Chapter 12 is not right

Xu Qing made a look of my belief on the surface, but in his heart he said that I believe in your evil! But Xu Qing didn't see that Li Shimin was a little fake, and everything seemed to be true feelings. Besides, if you King Qin has nothing to do, come to my Xuanwu Gate to play? My dignified Xuanwu general is the one you found for recreation?

So Xu Qing said dissatisfiedly: "King Qin, even if you don't have the right to fight, it's not like there's nothing to do, right?" ”

Li Shimin spread his hands and said helplessly: "Don't say that this king has to take three steps to breathe for a while now, even if this king is fine, what I do now is wrong." If I really fell into the trap, I would not be able to realize the wrongful being a rich man. ”

Xu Qing nodded and said, "That's ......."

Li Shimin shook the book in his hand and said to Xu Qing: "Come on, tell this king about the examples in this book, I didn't have time before, I didn't have much contact with the things in this book." Actually, I'm still very interested......"

Tang Zong and Song Zu, slightly inferior. disturb

Li Shimin wants to learn, can Xu Qing refuse? So he said: "Your Highness, I must know everything and tell you everything." ”

Some simple four operations, Li Shimin understood after listening to it, and even the equations that Xu Qing said, Li Shimin did not take long to master them and solve example problems. The two of them were very happy to learn, and Li Shimin was interested, so he casually flipped through the following chapters, and suddenly found something very interesting - parabola.

Li Shimin pointed to the parabola and said to Xu Qing: "What is this thing, why does this king feel a little familiar?" ”

Xu Qing laughed and said: "That's the reason for King Qin's high talent, this thing is called a parabola, of course King Qin sees a lot on the battlefield, stone throwers, arrows all fly according to this trajectory." ”

Li Shimin seemed to have discovered something, nodded and said, "Yes, this king remembered it, it is true." Xu Qing, did you learn this throwing, and the stone-throwing line can calculate how far an arrow can fly and how far the stone-throwing machine can throw? ”

Xu Qing smiled and said: "Hehe, it can indeed be calculated theoretically, but in fact, the flight trajectory of an arrow is determined by many factors, and it is difficult to calculate accurately." However, bows and trebuchets shoot the farthest with a 45-degree angle, and you can use a 45-degree angle before the battle to adjust the angle of the arrows in the future. However, this thing is mainly useful for newbies and is not needed by veterans. ”

"What? Four, forty-five angles? Li Shimin looked at Xu Qing puzzled and asked: "This king only knows that the hook three strands, four strings and five can form a right angle, I don't know what the angle you are talking about......

Xu Qing shook his head and said: "This angle, even if the right angle is divided into ninety small angles, each small angle is the angle I said." A forty-five degree angle, in other words, is the size of half a right angle. ”

"Oh, this king seems to understand......"

Li Shimin seemed to have opened the door to the new world, and occupied Xu Qing all day, but the second elementary school failed to learn new knowledge. finally waited until the sky was over, and Li Shimin took Li Chengqian back to his palace.

As soon as Li Shimin left, he saw Wei Xian coming over: "Lord Xu, Xiaguan, as your main book, is also one of your henchmen, there is something you don't like to hear, I have to say, please don't blame." ”

Xu Qing glanced at him, nodded and said, "Say it, I'll listen." ”

"Lord Xu, King Qin has almost become a stinky rat crossing the street now, others wish they had never known King Qin, it's good for you to take him to Xuanwu Gate for so long. What does this make people with a heart think? ”

"So that's the case, Wei Xian, don't worry, I know that King Qin is now at a disadvantage, but he's still a prince, isn't he? Besides, he still has a clearance rune, and I can't stop him. Xu Qing explained to Wei Xian in a good voice: "However, I think that King Qin's surrender of military power this time is probably a smokescreen, in case King Qin kills a horse pistol, wouldn't we be offended?" It's better to give some face on both sides......"

Wei Xian sighed, and Xu Qing asked him: "By the way, Wei Xian, the King of Qin handed over the military power, what do the other people in the court think?" The other people in the court that Xu Qing asked naturally meant the eldest grandson Wuji and others.

Wei Xian shook his head and said: "No one can guess King Qin's thoughts, but he has already handed over his military power, and most of the generals in the Tiance Mansion who were born and died with him have also been transferred. As long as you go back and forth, no matter whether you fight the Turks or not, the forces of King Qin will not die and will return to shedding their skin. According to what I heard, the people who silently supported King Qin had also secretly chosen a way out. The current King of Qin not only lost his military power, but also made the entire King of Qin's power demoralized. It is easy to raise troops, but it is difficult to gather morale, and it is impossible for King Qin to turn the tables again. ”

Speaking of this, Wei Xian paused and said bitterly to Xu Qing: "Lord Xu, according to the following, you still don't have much to do with King Qin. You are above board and good, but if the prince and the emperor look wrong and listen to the villain's slander, alas, if you are not afraid of 10,000, you are afraid of what if. In the future, when the crown prince ascends the throne, thinking of today's events, with his emperor's thoughts, he is afraid that he will settle accounts after the autumn. ”

Wei Xian meant that King Qin had now become a salted fish, and Xu Qing curryed favor on both sides, but it actually had no effect, but made people think that Xu Qing was a grass on the wall.

