Ding Yi looked at the young man in front of him who was much younger than him, as if he was only twenty years old.

After Li Xiaodao appeared, he quickly got rid of the disappointed and anxious mood just now, and reappeared in a calm mood: "You came out." ”

Li Xiaodao smiled lightly: "I know what you want." ”

Ding Yi replied calmly: "Well, I want the earth civilization to continue and not be extinct by the three-body civilization, can you do it?" ”

"Yes!"

Li Xiaodao only replied to him with these two words, but these two words gave Ding Yi the greatest encouragement.

But he was not yet carried away by this surprise, and still calmly asked, "How can I believe that you can do it!" ”

After all, the three-body civilization is too powerful, they just sent a small probe to completely seal the earth's technology, not to mention how terrifying the real three-body starfleet should be.

Li Xiaodao didn't speak, but with a smile in his eyes, he snapped his fingers lightly.

Immediately, Ding Yi's eyes were illusory, and he and Li Xiaodao appeared in another place at the same time.

It's a city full of things you've never seen before.

Ding Yi looked in shock at the creatures walking in front of him, as well as the sky network above his head that seemed to be connected by countless circuit boards.

Li Xiaodao looked at these calmly, and then, his mind moved again.

Ding Yi and he reappeared in another place.

Here is the dark universe, and the celestial bodies shimmer like lanterns.

In the distance of Ding Yi's gaze, he suddenly saw three red fireballs.

"Three stars, here are ...... A three-body galaxy four light-years away from Earth! ”

Ding Yi's mouth grew in an instant, and when he looked at Li Xiaodao, he couldn't believe it.

"We just saw that those are ......" Ding Yi actually had the answer in his heart.

"Those are the Trisolarans just now, their cities and technology!"

"You took me four light-years and came straight here!!" Ding Yi said movingly.

It was only then that he realized that he was actually standing in space, but what he couldn't figure out was that he didn't suffocate to death due to the loss of oxygen.

At this time, Li Xiaodao's heart moved, and he appeared in another place in the galaxy with Ding Yi.

……

"Those are the fleets sent to Earth by the Trisolarans!" Ding Yi's eyes widened.

But he saw that in front of his eyes, there were spaceships densely packed in space like meteorites.

Li Xiaodao spoke at this time: "I only need a flick of my fingers to wipe out these three-body fleets in an instant, and the three-body galaxy is also a matter of my thoughts!" ”

Ding Yi is convinced of this.

A creature that could take him through four light years away was far beyond the technological means of the Three-Body Civilization, and although he couldn't understand how the other party's ability came about, it didn't prevent him from knowing that this young man wouldn't tell lies.

"I'm not going to destroy them, though!"

Li Xiaodao suddenly said such a sentence again.

Ding Yi thought that a civilization like the Three-Body Problem, which was far beyond the earth, was going to be wiped out like this, and he felt a little stunned.

After all, it was a technological civilization that the earth had never touched before, far beyond humans.

Science is sinless!

He has some pity for the crystallization of those civilizations.

But then he heard Li Xiaodao's words, and immediately, Ding Yi's eyes widened: "Why? ”

Li Xiaodao replied quietly: "Because the threat to the earth has never been the three-body civilization, it is meaningless to eliminate them on the earth......"

The earth civilization has never been extinct because of the three-body problem, what exterminated the earth was a two-way foil thrown by the singer civilization to the solar system!

"What's that?" Ding Yi immediately subconsciously had a fear in his mind.

It's not a three-body problem!

In an instant, he thought of more!

"You guessed it right, it will be a more powerful civilization that will destroy the earth!"

"Can you stop it?" Ding Yi immediately looked at Li Xiaodao expectantly.

Again, those two words.

"Yes!"

It simply spit out of Li Xiaodao's mouth.

"But that's been many years later, and I'll leave after I get the answer I want from you, but I'll give you something to keep Earth's civilization alive under that blow!" Li Xiaodao added.

Hearing this, Ding Yi seemed to have a stone in her heart falling to the ground.

He closed his eyes and slowly calmed down the emotions in his heart, and after a while, he began to ask, "Then what are your needs, and what help do I need for you!" ”

It's a deal.

Li Xiaodao helped the earth escape the blows from advanced civilizations, and he gave Li Xiaodao what he wanted.

After receiving Ding Yi's accurate reply, Li Xiaodao's heart moved and he returned to Earth with Ding Yi again.

Looking at the familiar sofa and table lamp around him, for a moment, Ding Yi inevitably felt like a dream.

He still didn't believe that he had just gone to the universe.

He traveled four light-years away, meeting Earth's enemies, the Trimaran planet and their technology, and Starfleet traveling to Earth.

Li Xiaodao looked at Ding Yi and said slowly, "I need you to tell me about ball lightning, macroatoms, and quantum ghosts!" ”

After Ding Yi heard Li Xiaodao's request, because of the transaction, he immediately began to search for relevant documents in the room.

Li Xiaodao frowned slightly and said, "I don't need that information!" ”

Those, he could know in a flash of thought.

Ding Yi stopped the movements of his hand when he heard this, was stunned, and said, "Then ......"

Li Xiaodao pondered for a moment and said, "Let's start with the fact that you first encountered ball lightning, and then discovered that he was a macroatom and extended the quantum ghost theory!" ”

Ding Yi was stunned for a moment, after all, he was one of the few people in the human race at the top of the pyramid, and immediately understood that what this young man really needed was to communicate with him, and hoped to gain something he didn't know in this exchange.

So, Ding Yi touched her chin and thought for a moment, thinking about where to start and organize the language.

Then, he said, "Speaking of ball lightning, our fate began by an accident ten years ago......

"Actually, this is a scientific phenomenon that I have been thinking about for a long time, since there are atoms and electrons at the microscopic level in the material world, then it is possible to have these things in the macroscopic world."

"The discovery of ball lightning confirms this, they are macroscopic particles that exist in nature, and the atoms and electrons at the microscopic level may take thousands of times the microscope to see, but the atoms of the macroscopic world are the size of a human head!"

As he spoke, Ding Yi gestured to a large and small shape.

Li Xiaodao pondered for a moment and said, "Let's do an experiment!" ”

Ding Yi was stunned and said, "That requires the cooperation of the National Academy of Sciences and the military, and I have lost my qualification to work there!" ”

Li Xiaodao said lightly: "These are not problems! ”

"Let's go!"

After saying this, he directly took Ding Yi to a laboratory in the country!

(End of chapter)