"I'm back!!" When the joyful call was over, she fell into a long silence.

Ye Xin asked her what was wrong, but she didn't answer, just sat there in a daze, staring at the door in front of her.

So Ye Xin shifted his attention to the door in front of him.

It's the only striking object in this barren land.

It is five meters high, three meters wide on the front and one and a half meters on the side.

Ye Xin just looked at it at first, and then approached and tentatively touched it with his "hand".

The door is supposed to be made of stone in terms of the feeling of the exoskeleton contacting neurofeedback, but strangely enough, the door is lukewarm when the air temperature is as high as thirty degrees Celsius.

It was neither roasted nor frozen to the bone by the cold water around it.

In summary, it is a strange stone door, but it is unknown what it is and why it is here.

Ye Xin looked at it for a long time, and after having no clue, he decided to release the worker bees to check the surroundings first.

When I opened the exoskeleton assembly system, I found that the worker bees had been released for a long time, but the feedback showed that they were still hovering a hundred kilometers away from me, and there was nothing special to discover.

Just as I was wondering, I heard her speak.

"My name is Chu Yanran, a member of the first scientific research team of the National Security Department in China, on November 4, 2023, when the door appeared in front of human beings for the first time, I was very excited, because I had a premonition that it would change the fate of human beings......"

Chu Yanran?

This name is too unfamiliar to Ye Xin.

And Chu Yanran seems to have completely found herself in this daze.

She got up and went to the door and continued: "In fact, it brings not only change, but also the power to destroy everything, and this power is the 'factor' ......."

When Ye Xin heard this, his heart trembled.

"That'...... This is the Earth? ”

Chu Yanran nodded: "Yes, this is the earth, the place where I was born, and the door in front of us should be the Gate of Tarona located on Lake Don Juan, also known as the 'Dead Sea Sorrow Gate'." ”

Dead Sea Sorrow Gate...... As soon as he heard this name, Ye Xin felt uncomfortable for a while, especially after combining its pitch-black appearance and the barren environment around it, Ye Xin was even more sure that this door was an hoodoo thing.

"That'...... How did you end up on Gaia? Have you always used Ouyang Lailai's identity? Ye Xin asked.

Chu Yanran was also distressed, she said: "I remember that I was attacked after finishing my research on the 'Dead Sea Tragedy', and when I woke up, I was locked up in a closed laboratory by the self-proclaimed AOA...... I felt strange, but there was nothing I could do but wait for rescue, but while I was waiting for rescue, the lab was destroyed by the impact...... I can't remember anything after that......"

Ye Xin: "Huh? You...... Are you saying you didn't actually know you were on Gaia? ”

Chu Yanran shook her head: "No, I can feel the strangeness of the new world, but I can't remember who I am, so ...... Slowly, under the influence of the environment, I finally became Ouyang Lailai, and became a murderer in your eyes. ”

Ye Xin: "...... Belch...... Wait a minute! Do you remember when you came to Gaia? ”

Chu Yanran thought for a while and replied: "It should be January 135 in the era calendar, but I don't remember the specific date......"

January 135......

Hiss......

January 135......

"January 135!!!!" Ye Xin suddenly exclaimed.

Chu Yanran frowned: "What's wrong?" ”

"Wasn't that the year Chu Yunlan was arrested!!" Ye Xin was vaguely aware of some kind of terrible truth, but he was not completely sure that his thoughts were correct, after all, it was too absurd to conclude that what happened to Chu Yanran was related to Chu Yunlan's matter just by relying on a time coincidence.

Although Chu Yanran knew who Chu Yunlan was, and also knew that Hong Yan and AOA had been in close contact recently, she didn't realize that there was any problem in it.

"Did you think of something?" Chu Yanran asked.

Ye Xin still couldn't sort out his thoughts after pondering for a long time, he waved his hand and said: "Maybe I'm thinking too much, but listening to you say this, it seems that this kind of cross-cutting spiritual exchange is not necessarily completely equal......

Ye Xin's words were a bit tongue-twisting, but Chu Yanran understood it, she nodded and said, "If it weren't for coming back here, if it wasn't for this door, I might never realize who I am......

Speaking of this, Chu Yanran's expression did not improve, but became even more lost.

Ye Xin looked strange, and said with concern: "Are you okay?" Now that you're all home, you should be happy! ”

Chu Yanran smiled bitterly.

She looked at the exoskeleton on Ye Xin's body and said: "We have always thought that time is a transcendent civilization, not only can human beings not touch, but they will never be able to get rid of the shackles of time, but after these things, I found that I was wrong, time is also a certain existence, it can not only be crossed, but even touched, just like the water under our feet." ”

Ye Xin looked down at the exoskeleton on his body, and then realized the crux of the problem.

