The nature of the universe? This question caught me off guard. Why did it suddenly become so profound?
However, let’s answer according to the information recorded in our memory and human knowledge base.
"The four directions above and below are called the universe, and the past and present are called the universe. This is the universe considered in ancient human thinking, that is, the collective name for all space, time, matter and everything produced by it, which is a whole. If you look at it from this perspective
If so, the scope of the universe is infinite.”
"Hmm, what's the problem with that?"
"Based on current human research, the universe is structural. It may not be appropriate to directly understand the term 'universe' in terms of all-encompassing everything."
"Oh, then what do you humans think about it now?"
"In general, the current view is that the universe is divided into four types, namely the first universe, the second universe, the third universe, and the fourth universe."
"Why do you use such a crude naming method?"
…
"This is just for the convenience of recording. Let me talk about it one by one. The first is the first universe, also called the derivative universe. This is a universe created by humans and some unknown existences. Its main composition method is composed of everything humans have so far.
A simulated universe based on well-known creative works, one work can correspond to one universe and is independent of other works."
"Wow, it's so cool, it should be fun!"
Yang's tone sounded very happy.
"Well, the current main function is indeed for people's entertainment, but in fact, most people don't know the truth about these universes, and since they are created through simulation, some flaws in details may also exist. It is said that there is another
A transcendent existence that specializes in managing the first universe, but we have no right to know its information."
"Really? If I have the chance, I really want to play it."
"Haha, during the vacation after the mission is completed, if I have time, I can go and see it myself, and then relay it to you."
"Okay, that's it."
"Next, let's talk about the second universe, also known as the parallel universe, which is truly adjacent to the main universe we are in. The number is theoretically infinite. It can be a parallel split based on this universe, or it can be an independent world."
"Then do we have a chance to enter a parallel universe?"
Yang's attitude towards such unknown things always seems to be based on whether he can get in touch with them.
"The distance between parallel universes is infinite, or actually there is a distance. It's just that this distance cannot be crossed even if mankind's most powerful aircraft starts sailing from the birth of the universe until the death of the universe. There is no direct physical way.
, that’s why we think the distance is infinite.”
"Well, is there nothing we can do about it?"
Yang didn't have any mood swings and thought he would be a little disappointed.
"Maybe there is no way? For example, continue to upgrade space folding technology, curvature engine spacecraft, or use wormholes and star gates to cross. Although this technology is indeed available now, it is already very difficult to navigate in this universe. We
I have clearly calculated the conclusion that based on the current lifespan of the universe, this universe will not have enough time to explore it all."
"Wow, is it so uncomfortable? Human beings can't explore the entire universe? Isn't it possible without that kind of extraordinary power?"
This surprised Yang.
"Based on the battle records of the past golden age, it is indeed possible. For example, there are people who use subspace bursts to transfer psychic energy. There are also many magical skills that are not recorded in the knowledge base. It is estimated that it is possible to forcibly travel to a certain place.
The strong man of the second universe."
"Oh, are there such strong people now?"
Yang's mood suddenly rose.
"Whether it's an awakened person, an alien, or a god, those powerful existences in the past are hard to see now."
"Oh, is that so? You're not here anymore, and you still want to fight... huh?"
A strange reaction, but it’s better not to delve too deeply into it and continue explaining.
"Then the next step is the third universe, also known as the strange universe. Humanity has done very little research on the third universe, because its space-time relationship and properties relative to this universe are completely unpredictable. It is speculated that it is due to differences in physical parameters.
Due to its nature, its shape is very different from this universe."
As for how humans observe the third universe, the principle actually comes from spiritual energy, so he added,
"Some external forces come from the third universe, such as magic power. By tracing the source of magic power, we came to the conclusion that there is a strange universe."
"With such a big difference, there is no need to travel back in time."
Why are you so entangled in time travel? Judging from what he just said, Yang seems to be a person who is good at fighting.
"Indeed, whether the third universe can be called a universe is a question. The changes caused by the excessive difference in physical parameters are unimaginable, and it is not even ruled out that the physical laws may be different."
"Hmm, I guess the life there must be pretty strong, right? I kind of want to see it."
"Currently, there is only one official record of a life form from the third universe traveling to this universe, but the specific content has been blocked. We only know that it came from the Golden Age."
"Really? That was a long time ago, forget it, forget about it."
"Then, finally, there is the fourth universe. In fact, humans do not yet know any information about the fourth universe. It is just a conjecture. There is currently no observed evidence, and everything is unknown."
"Then why do you know there is a fourth universe?"
"This is a speculation based on experimental results, because humans can directly observe from the first universe. Even such a simulated universe will automatically generate parallel universes and strange universes. These by-products are beyond human control."
I paused and continued,
"So it is speculated that the first universe can also have a complete universe system of its own, so the main universe we are in is regarded as their fourth universe."
"Oh my god, doesn't this mean that our fourth universe is the creator of this universe? Then...then how strong they must be!"
...It’s still the same strange focus as always. Then again, the person I was before time travel was actually a person from the fourth universe, right?
This knowledge is input into the brain in advance. There are no corresponding conditions to extract the information before, and no one notices it.
But the strange thing is that humans in reality don’t have the ability to create this kind of simulated universe, right?
"I'm not very sure about this, but since we can enter the first universe to 'play', we shouldn't rule out that there are similar existences in this universe, right?"
"Hahaha, what you said is quite interesting. I feel very excited, but the surrounding environment is really depressing. I have no other way to move except talking to you."
"Now that it is clear that it is a soul state, we do not rule out the possibility of returning to reality in some way. I will try my best to help you realize this."
"Oh, thank you so much. You can be so considerate of a stranger like me who has no identity at all. It's touching."
"It's nothing. My skills can contact you so accurately and stably. This is also a kind of fate. You and I are obviously friends, right? Yang."
"Oh, yes, we are already friends, uh... bw..."
"BWV-173."
"Oh, BWV-173, this name is really weird. If I have a chance, I will definitely help you... pick one... Wow, I'm really sleepy. We talked a lot. Goodbye first..."
"Goodbye, Yang."
On the way to the target, for several standard universe epoch days, Yang and I had intermittently connected minds. During the conversation, we gradually understood each other. However, there are still many mysteries. Where is the road to the future?