"Source world, what kind of world is this?" Song Ziyu looked at the huge eyes in the sky and asked his own questions.

"It's hard to tell you what kind of world the source world is all at once, but I can try to communicate with you in a way that you can understand." Xi He said slowly: "If you want to explore the truth of the existence of the source world, we must start with the Big Bang. ”

"About 13.7 billion years ago, the world was a tiny singularity...... The singularity is scientifically defined as the starting point of the evolution of the universe traced by the Big Bang cosmology, or the point at the center of the black hole. The density of the singularity is infinite, and the curvature of space-time at the singularity is infinite...... I know you may not be able to understand these words, but figuratively speaking, if your universe is a chicken, then the singularity can probably be seen as an egg that has not fully hatched. Xi He expounded his opinion, and Song Ziyu could probably understand what Xi He meant.

"You go on, I've read some mythological stories." Song Ziyu nodded. The huge eyeballs rolled a little, as if they were observing Song Ziyu.

Immediately, the giant eye began to say slowly: "At the beginning of the explosion, matter could only exist in the form of elementary particles such as electrons, photons, and neutrinos. The continuous expansion that followed the explosion caused the temperature and density to drop very quickly. As the temperature decreases and cools, atoms, nuclei, and molecules are gradually formed, and they are compounded into the usual gas. The gas gradually coalesced into nebulae, which further formed a variety of stars and galaxies that eventually formed the universe we see today. ”

"It's explained in physics." Song Ziyu said.

"It's just appearances!" Xihe continued: "What you humans saw at first was only the appearance of the Big Bang! ”

"Oh?" Song Ziyu asked curiously: "Since we humans only see the appearance, what about the substance?" What is the substance? Xihe said: "When the singularity decided to start expanding, time branched. ”

"What do you mean?" Song Ziyu asked puzzled. Song Ziyu had just asked the puzzle in his heart, and the scene in front of him suddenly changed!

The Great Wall of Miles, a computing system composed of computer centers, suddenly disappeared, and was replaced by a primitive darkness.

Song Ziyu stood in the middle of the darkness, as if he was standing on the other side of time before the Big Bang.

Suddenly, one

The "singularity" appears in the darkness and then rapidly expands. Song Ziyu suddenly understood that this was something that Xihe was going to use a unique way to cover up for himself that he couldn't explain clearly in words.

…… What appeared in front of Song Ziyu's eyes at this time was a ball of light that was blooming! Like a cluster of threads, the light unfolds to the first point.

This point is so special, there is a lingering special feeling in Song Ziyu's heart.

"This is the origin of time and the beginning of all things." Xihe is like a roundworm in Song Ziyu's stomach, he can easily know what Song Ziyu thinks and feels in his heart, so he directly explained: "From this source, all time begins to branch out, and each appears its own timeline. At this time, Song Ziyu's eyes appeared in front of countless unfolded clusters of light that grew out of the thread clusters!

These clusters of light began to stretch, began to stretch and elongate, and began to slowly move towards the distance, like a long river of time.

Looking at the scene in front of him, Song Ziyu didn't dare to blink his eyes. God took it for it! Isn't this the embodiment of the long river of time?

Looking at these closely arranged and rolling forward rivers of time, Song Ziyu couldn't help but admire: "It's incredible. ”

"Don't be so surprised, I'm just concretizing some inexplicable truths, so that you can know more clearly the meaning of time...... Of course, this approach isn't absolutely accurate, as I can't describe to you what a time anchor does. Xi He continued: "These timelines, since they were born at the beginning of the Big Bang, began to roll forward, and if there were no time anchor events, these timelines would flow roughly the same in their respective parallel planes. ”

"What is a time anchor?" Song Ziyu couldn't help but ask.

"Big event! A big event that is beyond the ordinary, a big event that is enough to change history. Xi He intercepted one of the countless timelines that suddenly broke off, and then spoke: "The parallel universe where this timeline is located suffered a terrible accident, the universe was destroyed, this is the first world to be destroyed on countless timelines, we named it 'One'. ”

"Are you sure the universe is destroyed? Not just Blue Star? Song Ziyu was extremely surprised. Xihe said: "I am very convinced...... Humanity, you should not overestimate the world of humanity and the history of humanity to greatness! In the 13.7 billion years since the birth of the universe, the history of human existence has not added up to more than a million years, which is just a grain of sand in the ocean. Song Ziyu was silent.

Xi He is not wrong when he said, from a macro point of view, the history of human existence is too short, so all the suffering that has happened to human beings is not worth mentioning.

"What kind of power can destroy a nascent universe?" Song Ziyu was completely impressed by the interpretation scene in front of him, so he asked such a question.

However, this question directly silenced the seemingly omnipotent Xihe. After a long time, Xi He spoke: "I'm sorry, your question stopped me...... I can't tell what happened to this parallel universe with my calculations, but it did. ”…… After a simple silence, Xihe continued to push Song Ziyu.

As time passed, the timelines that originally went hand in hand began to change, and each developed different differences.

With the beginning of the turning points and changes in these timelines, Xi He spoke again: "In the parallel universe where the coordinates are known, the parallel world that gave birth to human beings only occupies 0.0075% of the total, in other words, a thousand different parallel universe planes, and only seven and five planes gave birth to human beings. ”

"It's too little......" Song Ziyu couldn't help muttering.

"I'm not done!" Xi He continued: "Of the seven and five planes that gave birth to human beings, there are only zero and five human beings who have obtained the dominance of the Blue Star World through evolution. Song Ziyu couldn't help but open his mouth, but finally failed to speak.

Xihe seemed to sense Song Ziyu's surprise, so he said lightly: "I know it's hard for you to accept such a reality, but that's the way it is. While speaking, Xihe intercepted a fragment, and then projected it in front of Song Ziyu: "This is a fragment intercepted from the timeline of the 000 observation, you can see for yourself." ”