After about two days of recuperation, Chen Yuxuan's spirit and spirit have recovered most of it, and at the same time, his heart that wants to do things can't hold back again.

Especially after he saw a photo of himself and his deceased wife again.

Almost instantly, his mind was determined to create a time machine in Red Alert.

On the one hand, he does want to explore the mysteries of the time machine and time itself, which will provide him with a lot of important reference data for understanding the grand unified equation.

On the other hand, although he knows that it is unlikely, he still wants to try to see if he can travel to the past and save his wife.

As soon as he thought of it, Chen Yuxuan quickly rented a factory area that was about to be abandoned in a relatively remote place through personal connections.

Subsequently, he mobilized a group of intelligent construction robots from the small world to make some transformations to the factory through consciousness.

At the same time, a high-energy physics laboratory with huge capacity and extremely powerful secrecy was built more than 200 meters underground.

With the help of intelligent construction robots, Chen Yuxuan only provided the construction blueprints, and then, in just one week, a high-energy physics laboratory with complete equipment and full scientific research capabilities was successfully built underground.

Chen Yuxuan also obtained two slightly different time machine manufacturing drawings by reading the Red Alert Technology Tree in the biological hard disk stored in the cerebral cortex.

That's right, two slightly different time machines!

To be honest, Chen Yuxuan was also a little confused when he saw these two time machine construction drawings with different principles, is there actually two versions of the time machine in the Red Alert World?

Was there any key plot that he overlooked when he played the game? Why is it not impressive at all!

So which version of the machine is better?

Chen Yuxuan, who was still in a state of confusion, simply compared the differences between the two drawings directly, after all, only after knowing the difference between the two versions could he make a decision on how to make it.

After a while, looking at the professional terms on the drawings, Chen Yuxuan couldn't help frowning, can't this thing directly give a specific instruction manual, and he actually has to rely on himself to reverse the principle through the drawings.

More than ten minutes later, when he understood the principles of the two time machines and thought about them in combination with the characteristics of the Chrono Legion, a derivative of the Allied time machine, Chen Yuxuan couldn't help but start recalling the plot of the Red Alert.

I remember when he played "Red Alert 2", the game's setting and plot seemed to be divided into two parallel worlds.

Moreover, in the plot, the player controls the Soviet army to use the space-time machine for the first time to travel back to the Jurassic era due to accidents, and if the operation is not careful, it will cause Boris to be fed dinosaurs.

But after the time travel, there was still a Boris in the Soviet Union, and even Sofia would say to Boris: "It's nice to see you again, Boris." ”

Then Boris will ask very confusedly: "What do you mean?" ”

Then we have to mention the Allied chrono infantry, as a derivative of the technology of the time machine, the principle of their weapon is to directly wipe a person from the long river of time.

So according to the weapon principle of the Chrono Legion, if Boris is fed dinosaurs, then Boris is equivalent to being completely erased from that timeline.

And because he was fed to the dinosaurs that existed in the Jurassic, he would not have existed in the past, and he would have completely disappeared from the current and future time streams.

That means that no one will remember Boris as a person, because his existence has completely disappeared from that timeline.

But there is still a Boris in the plot, and Sophia can still remember him, plus the story of Red Alert 2 itself has a parallel universe setting.

Chen Yuxuan had reason to suspect that the Allied time machine and chrono technology were not so much a timeline as a time shuttle that could travel through parallel worlds.

After figuring out these joints, Chen Yuxuan also completely understood the origin of the two versions of the time machine.

It is possible that there have always been two versions of the time machine in the Red Alert world, but they are hidden in some plot details and are not easy for people to discover.

Even the developers don't necessarily know about it, as some of the story bugs in the game's development led to two different versions of Red Alert's time machine.

The first version is the Worldline Change, which is the version that Einstein used to kill the Shampoo in Red Alert 1.

The principle of this version is to interfere with the past timeline by going back in time, causing the original timeline to disappear and be replaced by the changed timeline, which is called the worldline change version.

The second is the parallel world crossing version of Red Alert 2 and Red Alert 3.

This version should not strictly be called a time travel machine, but rather a time travel machine, as traveling with this version of the machine will only travel to another parallel world of the same kind.

If a time-traveler wants to return after interfering, he will only return to the future of the parallel world that has been interfered with, and will not return to the future of the world in which he was originally located.

After figuring out the principle of two different versions of the time machine, Chen Yuxuan also made a mistake for a while.

Which version should I make?

If you want to change the past, you must create a worldline change version, but if this version is not played well, it may lead to extremely serious consequences, and he may not be able to grasp it.

