Seeing that Yang Xiaoqian used black fog to cover the street lamp, creating a good atmosphere for telling ghost stories, Yu Qian teased him, and thought about his complaints, but when he ran to his mouth, he changed.

"Oh? Be all ears. ”

Having said that, Yu Qian's behavior did not seem to be deferential, but rather frivolous as "You have a story, I have wine, let's start".

Yu Qian unscrewed the cork of the wine gourd and poured a sip, he seemed to have endless wine in the gourd, if you really want to make a statistic, the most frequent actions Yu Qian made were probably pouring wine, raising glasses and drinking, while Yang Xiaoqian was touching the cigarette, lighting the fire and smoking.

"The world you come from is another earth, and the history of the earth we are on is exactly the same, and it was not until four hundred years ago that it suddenly changed drastically. Do you think it's really possible that in such a short period of time, someone will overthrow all known systems and discover and use runic technology? Yang Xiaoqian asked.

Yu Qian would not take it for granted now, and after thinking carefully for a while, Yu Qian shook his head and said: "It's unlikely, now that I think about it, the technology used in the Star of Hope Base continues the previous scientific system in the main body, but in some places, there are also inexplicable technologies like rune bracelets." ”

Yang Xiaoqian gave an example in a timely manner: "For example, the crossing gate that sent you here." ”

"Yes, with the scientific and technological level of the Star of Hope, it is impossible to develop the Crossing Gate, the old animal, cough, the crazy old man said before he sent me over, this is the most precious treasure and the most magical gift he has obtained in his life...... "Yu Qian seemed to know what you are going to say, do you suspect that these technologies were sent or left on the earth by other intelligent civilizations?" ”

"You don't have to doubt this, do you? Regardless of whether we can understand the way of existence of higher intelligent beings, everything we have encountered now, the passage door, the dome, the T prototype, more or less has the shadow of advanced technology, at least a few eras more advanced than our existing technology, I don't know about this, it is likely that the real situation is ten times more than I estimated. Yang Xiaoqian nodded, then shook his head again, "But that's not what I want to say." ”

"And what do you guess?"

"Tan Brown, the human from another world who ran out of the crack of the demon tide, all the circumstances he showed showed showed that the world behind the crack was likely to be extremely similar to the earth, or even another earth. Do you agree with that? ”

"I agree." Yu Qian frowned and asked, "You mean, he's from my world?" I don't think it's possible, in my world, the demon tide has been subdued for many years, and the founder and original leader of the Hope Star has been worshiped by all the people because of the destruction of the demon tide, and has become one of the few great forces. Besides, a wild man who doesn't even have clothes and shoes speaks bullshit, and actually uses the same ...... as monsters."

Yu Qian's chatter stopped abruptly, he suddenly understood the meaning of Yang Xiaoqian's words, his tongue froze in his mouth, and after a long time, this piece of soft meat regained his instinct, so that Yu Qian could say a sentence with difficulty: "The third earth? ”

"I think so." Yang Xiaoqian began to do the action he repeated most frequently, and continued, "Suppose there is such an earth, a long, long time ago, as early as the time when our known history did not appear, it encountered various invasions, and it happened that rune technology fell on that earth. Some humans were lucky enough to survive and discover the mysterious power of the mysterious runes, and have since learned to wield ......"

"Later, one or some of them brought rune technology to my world through the gate or the crack of the demon tide, and taught the rune technology." Yu Qian's eyes widened, at this moment, he felt that he was very close to the answer, but he couldn't get excited, because the answer seemed to be hidden in the abyss hell.

"Later, when it was our turn to face a crisis on Earth, the ruler of the Star of Hope somehow learned of this and sent you over with that incomplete passage door." Yang Xiaoqian put together the last piece of this vague puzzle, spit out a smoke ring and said, "Everything has a reason, all technologies will not come out of thin air, such as rune technology, which seems to be comparable to fantasy and magic, unknown technologies can only be brought by the traverser, follow this clue and trace it all the way, sooner or later you will find the answer." ”

Yu Qian didn't speak, he didn't know what to say. Traced back? Where to trace? Build a complete passage gate, fight back to another Earth, and then hit back to the third Earth? Even the mutant crisis and demon tide crisis encountered in this world have not been completely resolved, how can we mobilize enough forces to fight back? Even if you go through a lot of hard work and sacrifice to find the answer?

"yes, even if you find the answer, what can you do?" Yang Xiaoqian understood Yu Qian's expression, and sighed deeply, "Since there can be two earths and three earths, there may be ten, hundreds, tens of millions, and countless earths. Parallel universes? Mirror space? The enemy who can master this kind of technology is definitely not something we can shake, even if we give the human beings on the earth another 10,000 years, no, a million years, we probably won't be able to match it. ”

"A million years? Probably there have been no human beings for a long time, and our human civilization is too delicate and fragile. Yu Qian actually said a rather philosophical sentence, "The universe is so big, the time and space are vast, and in places that we can't touch and can't perceive, I don't know how many civilizations have flourished, and I don't know how many civilizations have died and perished, who knows if one day, we will suddenly become an inconspicuous gravel sinking into the sea like those lost civilizations." ”

Yu Qian's words made Yang Xiaoqian silent, just in the tens of thousands of years of development history of human beings on the earth, there have been many dazzling civilizations that collapsed and disappeared in an instant. If the earth is measured on a cosmic scale, it is not even qualified to become a microcosm, and the sand and gravel sink into the sea and still have to set off a ripple, what mark will the destruction of the earth leave on the universe? I'm afraid it's not as good as a ripple in the ocean.

"Huh." Yang Xiaoqian held a cigarette in his left hand, stretched his right hand to his forehead and smoothed his hair back little by little, and said with a sad meaning, "I feel that one earth after another is like a guinea pig in a petri dish, adding different influencing factors as variables at different stages and observing the results." Perhaps the emergence of so many earths is just a college student of a higher civilization doing his graduation thesis, and the only thing we can do is to pray that he will pass the defense smoothly, and pray that he will be kind in the future. ”

"What a mess, it's not like you." Yu Qian glared at Yang Xiaoqian dissatisfied, "I think you're too tired and need to rest for a while." ”

Yang Xiaoqian nodded, this is really not like himself, but thinking of the insignificance of individuals in the face of the universe and the powerlessness in the face of the unknown, this indescribable complex feeling in his heart is too uncomfortable.

In the words of an old acquaintance, what a fucking fuck.