Returning home

  In glory. While thinking like this, the ball of light actually lit up again!

  "A newly born fifth-level civilization? An interesting thing, hello. Common civilizations call us shuttlers." "

  Hello, shuttlers."

  This faction named "Shuttlers" is even more crazy. Well, they actually want to reveal the secret of many worlds, the legendary "multiverse"!

  And this crazy faction seems to have a tendency to succeed...

  "Is there really a multiverse in the world?"

  "Of course! If two cosmic branes are close to each other, a series of gravitational red shifts may be formed. This kind of gravitational force Redshift is at the macroscopic level, and it can only be vaguely analyzed by analyzing data at the level of tens of billions of light years." "

  Finally, through long-term exploration, we discovered a possible existence, the closest relationship between two cosmic branes. "

  We are trying to trigger a negative energy bubble in this space node. In a low potential energy environment, we may be able to enter another universe. It's just a pity that after analysis, most other universes, Physical rules cannot accommodate life, and it is difficult for even pure consciousness to exist." "

  We are trying to explore ways to directionally travel through multiple worlds reliably. There are some physical rules of the universe that are similar to our world."

  " Because of this, many civilizations call us shuttlers." The shuttler seemed a little proud when he said this.

  "Have you found this type of universe?" Zhang Yuan couldn't help but ask.

  "Unfortunately, the probability of a similar universe is extremely small, and it is still in the process of discovery. We welcome you to join and contribute your own strength!" "

  Let us leave this universe together, go to other worlds, and explore more mysteries!"

  Zhang Yuan was stunned again...

  It was so crazy. He didn't know what level of civilization could do this kind of experiment.

  It's a pity that no matter how excited he is, he can't decide the direction of the entire civilization by himself.

  The shuttler finally left, leaving only Zhang Yuan standing in the information station, thinking about the conversation just now.

  The so-called negative energy bubble, also known as vacuum decay, is a process that reduces the potential energy of the vacuum to the limit. This process can easily destroy the entire river system.

  Another unsolved mystery solved!

  The Great Cold Spot in the cosmic microwave background radiation is the experimental site of the "Shuttler" faction and the site of collision of parallel universes.

  The diameter of the Great Cold Spot, 700 million light-years, was created by this shuttle, so that the temperature of the entire area is slightly lower than the average temperature of the universe!

  Listening to the self-introductions of these factions, and even the legendary neural civilization as the leader, Zhang Yuan couldn't help but feel a little fascinated.

  This is a brand new world, this world is completely different from the past, abandoning the concepts of civilization and race... He can't wait to abandon everything in the past and plunge into it!

  Yes, this is indeed a new world!

  The universe is so vast and mysterious. The problems described by these factions are all research topics of "gods", dark abyss that mortals can never peer into...

  The power of mortals is too small.

  After a while, no more light groups lit up, and this large-scale invitation came to an end in a short while.

  Zhang Yuan did not directly respond to the demands of these civilized factions.

  After all, human civilization has only reached the threshold of the fifth-level civilization so far, and it is just a small part of it. The road has to be walked step by step, and it is impossible for him alone to replace the entire civilization in deciding this important matter.

  For humans, it is still necessary to transform more ordinary people into superhuman beings as soon as possible, and then further increase the speed of their brains to usher in a new future.

  But traditional human beings are really... too weak, and they can no longer have the ability to study these knowledges that only gods can spare. If we don't abandon the traditional human identity, the final destination will be what it is now.

  The difference is so great that it is difficult to describe it in words.

  After being silent for a while, Zhang Yuan stepped onto the curvature spacecraft located near the information station again. His mood was very complicated, and in the end he could only turn into a lament.

  He remembered his mission, to find his former compatriots and give them a final gift... No matter what the future holds, this thing must be done well before the two parties can officially part ways.

  The speed of this spacecraft can reach 10 times the speed of light. The solar system is 6.4 light-years away, which means it can reach it in 0.64 years. The lease time of this warp spacecraft is 32 years, which is more than enough time.

  However, Zhang Yuan did not intend to make the compatriots in the Green Leaf Alliance wait too long, and it was impossible to visit all the human branches. Going back and forth like that would be too time-consuming.

  "There are not even cosmic strings in the solar system. The earth's civilization should still be trapped in an isolated island in the universe as before, and the changes will not be too big. As for other branches of human beings, there are cosmic strings nearby, and there is a certain probability Already left."

  Zhang Yuan still hoped to see more vibrant human beings, so after thinking about it for a while, he planned to go to Gliese 581 first to see how the humans who once branched off from the Earth Era were living...

  Curvature The spacecraft took off quickly. Apart from some working robots, the only intelligent life inside was Zhang Yuan.

  There is no loneliness, no loneliness, his current thinking mode can ignore these emotions.

  Zhang Yuan discovered that although the performance of this curvature spacecraft was not very superb, which was the conventional level of a fourth-level civilization, its planning was very good. There are many robots here that can be controlled using multi-process thinking, and you can also use consciousness uploading methods to quickly change a "body".

  From a software perspective, these robots are superior to new humans.

  "These software may have been developed by the Amoeba faction themselves and uploaded to adapt to the consciousness."

  Zhang Yuan thought about the robot for a while and found that he is no different from an illiterate now. His current knowledge system is incomplete and he lacks professional knowledge. It is difficult to analyze it roughly.

  For ordinary humans, sailing alone in the universe for several years would easily lead to psychological collapse if they did not use hibernation, but for Zhang Yuan, it was not that difficult.

  Although the performance of the robot he is in is not top-notch, it is also the product of a fourth-level civilization and can accelerate thinking. Nowadays, the knowledge system is lacking and it is difficult to study knowledge, but you can entertain yourself.

  Along the way, Zhang Yuan made several games for himself and had a great time playing them. He also composed more than a hundred pieces of music, plus more than fifty weird novels. He even wrote about his experience in the Kunlun Mountain Fleet. , also written into a novel.

  Unknowingly, time passed slowly.

  The star in front of me is the original Gliese star. The Earth Era in the past once stayed on the Gliese 581g satellite, and had some stories with the original residents here...

  When these memories came to his mind, Zhang Yuan couldn't help but have a lot of thoughts. Now, he came back alone .

  However, when Zhang Yuan used the instruments on the spacecraft to conduct detection, he found that the Gliese 581g satellite had disappeared.