"First of all, we want to make sure of one thing...... Unless they have some special ability as an influence, there will be no interference between the worldlines. ”

The captain was completely popular science at this moment - but because he was facing Eddie, his expression was still not completely serious

"Otherwise, there wouldn't be just two 'Add' here. ”

"So, the story should start when 'you' cross, right?" Eddie nodded;

"It stands to reason that it is. The captain shrugged his shoulders, "But actually, the story begins when our parents crossed." ”

......？

Looking at Eddie's skeptical expression, the captain couldn't help but laugh.

"Hahaha...... Don't talk about Ang, when I first learned about this situation, my expression was similar to that of you...... Haha......" it took the captain a moment to stop laughing, "but it can't be helped, that's what it is." Do you know that it wasn't the two of us who crossed first, it was our parents. ”

"How did they travel through the ...... past?"

"Hmm...... Let's start with an analogy. If the world line and the world line are really like lines, will there be a certain intersection and collision between them?"

Seeing that Eddie was a little confused, the captain changed his words again

"Or rather, the multiverse...... You should be more familiar with this theory. When those bubble-like universes coincide in time and space in a sense...... What do you think will happen?"

"It's like a wormhole, you can travel between two worlds. Add nodded.

"That's pretty much it. At that time, the Earth was moving along a trajectory in the universe and happened to touch the point where the two universes converged...... On the scale of the universe, it is almost negligible;

Even if you think about it on the scale of the earth, it's not that big. ”

"But it did get touched by our parents......" Eddie sighed.

"Yes...... After that, they were very strange and were sent hundreds of thousands of years later. The captain said, pulling a note out of his pocket, "six hundred and fifty thousand three hundred and seventy-two years later, to be exact." ”

"Are there any humans at that time......" Add whispered;

"Yes. The captain paused and continued, "But it's a little different from what you think of as a human. ”

"Could it be that after the extinction of the human race, another batch will come out......" Eddie guessed with a frown;

"Well, it's me. The captain patted his chest a little proudly, "This kind of analysis is really in place...... I suspect our memories are actually shared!"

"If human beings are still safely on Earth, it is estimated that the level of technological development is enough to send them back. "It's like nothing happened." ”

"Send it back...... This kind of thing cannot be done by normal means. The captain shook his head, "Actually, there are only two people who have been sent back. ”

"Do you think I want to ask who these two people are?" Eddie shook his head, "I want to know what happened to our parents. ”

"Ah...... Ahaha. The captain nodded, "That's right, we should do it gradually." Well, they traveled more than 3,000 years earlier than we did. ”

"More than 3,000 years earlier......," Edillo thought, "that is, the civilization of that world ......"

"That's right. Speaking of this, the captain's expression was slightly helpless, "To be honest, I don't really believe that the two of them can do that...... God, they actually united those savages, established civilization, and became emperors!"

"No wonder ......" feels outrageous, but Eddie feels that there is nothing impossible from what he is experiencing now;

"In addition to their own relatively outstanding abilities, being able to interpret 'heritage' has also become an important means of development for them. The captain continued, "You must have seen a lot of things that were out of the time during your travels, right?"

"Well, let's say the 'meter' unit of length, and I'm curious how they found out. Add nodded.

"That's the quintessential 'legacy'...... At that time, when they traveled through the past, there was no typical unit of length...... Well, even today, the 'rice' they use is not very standard, because at that time, our father dug out a roll of rice rulers from the soil, and it was ......"

It seems that the standard ruler of "rice" should be stored in a specific environment...... Eddie sighed, somewhat casually;

With these things, the two of them have developed a civilization, and their names are very easily seen in the texts...... Of course, in order to ensure their aura, the two of them changed their names to be a lot more domineering, and only called their real names in private;

Then all the royal families of this world began to spread the tradition that the royal family should have two names......"

Yes...... Speaking of which, it really doesn't seem to be domineering enough to put the emerald flower and half leaf in their name...... The corners of Add's mouth twitched slightly, and he nodded;

"Well, the empire that the two of them built has also been divided into several kingdoms, and the Blazing Sun Kingdom you are in is one of them. The captain introduced, "These are the backgrounds that need to be explained first;

The two of them even thought that you might also travel in time, and made a treasure chest for you in the deepest part of the Empire's treasury that only you could open...... If you have the chance, you can go and check it out, it seems to have written some words of advice and left some treasures...... Pity the hearts of parents all over the world. ”

These two people obviously threw themselves off for a trip...... Hearing this, Eddie suddenly felt a little sour in his heart.

"Well, it's time to start telling stories about me. The captain shifted his gaze from Add to Heathtim, "As you might have guessed, there's history...... From the future to the present, who are the two cases? ”

"It's you and the night star on your line of the world. Eddie felt that this could no longer be guessed, and it would be too dull.

"Yes...... I don't know who has better luck either me or you. The captain sighed softly, "I traveled a little earlier...... While exploring the surroundings, he was separated from the gray wrists...... I also met with the night star. ”

"With my character, I met the night star first...... There isn't that much to do with 'reincarnation', so I guess going home is the first thing I want to do. Eddie guessed;

"Yes...... It's almost impossible to travel back in time...... But with the help of the Night Star, I did. "You must know why." ”

Do you still need to think about this...... Add sighed.