"Does Nari know that there is a star coffin hidden in his body?"

"I don't know, every time the star coffin is about to fly out of Ari's body, Ari will have a high fever and faint, and he doesn't know anything about what happened after that. ”

"Didn't you tell him?"

"His parents were gone as soon as he was born, so he couldn't help but be a little withdrawn in his personality, not to mention that when I first found the star coffin in his body, he was still very young, in order to make his childhood the same as other children, I secretly made a decision not to tell him the secrets of his body, so I haven't told him about it until now, but after this time, I plan to tell him that he should know about his changes. ”

Feng Ming nodded, he respected He Lingzi's decision, and he was also a way to protect Rui.

"Grandpa River Lingzi, this is the third parallel universe?"

Feng Ming asked.

That's right, Ha Lingzi answered his question with a smile on his face. "How?"

"Run, do you want to?" Feng Ming's words made He Lingzi's smile freeze on his face, his white eyebrows were imperceptibly raised upward, and he squinted his eyes and said uncertainly.

"Well, I want to escape from this parallel universe. "That's not an easy thing to do!" He Lingzi saw that Feng Ming was answering him very seriously, and he also had a serious expression on his face.

"You're saying it's still possible, right?"

Feng Ming heard that He Lingzi did not say anything absolutely, and his eyes suddenly overflowed with brilliance. "How much do you know about the concept of parallel universes?"

He Lingzi didn't answer the rhetorical question, so that Feng Ming, who didn't react, was stunned for a moment, thought for a while, and then sorted out what he had seen in the information book before in his mind, and said:

"Parallel universes are other universes that are both similar and different from the original universe that exist parallel to the original universe. Among these universes, there are universes that were born under the same conditions as our universe, and there may be planets that are the same as the planets inhabited by humans, or planets with the same history, and there may be people who are exactly the same as humans. At the same time, in these different universes, things develop with different results: species that are extinct in our universe may be evolving and growing in another universe.

Two universes that are parallel to each other neither overlap nor intersect, can be described as "well water does not interfere with river water". Although sometimes through some accidental events, the two universes can perceive each other's existence, but generally speaking, it is still "the voice of chickens and dogs, and the old and dead do not communicate with each other".

Some scholars use the analogy when describing parallel universes, they may be in the same spatial system, but the time system is different, like two trains speeding on the same railway line, and they may be in the same time system, but the spatial system is different, like a car driving in the upper and lower passages of an overpass at the same time. [1]

There are other universes beyond the universe, each with unique physical properties

Maxtegmark, a cosmologist at the Massachusetts Institute of Technology (MIT) who is keen on studying parallel universes, said: "The most interesting question for me is not whether parallel universes exist, but how many parallel universes there are. ”

In the 2003 issue of Scientific American, there was an article written by him about parallel universes, in which he divided parallel universes into four categories.

According to Temak's classification, the higher the universe, the easier it is to expand, and the easier it is to cover the universe at the lower level.

If space is infinite, and the distribution of matter is uniform enough on a large scale, then even the most unlikely thing must happen somewhere.

In particular, there should be an infinite number of planets with people, including not one but an infinite number of people with the same appearance, name, and memory. An infinite number of regions of the same size as the observable universe do exist, where any possible history of the universe would actually exist. This is the first parallel universe. Feng Ming recounted the parallel universe he knew, and He Lingzi also nodded again and again, and after Feng Ming finished speaking, He Lingzi showed a kind smile and said: "Although I don't understand some of what you said, what I know about what you said has been covered. ”

"Feng Ming, how old are you?"

"18 years old. ”

"It's really not easy for a small grade to know so many things, even an old man like me is naturally inferior!"

Feng Ming scratched his head a little embarrassed by He Lingzi's praise, he has always liked the sky, so whenever he has time, he will go to the library to read some related books, and over time, his knowledge about this area is much richer than others.

However, Feng Ming was still a little puzzled, some of the words he said just now were words on earth, and he didn't know if He Lingzi could understand it.

"Grandpa River Lingzi, can you understand?"

He Lingzi seemed to know what Feng Ming was thinking, and a smile appeared on the old man's face, "In what you just said, although some words are very unfamiliar, don't forget, parallel universes are inextricably linked, even if the civilizations on the planet are sometimes almost the same." ”

Feng Ming said so much just now, he actually forgot about this, and only then did he think about it after being reminded by He Lingzi.

"We don't belong to the same universe. ”

"How do you know?"

Feng Ming was shocked, he didn't expect He Lingzi to say this, and secretly marveled at the wisdom of this old man.

"You've already revealed it in what you just said, not to mention, you have to "escape" from here. ”

"What you just said is right, since you know so much, you must also know the relationship between the White Hole Hierarchy and the Black Hole Hierarchy!"

Seeing that Feng Ming didn't answer, He Lingzi quickly changed the topic.

Feng Ming was not too modest, he nodded, and said: "Black holes and white holes are like opposites, black holes are black bodies that do not reflect light at all, and the power generated by high quality makes any object close to it be sucked into it.

A white hole can be a special type of object that is just the opposite of a black hole. It denies any foreign matter from entering its interior, and only allows the matter and energy within it to radiate outward.

Therefore, if a black hole can swallow everything, then a white hole can be said to be a "source" of matter and energy in the universe. ”

Feng Ming is only talking about the scientists' thoughts, so far, scientists have not observed any evidence of the possible existence of the white hole, this white hole can be said to be completely conceived by scientists, Feng Ming himself is not sure whether what he said is applicable in this place called a parallel universe.