This pit is a bit deep.

And Liu Mu can't blame anyone, who makes himself look nostalgic and just bows his head and speaks.

But Liu Mu still said: "It's all because of this blue brick floor and soft-soled deerskin boots, why don't you walk without any sound." ”

Dugu Lanruo sat beside Liu Mu without saying a word, she was waiting for an explanation. Emperor Li Shimin of the Tang Dynasty nodded at the eldest grandson Wujian with a smile on his face, and the eldest grandson Wujian also sat next to Li Shimin with a smile, and then handed Li Shimin a small bowl containing watermelon seeds.

This is obviously the melon-eating crowd is preparing to see the lively posture.

Liu Mu unbuttoned his clothes, revealing his arm that had been planted with cowpox: "If you plant cowpox for the second time, it will scar in three days, there is a book in this book." ”

"Yes!" Dugu Lanruo didn't plan to speak, but Liu Mu asked her and only said this one word.

The scar on Liu Mu's arm is checked by the imperial doctor every day, and there is a detailed medical record, so the medical case Dugu Lan can be said to have seen it every day.

At this time, Dugu Lanruo's heart was beating very fast, and she was puzzled for a long time because of the strangeness of Liu Mu.

Yanagi kept saying that he would tell her the reason, but he kept dragging it out.

Liu Mu pointed to the scar on his arm: "I have had cowpox, maybe when I was three years old when I was a child, or when I was four years old. ”

No one spoke, and Li Shimin and the eldest grandson Wujian would definitely not speak.

If Dugu Lan only planned to listen and didn't plan to speak, she wouldn't give Liu Mu a chance to let Liu Mu tell a bunch of stories again.

"The era I live in, according to the calendar, is 2017 A.D., which is more than a thousand years later, and someone in the ancient city of Rome made it, and the first year is the day of the birth of the god enshrined by the Holy See."

"The first year of the Common Era is zero, and the previous year is B.C. The first year of the Greeks was 776 B.C., the Romans were 754 B.C., and our Central Plains was 841 B.C., that is, the first year of the Western Zhou Dynasty, and the first year of the founding of the Zhou Dynasty. And before I ran to Datang, I lived in 2017 AD. ”

It sounds complicated, but the three people who listened to it were all super-talented, and after thinking about it carefully, they understood what Yanagi meant.

The eldest grandson Wujian couldn't help but ask: "That is, living more than a thousand years later, according to the algorithm you just had, it is 635 AD in AD terms right now." ”

"Yes." Liu Mu nodded and said: "The original Liu Mu was crushed to death by wood, and I should have been stoned to death by a meteor more than a thousand years later, and this kind of event is called crossing after more than a thousand years." To put it another way, it is from one space-time to another space-time axis. ”

"The axis of space-time is like a river......

No matter how wise Li Shimin and the other three are, they will be completely dizzy, this theory sounds even weirder than gods and ghosts.

Liu Mu talked for a while about the theory of the axis of time and space and was interrupted by Li Shimin: "I really don't understand this, in short, you are the soul of the Tang Dynasty, and then borrow the corpse to return the soul." ”

"This ......" Liu Mu didn't want to admit to borrowing the corpse to resurrect his soul, but he couldn't find a suitable explanation. In desperation, he had no choice but to say: "The original willow wood has just died, or the soul is dead, and the person is not dead." ”

"It's just borrowing the corpse to resurrect the soul, that's not the point, anyway, I'm alive and well now." Dugu Lan doesn't care about this.

"Okay, what's the point, that's my biggest secret." Liu Mu was a little more nervous when he said this, because he didn't know what Dugu Lan was thinking.

Dugu Lanruo asked, "So, do you know what is going to happen in the future?" ”

"I knew it before, but I don't know it now."

"Why?"

"According to the real history, the second brother's ascension to the throne was a very cruel event, known as the Xuanwumen Change. History is written by the victor, and it is written in the history book that the prince of Jiancheng led people to kill the second brother in Xuanwu Gate, and someone in the prince's mansion reported the news, and then there was a bloody battle in Xuanwu Gate. Who knows what the truth is, though. ”

Li Shimin said: "It's hard to say the truth, but it's inevitable that I will meet the prince, and it's hard to say who made the first move." A few years ago, Mu said that I had a young son born with Guanyin named Li Zhi, who was the next emperor of the Tang Dynasty. ”

"Ahh The eldest grandson Wujian exclaimed, because she and Li Shimin had two more daughters, but no sons.

After Li Shimin appeased the eldest grandson Wujian, he continued: "Next, Wu Meiniang, the daughter of Wu Shangshu, entered the palace and became a talented person. After the death of the second brother, he became Li Zhi's concubine, then the queen, and then Li Tang was gone, and the country was changed to Da Zhou, known as Wu Zhou in history. I believe that Mu is not lying, the history he tells is extremely clear, and every event can stand up to scrutiny. ”

"That Mei Niang......" Dugu Lanruo seemed to remember this person.

Li Shimin said: "It was the little girl who died in front of Mu at that time, the daughter of Wu Shangshu. ”

"You mean to?"

"No, it's the butterfly effect."

Liu Mu took the time to explain what the butterfly effect is, and the simple thing is that the small willow tree has affected the historical process of this time and space.

"The production of artillery is at least a thousand years later, the whole sail is a battleship, the telegraph is even later, the steam engine created the industrial age, and the wood wants to slaughter the Japanese, because the Japanese launched an invasion of the Central Plains after 1,400 years, this is a great hatred, so to kill is to kill, the Japanese nobles have died, and the new generation of Fusang will be very obedient."

Li Shimin successfully brought the building crookedly.

In the future history, the process of the Central Plains is far greater than the attraction of the willow crossing to Dugu Lanruo.

The eldest grandson Wujian also intended to help Liu Mu, and also helped ask: "Mu just said, after more than a thousand years, the grain of the Central Plains will consume 12 billion stones per year?" ”

"Yes, it was called China at that time. There is no emperor anymore, similar to the system of cabinet rule. There are 120,000 kilometers of railways, 25,000 kilometers of high-speed railways, high-speed railways are railways that run more than 1,300 miles per hour, from Chang'an to Luoyang, it is easy to reach within an hour. ”

This time, not to mention the eldest grandson Wujian and Dugu Lanruo, even Li Shimin stared at him.

An hour to Luoyang, which is faster than a bird flying.

The eldest grandson asked, "What about the war?" ”

This question surprised Liu Mu, in Liu Mu's heart, Changsun Wujian is not a person who likes war.

Since he asked, Liu Mu replied: "The war of the era in which I live is terrible, none of the major countries will start a war easily, and if they want to fight, they will fight a dozen conventional wars in the places of small countries, and as long as the unconventional war is fought, all the people in the world will die immediately, and it is too much for 70,000 people to live for 7 billion people." ”

"It sounds terrifying, but we can't make this terrible weapon in our lifetimes. Let's talk about people's livelihood. ”

Li Shimin didn't want to mention the war, because he had seen the pattern of war change, and the most elite troops in the Tang Dynasty no longer used long knives and spears.