"Sometimes you have to admit that things don't always go your way, and of course, I've learned that. But again, there are occasional surprises. ”

Spreading his hands, Su Xing looked at Tuanzi, "This world, well, strictly speaking, it should be this planet that has unconsciously told me a lot of things, such as part of the meaning of its existence, as well as those things that parasitize in this civilization, and more importantly, some vague memories that belong to it." ”

"I've always thought it wasn't a good thing to listen to, but since you've said so, I'll listen anyway. Rolling his eyes, Tuanzi lay on the table with a loveless face, looking like a dead pig who was not afraid of boiling water.

Coughing twice, Su Xing waved his hand to disperse the screen, and said to Tuanzi: "The reason why the appearance of the passage is inevitable is because this fact was actually decided as early as when I first came into contact with the power from the other world. After a second of hesitation, he asked, "Before explaining, answer me a question." ”

Dango: "What?"

"What do you think is the world, time, on this side of the world, or rather, do you think it's possible for something to travel through time and space, from the future back to the past and change history?"

"Time? Isn't that just the change in this material universe? Wait, I don't know what you mean, what does it mean to travel through time and space? Who went back from the future to the past?"

Before we explain this, let's hear what she has to say. ”

Dango was confused, "What the hell are you talking about?"

In a sigh, the figure of the white-haired girl appeared beside Su Xing, "The next, let me explain." She took a deep look at Su Xing, who had a strange look on his face, "I didn't expect you to find out about these things at this time, originally I thought that it should at least be able to do it after you go further......"

Spread his hands, Su Xing looked a little helpless, there was no way, sometimes the signal was too good and it was a kind of trouble. Who made him the highest person on the whole earth? As the center of all the causes and all the flow of information, even if he did not explore it, some truth would naturally appear before his eyes.

"But to be honest, I thought it was a little strange when you were picked up by the teacher," his eyes wandered, "the inevitability of too many accidental accumulations, there must be something behind it." ”

"Okay," took a deep breath, and unconsciously squeezed the ball tightly with both hands, Su Zhenxue said in a low voice: "In a sense, you guessed right, there is indeed such a guy who has traveled through time, but unfortunately, she did not land at the right point in time, but fell into the other world." ”

And the price of her being able to do so is what she is now. Throwing away the dying ball that was pinched, Su Zhenxue hugged her arms openly, "Everything that this world once had was scattered like smoke in the blink of an eye." ”

"And that person is me. ”

"Reacquainted, hello, past me, I am from you 14 million years later, or rather, the only remaining human being in the future of this world. ”

"Oh. ”

"Surprise me!"

"What's so surprising about this?" Su Xing snorted, "It's just that I will be like this in the future, which is quite surprising to me, tell me, what will happen in the future? I don't remember that I have such a hobby." ”

"You're Alpha, I'm Omega, to put it bluntly, isn't that what that's all about?" Yan Ran smiled, she slapped her palm on the table, "Forget it, come with me to see the future that only exists in my memory!"

——————

It was a normal earth, with no accidents, and humanity was still slowly rising in the spiral of history day after day.

Supernatural powers, monsters, aliens, none of them exist. Not to mention any data life born from the information network, which is simply nonsense.

As a result, in this normal to strange atmosphere, stumbling, the technological level of mankind gradually advanced, and decades later, the commercial controlled nuclear fusion technology was completed. Of course, surprisingly, there was no energy war.

In 2099, in the midst of all the disturbances, the first Martian colony was finally completed and put into trial operation, and in the same year, an old man named Su Xing left quietly on this earth;

In 2143 AD, due to a technological breakthrough, the lunar transformation program began to enter official operation.

In 2305 AD, due to abnormal solar activity, the earth began to enter a new Xiaoice period, but due to the colonization technology in the solar system, the impact of the Xiaoice period was not too bad;

In 2573 AD, human beings began to march outside the solar system, and exploration ships carrying a large number of robots sailed endlessly to the depths of the starry sky;

Two hundred and sixty years later, the first habitable planet was discovered, setting off another wave of expeditions;

In 3043 A.D., the dark energy control technology, which has not progressed, has made a phased breakthrough, and human beings have begun to come into contact with the deep nature of this universe;

In the next 600 years, everything seemed so beautiful that it was only a matter of time before humanity traveled across the galaxy. Starships, which have reached a maximum speed of one-tenth of the speed of light, are gradually expanding outwards into the area of human control.

When the Dyson sphere that envelops the sun begins to build, no one does not think that humanity's most glorious moment has arrived.

However, the destruction came so suddenly and unavoidably, after 1,660 years of prosperity, a belated gamma-ray burst destroyed everything, and a giant gamma-ray burst from the Silver Heart cleaned the entire Orion Arm clean, leaving not a single bacterium left.

Then, 14 million years later, 'Su Xing' was resurrected, swimming against the current and changing the past.

......

"Wait a minute, is there something wrong. ”

“？”

"Didn't I say, when did the human race become so united?" Su Xing scratched his head and said suspiciously: "In the face of such great interests, they didn't break the blood first?"

"There are always a few people who can hold the whole world in their hands. Su Zhenxue, or the future Su Xing, smiled faintly, "It can only be said that it was a miraculous era." ”

"Well, even if, as you say, humanity has reached an unprecedented peak in your future, where did you come from now that everything has been destroyed?"

"I've already said it, it's a miracle. ”

Going back in time without creating parallel cosmic branches and thus changing the future comes at the cost of the disconnection of all possibilities. Her fall was like a giant meteorite crashing into the surface of the lake, evaporating the lake with its heat before it could stir up the waves. And the ensuing effects ripple through the upstream and downstream of time.

"That doesn't seem right," Su Xing pulled away from the vast scenery and asked, "Isn't there a paradox here?" No matter how you traveled through time and space, since you have destroyed the future, shouldn't the current world be finished long ago?

Shaking her head, she replied, "That's the wonder of the 'fifth force'. The moment I returned to this era, all the possibilities that I had been curtailed were gone. And out of it is born a new world and a future that belongs to it. But," she paused, "I repeat, there is no such thing as a parallel universe. ”

"What do you mean......" Su Xing suddenly understood something, and his eyes widened: "The appearance of the other world also happened after you returned to this era?"

"From my point of view, that's right. But from your point of view, the correct order should be the appearance of the other world, and then my arrival. Gassho retracted the image, and she tilted her head, "It's a little hard to understand, but it's all history, and when I made that decision 14 million years later and put it into practice, this otherwise ordinary world has become a new existence in the upper reaches of time." What was lacking was nothing more than my final push. ”

Raising his hand to stop her words, Su Xing replied with some difficulty: "Okay, although it's not easy to understand, but I can understand that the reason why I was able to obtain this level of strength so easily is inseparable from you." Or is it something to do with what you call the 'fifth force'?"

Clapping her hands gently, Su Zhenxue smiled and said, "That's right, that's what it's all about in a nutshell." This is not the so-called fate, because it seems to me that all this is already a long time ago. And the bifurcation point between the two histories is the 'power' that you were exposed to at that time. ”

"And that 'power' is you, that is, myself, brought back to this era after millions of years? Doesn't that form a headless and tailless ring?" If Su Xing gains power, then it means that the future 'Su Xing' will not appear again, but in this case, his power will lose its 'source'. But the future in which he did not gain strength has in fact disappeared, leaving only Su Zhenxue sitting in front of him.

"So, at this time, we have to introduce the power that can explain all this, which is what I call the fifth force. Blinking, she raised a finger and said with a serious expression: "Remember one thing, don't underestimate this universe." ”