Just now, Du He was still wondering why he made a big fuss about the Mid-Autumn Festival Poetry Meeting, and why His Majesty Li Er kept holding back and didn't say anything.

It turns out that His Majesty Li Er is holding back his big move.

Sure enough, I only heard Li Er say: "If you tell me the method of flying to the sky, I can not blame the past for this matter!" ”

That's right, Li Er's focus was on the hot air balloon when he hit Duhe falling from the sky.

That thing can actually make people fall from the sky, and others think it is a divine object, but Li Er knows very well that there is no divine object in this world at all, and it must be Du He's invention.

If this thing can be used for oneself, then thousands of mountains and rivers will no longer be an obstacle in the future, and it can be crossed directly...... The most important point is that the most difficult thing for the new army to fight is to find out the enemy's movements, not to mention the slow efficiency of scouts, and it is easy to be annihilated by the enemy, but with this flying thing, you only need to send a few scouts on it, rise into the air, you can see the enemy's movements at a glance, and you can easily count how many big tents the enemy has, whether there are ambushes around, and so on.

This thing is simply a god of marching and fighting!

Yes, Li Er's heart was moved.

For the sake of this, he can not blame Du He for making a big fuss about the Mid-Autumn Festival Poetry Club.

When Du He heard this, he looked at Li Er's hot eyes again, and said secretly in his heart, Damn, you really treat me as a silent lamb, this time you can't hand over this good thing so simply.

I saw him roll his eyes, and said with a smile: "Your Majesty is really wise, unlike those ordinary people, who just think I am pretending to be a ghost, in fact, this thing is my latest invention, hot air balloons, small ones can take one person and float for more than ten miles, and large ones can even take more than a dozen people and travel hundreds of miles." ”

When Li Er heard this, he was dumbfounded, and suddenly grabbed Du He's arm with excitement: "Is this true?" Traveling hundreds of miles? Doesn't that mean...... Can you reach all around Chang'an? ”

"That's right, in theory."

Du He pretended to be unfathomable.

Li Er couldn't wait to say, "Then don't hand it over quickly!" ”

Du He said in embarrassment: "Your Majesty, I have invented this thing, but a few days ago, Her Royal Highness Princess Changle was brought back to the palace, and there was news that she was going to marry Sikong Mansion...... Ouch, my head hurts so much, ah...... Pain and pain...... Oops, I seem to have lost my memory, Your Majesty, what were we talking about? ”

"You ......"

Li Er pointed at Du He, his face was a little annoyed, but he was helpless.

This thing was invented by Du He, and other than that, no one else has ever heard of the invention, even if he is angry and kills Du He, it will not help.

Li Er turned his head, looked at Du He seriously, and finally said helplessly: "Okay, stinky boy, what are the conditions, say, as long as I can do it, I will definitely promise you." ”

"Hey......

Du He smiled and said: "Your Majesty, if I remember correctly, you promised me personally, when I become the prince of the country and make great contributions to the Tang Dynasty, you can marry the two princesses to me, and it hasn't been long before you want to marry Princess Changle to Changsun Chong, is this a broken promise?" ”

When Li Er heard this, he shook his head and sighed: "I have already said that I also have a hard time in this matter." ”

Du He showed a disdainful look and said: "Your Majesty, you are fooling a child, you dignified emperor, a famous monarch through the ages, this little thing can still stump you, anyway, I don't care, if you don't give me a clear answer this time, I'm afraid that my memory won't be able to recover for a while, what kind of ball is this hot, I can't remember it at all......"

Li Er: "......"

Isn't this Chi Guoguo's scoundrel?

But Li Er had no choice.

Li Eryi flicked his sleeves: "Okay, okay, you say, what do you want me to do?" ”

Du He smiled and said: "Your Majesty, there is no basis for the verbal message, let's set up a word to prove it." ”

"You...... It's hard for me to talk about this matter, but you actually asked me to write it down for you? The Dragon Boat Festival is possible, if it spreads, where is my prestige? Li Er hurriedly refused.

In exchange for his own daughter, this matter is not a glorious thing, Du He actually wants to write it down himself? There are no doors.

Du He comforted: "Your Majesty, we can write a little more obscurely, don't be so straightforward, well, just write like this, just say Your Majesty, you love me very much, appreciate my talent very much, if I can make supreme contributions to the Tang Dynasty, I can be crowned the title of Duke of China in the future, and Princess Runan and Princess Changle have been devoted to me for a long time, if I can successfully become the Duke of the Kingdom, I will marry the two princesses to me, how about it?" ”

Li Er blew his beard and glared and said: "You stinky boy, you know, I know about this matter, I must not let a third party know, otherwise, I will not be able to spare you." But I want not only the hot air balloon, but also your drowning technique, and the thing that explodes in the air...... There are three things in total. ”

"No problem!" Du He agreed very simply.

Subsequently, Du He drafted a contract, signed his name, pressed his handprint, and finally stamped Li Er's big seal.

The contract was completed, and Li Er couldn't wait to urge: "Now, you can tell me how to make a hot air balloon." ”

Du He carefully folded the contract and put it away, turned around and said, "Your Majesty, before I speak, please find a place to sit down." ”

"Huh? Why? Li Er asked.

"You'll find out later."

In order to get the method of making a hot air balloon as soon as possible, Li Er hurriedly went to a revolving wooden chair on the side and sat down.

Du He asked, "Your Majesty, please sit tight, and it is best to hold on to the handrails." ”

Li Er did so.

Du He then said: "Your Majesty, in fact, the method of making a hot air balloon is very simple, an eight-year-old child can do it, the hot air balloon is just my name, in fact, he has another name, it is called ...... Kong Ming lantern. ”

Burst.

Li's legs were weak, and he almost spurted out a mouthful of blood.

Balloon?

Kong Ming lantern?

Who doesn't know that an important program of the Shangyuan Festival in Chang'an City every year is to put Kong Ming lanterns, which is a scene of the Shangyuan Festival and is widely welcomed by the people. Eight-year-old children may not be the same, but as long as they are adults, they can make Kong Ming lanterns.

And Du He actually said that the hot air balloon he flew in the sky was Kong Ming Lantern, which made Li Er, who had been longing for a long time, unable to stand it in his heart.

If he hadn't sat down and held on to the handrail, he would have really fallen to the ground.

Li Er reacted, his face was gloomy, and he grabbed a plate of dim sum next to him unhappily, and threw it at Du He.

Du He is not the kind of guy who is honestly smashed by Zhao Yang, I saw him flash flexibly, jump to the side, and dodge.

"Ouch, I'm going to ......"

Swish.

Li Er stood up suddenly.