Chapter 4 Black Technology Realization System

  On the desolate maroon land, the crawler vehicle was still walking slowly in front, and a few meters away was the faintly silvery ellipsoid following leisurely.

   After spending more than half an hour following Zhu Rong, Lu Yu already felt a little bored.

   Glancing at the mobile phone screen above his head, there are still more than 300 people left in the live broadcast room. After a long period of silence, most of the melon-eating audience have already run away.

   But Lu Yu really didn't dare to close the live broadcast room at will, for fear that after closing it, he would completely lose contact with Blue Star.

   "I should have brought more food if I knew it earlier..."

Lu Yu took out a large plastic bag from the side of the seat, which contained some snacks, biscuits, and several bottles of mineral water. These were the things he bought to show the excellent carrying capacity of the [Silver Star]. Knowing became his life-saving food.

   It's just that even if you save food and drink, you can't last a week and it will be consumed.

   "If I remember correctly, in "The Martian", it takes more than a year for Blue Star to prepare for the fastest rescue, right?"

   "Well... isn't that dead? Even **** is beyond the service area, and there is no way to save him."

   "Can we only hope for the system that sends itself to Mars and then goes to sleep?"

  Looking at the monotonous Martian environment outside, Lu Yu wondered if he could try to grow potatoes if he had a base.

   Such fantasies were quickly brought back to reality by hunger. Lu Yu looked at the Zhu Rong who continued to move forward in a daze, and finally stopped following in frustration.

   "What if I keep following it?"

   "It's better to fill your stomach first, and then wait for that inexplicable system to wake up, and then see what to do."

  Thinking about this, Lu Yu opened a biscuit, ate mineral water, and simply ate the first lunch of human beings on an extraterrestrial planet.

   What is miraculous is that the Zhu Rong also stopped not far away, no longer disguised, and turned the camera to look at the location where the [Silver Star] was staying.

   However, Lu Yu didn't have the extra energy to observe this. After eating half full, the blood began to concentrate in the digestive organs, and the subtle fatigue eroded the brain.

   Lu Yu, who has been busy with his work for the past few days, seems to have accumulated exhaustion, and he simply leaned on the soft chair and fell into a deep sleep.

   After an unknown amount of time, consciousness returned, and Lu Yu found himself standing in a vast expanse of whiteness.

  Looking around in a daze, he soon discovered a light blue light curtain floating in front of him, on which lines of text were displayed in Chinese.

  Black technology realization system:

This system is dedicated to improving the level of the civilization where the host is located. By any means, the host can improve the science and technology of the civilization where he is located, and he can get points rewards, which can be exchanged for all imaginable black technology products. Now, we will explain the functions of this system to the host in detail. .

  The main interface of the system is introduced as follows.

  Upgrade the planet-level technology tree, and reward 1-99 points according to the degree of contribution.

  Upgrade the star-level technology tree, and reward 100-999 points according to the degree of contribution.

  Upgrade the river-level technology tree, and reward 1000-9999 points according to the degree of contribution. (Note 1)

  Upgrade the universe-level technology tree, and reward 10,000-99,999 points according to the degree of contribution.

  Rule-level technology tree, no measurement standard yet.

—

  【Standards for Points Usage】

  S-level has no exchange permission.

  10000-99999 points can be exchanged for A-level black technology products.

  1000-9999 points can be exchanged for B-level black technology products.

  100-999 points can be exchanged for C-level black technology products.

  1-99 points can be exchanged for D-level black technology products.

  The system can customize and generate black technology products according to the host's settings or requirements.

  ...

The light curtain in front of him was clear and monotonous. After knowing some information, Lu Yu didn't know what expression to make. Not long ago, he was just a college student who was worried about getting a job. He wanted him to upgrade the human technology tree. Isn't this system a bit too much? Is it difficult for the strong?

   What made him even more powerless to complain was yet to come.

   After the explanatory text disappeared, his attribute panel appeared immediately.

  Host: Lu Yu

   Points: 0

   Tasks: None

  Currently owns black technology products: S-class [Silver Star] single-person space jumping machine (generated according to host settings)

   Seeing the items he owned on the attribute panel, Lu Yu suddenly felt that there was an extra piece of knowledge that had just been stuffed in his mind, and he suddenly understood all the methods of using [Silver Star].