And the parallel world shuttle version can wave as much as you want, but this version can't really change the past, and it may also cause you to get lost in various parallel worlds and never return to the original world.

Sure enough, time is the most difficult thing in the universe to grasp.

After a few hours of careful consideration, he decided to use his wisdom to fuse and upgrade to create a comprehensive version, which would not only allow him to collect more experimental data, but also not cause serious consequences.

With a plan, Chen Yuxuan immediately started to research and improve the two time machines, and with his previous experience, this should have been a very long process in less than half a month.

After completing the theoretical design and verification of all the results, Chen Yuxuan soon entered the manufacturing stage of the experimental machine.

…………

Half a month later, the first testing machine was successfully built by Chen Yuxuan in a 200-meter underground high-energy physics laboratory.

"The first actual test is about to be carried out, the test type is timeline, the test time is 1 minute, the time point is set to the Ediacaran 600 million years ago, the equipment is the alloy Yanlong power armor and the low-loss geological evolution recorder, the tester Chen Yuxuan, the start time of the experiment is 30 seconds later."

After inputting the instructions into the machine, Chen Yuxuan put on the alloy Yanlong power armor and entered the machine's cabin with a dictionary-sized instrument.

Once seated, he turned on the start switch from the inside, and the two vacuum energy conversion devices began to provide a large amount of energy, and the time machine began to run steadily.

In an instant, the arc of electricity began to flicker around the isolation layer inside the machine, and some energy emitting white light also began to appear and gradually envelop Chen Yuxuan.

With the increasing arc density and white energy, Chen Yuxuan successfully disappeared into the capsule of the time machine after a second.

At the same time, somewhere in the northern hemisphere of the Earth 600 million years ago, a space-time bubble that emitted a white light appeared out of thin air and was gradually replaced by a translucent curvature bubble that emitted a strange light.

And the curvature bubble is Chen Yuxuan, who has crossed from the earth after 600 million years, looking at the ocean under his feet, which is quite different from the sea water in later generations, Chen Yuxuan has expectations in his heart.

"Did I succeed, I really came to the Aurora Earth 600 million years ago?"

After asking his questions in disbelief, Chen Yuxuan looked at the countdown that was constantly beating on the screen in front of him, and also remembered the purpose of his coming here, so he decisively manipulated the curvature bubble to drill towards the bottom of the sea.

After arriving at the bottom of the sea, Chen Yuxuan saw some creatures unique to this period, such as the three-star disc worm, the Dickinson jellyfish, and the grotesque worm, and he finally determined that he had indeed traveled back to 600 million years ago.

And looking at the countdown of more than twenty seconds left in front of the screen, Chen Yuxuan didn't dare to slack off, he didn't come to study paleontology.

So, he hurriedly buried the low-loss geological evolution recorder in his hand into the formation about 300 meters below the seabed.

And at this moment, the one-minute stay time ended, and the curvature bubble wrapped around Chen Yuxuan immediately began to transform into a space-time bubble, and a second later, Chen Yuxuan disappeared from the earth 600 million years ago along with the simultaneous cavity.

At the same time, in the underground laboratory 600 million years later, Chen Yuxuan, who had disappeared only a second ago, returned to the machine cabin at this moment.

The first thing he did when he came back, Chen Yuxuan first turned on the timer to confirm whether there was time elapsed on both sides, and then found that he came back almost the moment he disappeared, and the interval between them was definitely no more than a second.

This made him a little embarrassed, and now this result can't see the time difference between the two sides at all, but he didn't bother with it, but immediately started the second test, after all, his experiment this time needed two tests to get the final result.

"The second actual machine test is about to be carried out, the test type is timeline, the test time is 1 minute, the time point is set to the Early Cambrian 540 million years ago, the carrying equipment is the alloy Yanlong power armor, the test personnel Chen Yuxuan, and the start time of the experiment is 30 seconds later."

After modifying the command, Chen Yuxuan entered the capsule again, and a second later, he crossed back with the low-loss geological evolution recorder that he had left behind and operated alone for 60 million years 60 million years ago.

At this moment, Chen Yuxuan's face was excited, and he successfully found the recorder he left 600 million years ago 540 million years ago through the positioning device and read the information inside.

He succeeded, and the timeline traversal function was successfully tested, which meant that he could change the past and manipulate the future if he wanted to, and if he did it right.

After a short rest, Chen Yuxuan took a little time to start debugging the parameters and preparing to test the parallel world crossing function.