Xu Qing was stunned for a moment and said: "Don't worry, with my understanding of the prince and the emperor, they won't do anything to me, after the prince ascends the throne, he still has to rely on me, if he doesn't have this bit of energy, he won't need to ascend the throne and be the emperor." Tell me what is going on in the eldest grandson Wuji's family. ”

"The eldest grandson's house is closed, and even the subordinates rarely come out."

This is strange, if King Qin doesn't do it himself, he should also make the people below hungry, even the eldest grandson Wuji is so desperate to close the door, didn't he really give up?

At this time, Wei Xian still did not give up admonishing Xu Qing: "Lord Xu, you know people and faces, but you don't know your heart, you are not the prince, how do you know that he is not stingy?" Before the throne, there were only interests. ”

Xu Qing looked at Wei Xian with a wry smile and said: "My Wei master's book, you just put your heart in your stomach steadfastly, I have enough interests to let the prince and the king of Qin keep me as a treasure." ”

"Alas, anyway, I persuaded it, if you don't believe it, forget it."

Xu Qing still had some doubts about whether Li Shimin had really given up his military power, and even suspected that Li Shimin came to him to confuse others, so he wanted to see what the eldest grandson Wuji was doing, after all, as Li Shimin's first confidant, if Li Shimin was really acting, then he could only let the eldest grandson Wuji do something.

But the eldest grandson Wuji can't come out behind closed doors, what kind of bad thoughts is this? No, this kind of thing is another fake question, just like Xu Qing doesn't know whether Li Shimin really handed over power or fake it, Xu Qing has no way to determine whether the eldest grandson Wuji is really closed or fake. Xu Qing inquired a few more words and found that King Qin's more core generals were all closed at home, while those who were not so core went out and walked around, as if looking for the next backer.

At this time, Xu Qing, the Xuanwu Gate, had another guest, who was Princess Pingyang.

As soon as Princess Pingyang entered Xu Qing's room, the wine drove Wei Xian and them out, looked at Xu Qing and said, "Lord Xu, has your stomach hurt these days?" ”

Xu Qing's face suddenly darkened, and that day Princess Pingyang called him to the Peony Tower, and told Xu Qing the secret of King Qin's collusion with Xue Yantuo to harm Li Jiancheng. Princess Pingyang and Xu Qing agreed that they could not tell others about this matter again, secondly, they could not get involved in the affairs between the King of Qin and the crown prince, at least not on their side, and thirdly, in case there was a military disaster in the Taiji Palace, Xu Qing must help to ensure that Li Shimin and Li Jiancheng would not die.

Xu Qing wanted to agree first, and then say it according to the actual situation later, but in the next second, Princess Pingyang's shadow flashed, and a pill was sent into Xu Qing's mouth, and it melted in his mouth. Xu Qing hurriedly asked what this thing was, and the eldest princess said with a smile: "This thing is a strange poison in the Western Regions, and the strange thing about toxicity is that if you take this poison, you will not die on the spot, but after seven days, you will die of rotten stomach." However, taking another antidote, taken once every seven days, seven times in a row, can completely eliminate the toxicity. ”

Xu Qing didn't believe it, but Princess Pingyang took out a bronze mirror with her, and Xu Qing saw that her face was really black, blacker than Bao Gong. This had to be believed, and Princess Pingyang asked Xu Qing to take it once on the spot. Later, Xu Qing took it several times one after another, and before each time he had to take it, Xu Qing would have diarrhea, and before his aunt came, his back would hurt.

Later, Xu Qing also found Luo Xiuxiu to see it, but Luo Xiuxiu nodded to Xu Qing very seriously, this poisonous thing really exists.

The most poisonous woman's heart.

At this time, Xu Qing looked at Princess Pingyang's smile and scolded in his heart, and then said: "Princess Pingyang, now that King Qin has given up his military power, which of his subordinates have been scattered as birds and beasts, and they can no longer oppose the prince, can you rest assured now?" What about the antidote? ”

Princess Pingyang glanced at Xu Qing, took out the antidote in her arms, and shook it, but even if she didn't give it to Xu Qing, she asked, "King Qin has come to you?" ”

"Yes, King Qin has been here once."

"How long have you been here, and what are you doing here?"

"After staying for a long time, I originally sent Chengqian to learn things from me, but then I saw the narrative and arithmetic scriptures I compiled, so I followed suit."

"Then in your opinion, did King Qin really hand over the military power, or did he hand it over fakely?"

"It's true and false, but King Qin is very calm and very indifferent."

When Princess Pingyang heard this, she suddenly became sad, and almost cried and said, "Is it still coming?" Flesh and blood relatives are more important than the throne after all. ”

Xu Qing wondered, why was King Qin's indifferent expression still wrong, didn't it show that King Qin had no heart to rebel. However, at the moment, the antidote is more important: "Princess, this, this antidote ......"

Princess Pingyang threw Xu Qing a bottle and said, "The antidote is here, you don't have to worry about it, but you remember, you must guard this Xuanwu Gate!" ”

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