  All the configurations of this single-person space jumping machine, how to drive it all came to Lu Yu's understanding when he saw the property panel, and he understood it so simply, as if he had grasped a detailed instruction manual in an instant.

   It can only be said that the more high-end black technology often only needs the simplest learning method.

  Just as Lu Yu was still reminiscing about this feeling of sudden enlightenment, the white space gradually faded, and gradually everything outside began to become clear.

  In the blink of an eye, Lu Yu found himself back in the small cockpit.

   Didn’t look at the phone, but looking out at Mars through the cockpit, it was already dim.

   Lu Yu recalled the setting of this black technology, and even tentatively pushed open the hatch slowly, revealing a small gap.

   There was no leakage, no abnormalities, and a faint film of light in the gap of the hatch lit up.

  Lu Yu pushed boldly, the cabin door was half-opened, and the translucent white light film formed an arc-shaped mask between the cabin door and the exit, preventing air leakage in the cabin and all intrusions from the outside.

This layer of light film is one of the four layers of protective armor that Lu Yu talked about in the live broadcast before. In the description of Lu Yu's cognition, it belongs to a kind of space armor, which can sense Lu Yu's brain waves. Only internal and external connections can be made.

   Without Lu Yu's certification, even the four basic forces cannot affect the cockpit from the outside.

  Lu Yu directly tried to let the light from the outside enter in his consciousness, and the light film gradually became transparent, and the Martian twilight with dim outside light appeared in front of his eyes.

  He was admiring the dusk of alien stars, picked up a bottle of mineral water, and was just about to add some water, when suddenly a whimsical idea came to his mind.

  Find a clean mineral water bottle from the pile of bottles that Lu Yu turned around as a filler, pour a quarter of the water into it, slowly squeeze out the air inside, and then tighten the cap.

   Then I found another piece of iron wire, wrapped it around the mouth of the bottle twice, and stretched out the bottle from the light film.

  The low air pressure on Mars made the remaining air in the bottle expand a little quickly, and the low temperature after dusk made the pure water in the bottle freeze quickly.

   At this time, Lu Yu pulled the bottle back again, and the rattling bottle deflated again, and the water inside had turned to ice.

  【Silver Star】The air in the cabin is generated according to the air ratio of the blue star, and the air of the blue star contains water!

  Lu Yu put this bottle into a larger bottle with a severed end, and after a while, he saw small water droplets condensed on the frozen bottle, and soon water marks gathered on the bottom of the big bottle.

  Water condenses when it is condensed, which is a simple physical knowledge.

   As long as the Martian environment and the air composition in the cockpit are stuck in this way, Lu Yu's water source will not be a problem!

  Food and water, two major survival problems seem to be solved at once!

   Lu Yu saw that a shallow layer of water had condensed on the bottom of the big bottle, but he couldn't help but smiled wryly.

   Sitting in a space-jumping machine whose technology has surpassed that of human beings for many years, but rely on this simplest method to collect water?

   What's even more troublesome is that Lu Yu confirmed a terrible fact from his perception of the situation.

  There is no navigation on the [Silver Star]... because Lu Yu didn't mention this setting at all when he was talking, and this is the most deadly.

  The position of the entire solar system in the universe is not the Orion cantilever of the Milky Way determined by human beings.

   If you want to space jump back to Blue Star, you must have precise coordinates and a set of navigation system.

   But during the live broadcast, Lu Yu only thought about working hard, how could he have thought that he really built a space jumping machine?

   Now if the space jump is activated, Lu Yu will be randomly teleported to any location in the universe!

  RNM, Return!

  Understanding that it is difficult to rely on space to jump back to Blue Star, Lu Yu couldn't help cursing at the system, but in the end it was just incompetent and furious.

  But at any rate, I just had an idea and thought of a solution to the water source.

   As for the food issue, we can only take one step at a time.

  Thinking of collecting water sources to suppress the sense of loss, Lu Yu untied the iron wire of the bottle that was melting the ice, and found a clean mineral water bottle to copy a wave of operations.

  He just wanted to plug the bottle out, but the situation outside made Lu Yu stunned.

   At some point in the dark, the Zhurong turned to the hatch, like an ugly moth, flapping the solar panels on both sides, just to attract Lu Yu's attention.

  Note 1: The division of the first three levels of civilization is taken from the famous Kardashov index, which divides Type I, Type II, and Type III civilizations based on the level of energy utilization.

  (end of this chapter)