planets on it, all of which are temporarily described by the letter X and a string of numbers.

Looking at this light body screen, Bai Xiaodao's heart was extremely shocked. The universe is so large that three hundred years later, people have only temporarily divided 108 large galaxies with the power of technology, and each large galaxy contains at least 50 satellite galaxies the size of the Milky Way.

Of course, people have not been to these galaxies three hundred years later, and not many people have flown out of the Baihe Galaxy, even the Baihe Galaxy. People are able to divide this cosmic star map by relying on technology and arithmetic.

The universe is so big that it is estimated that human beings will not be able to give a reasonable answer in another thousand years. As for the idea that the universe has an end, that is just the reasoning of scientists in the next 300 years.

If only I could travel the universe to my heart's content in the future! That's enough for this life!

Looking at the light screen projected by the black box, Bai Xiaodao's heart was already boiling, he wanted to start developing the spaceship now, but thinking about his limited ability, plus this was a very big move, so he could only find a way to arrange the route to be developed in the future.

If he develops his own spaceship, then others will definitely have strict suspicions about him. Therefore, Bai Xiaodao can only recruit all kinds of technical talents to develop those products that are slightly more advanced than the current but more reasonable. When he has a certain amount of capital and ability, he can lead the technical team to apply to join the research and development of national aerospace science and technology.

Turning off the power and closing the black box, Bai Xiaodao took out the two neutrino communication chips that were twice as small as the thumb nails, and used the super ring computer to scan and analyze.

"The communication chip has an anti-jamming clause and cannot be fully identified."

Xiao Qi's reminder voice came from his mind, and Bai Xiaodao was stunned on the spot, isn't this mud horse in vain? Fortunately, the price of these two neutrino communication chips is not expensive, otherwise Bai Xiaodao would regret it to death.

"Alright! It's good to know about integration constructs! ”

Although it is impossible to peek into the number and core technology, but Bai Xiaodao can be regarded as a gain, at least he has a way to solve the problem of integrated construction of communication chips, and only needs to develop neutrino transmitters and receivers when the time comes.

The large neutrino transceiver is very confident, but it is much more difficult to integrate the neutrino transceiver into the chip.

"If you want to hurry, you can't reach it, and it should take two months to develop it!"

Putting all these things into the space bag, Bai Xiaodao turned off the light and slept beautifully. (To be continued.) )