Oh, yes!

Since coming into contact with the factor, Ye Xin has only known that it has a power that transcends time and space, and this power can allow the consciousness of people living in two different worlds, or even different times, to exchange.

But now, Ye Xin didn't exchange with anyone, he actually came to Earth, and he also brought the latest exoskeleton on Gaia Star.

Could this also be the power of factors?

Can Factor Really Create the "Random Door" in Doraemon's Pocket?

The ultimate "random door" that can lead to anywhere, anytime!

……

After staring at each other for a long time, Ye Xin asked, "Should I take it off...... It's a bit ...... after all."

Chu Yanran said: "It's okay, the concept of mechanical exoskeleton existed even before 2023 AD, but it is not as powerful as this one on you, so ...... AS LONG AS YOU SEEM CLUMSY, MOST PEOPLE WILL JUST THINK YOU'RE PLAYING COSPLAY. ”

COSPLAY？

Ye Xin smiled embarrassedly, he actually didn't want to take off this set of equipment, after all, he was a waste now, without the puppeteer system, he couldn't let the girl carry him out of here.

"Okay, so should we find a way to get out of here now, and find out the specific date and time first?"

Chu Yanran said: "You should have noticed that we have been here for many days, and in these days I have been trying to explore the outside world, but I have failed. ”

Ye Xin was stunned: "Huh? That...... So what to do? ”

Unfamiliar with life, Ye Xin felt that his little ability was completely useless.

Chu Yanran said: "Don't worry, I was still Ouyang Lailai before, so I was trapped here by the door, now I have remembered who I am, and it is much easier to get out of here, but I am worried that we may encounter some very troublesome people and things after we go out, so ...... I hope you can pretend to be dumb for a while and leave everything to me, okay? ”

Ye Xin nodded, then made a stroke on his mouth and made a zipper movement.

Chu Yanran couldn't help but laugh when she saw this, that smile was really beautiful.

If it weren't for the fact that there were still some broken places on her face at this time, it was estimated that Ye Xin would probably be fascinated.

But even so, Ye Xin's heart rate has risen sharply, which is probably ...... It's just the feeling of heartbeat.

……

The way out of this place is actually very simple, which is to find the entrance to an invisible labyrinth set up by this door on Lake Don Juan and pass through this labyrinth to reach the real world.

This may sound abstract, but it's not complicated in practice, and the key is how to take advantage of the dense fog that arrives here every evening.

These tsunami-like fogs should not appear in the Antarctic region on time, because they are contrary to natural science.

But in reality, these fogs, like flowers in a mirror and a moon in water, are not real things, but some kind of mimicry refraction.

The dense fog in each standard direction is a sign of the entrance, and as long as you walk right in front of it, you will automatically enter the maze.

The so-called standard direction, that is, southeast, northwest.

Chu Yanran and Ye Xin waited in front of the door for three days before finally waiting for a dense fog due south.

The two walked forward, walking and walking, Ye Xin suddenly found that the world in front of him seemed to have some traces of light and shadow, and they loomed in the empty world in front of him, hiding under the water.

Chu Yanran told him that they were the marks left by the researchers who discovered this labyrinth in the first place, and as long as they were used, they would not be lost in the sea of fog.

However, Ye Xin found that these marks seemed to have existed for too long, and they were not so bright for a long time.

It seems difficult to discern these things alone.

Fortunately, Chu Yanran does not rely on these things, and she has a set of methods similar to basic formulas that can be used to solve some difficult problems.

Of course...... In Ye Xin's view, this method is completely a book from heaven......

After walking through the maze for more than a month, looking back at the "Dead Sea Sadness Gate", which had turned into an inconspicuous small black dot, Ye Xin took a deep breath, and then took the last step.

Immediately after, as if some kind of burden had been removed from Ye Xin's body, he instantly felt refreshed, and the world in front of him became much brighter.

And at this time, when he turned around, Ye Xin was startled.

"Huh?! What's going on, we're back again?! ”

I saw that less than a hundred meters away from Ye Xin, the Dead Sea Gate of Sorrow stood quietly on the icy Tang Juan Lake.

Chu Yanran said: "No, don't underestimate this 100 meters, in order to get close to this door, we sacrificed a lot of people......"

Ye Xin didn't hear the sentimentality in Chu Yanran's words, but as long as he could escape, it would be good, and the next step, he just needed to play his dumb role.