Regarding people's incomprehension, Li Chengqian looked indifferent.

People stared at him, until they saw Li Chengqian staring at the hot air balloon.

People don't know, in his opinion, there seems to be no better option than this thing.

So Li Chengqian said: "Use it!" ”

Everyone was amazed, why did they use it? What can it do?

Cheng Yanjin asked, "What can a hot air balloon do?" Can he catch up with the enemy quickly? ”

Li Chengqian said: "It can quickly find out all the ships in the Jing River, after all, it can stand high and see far!" The best view in the sky! And it's not slow! This king has calculated, today is the southeast wind! It can help the hot air balloon fly faster. ”

The wind blowing from the southeast can carry the hot air balloon to the northwest, which is faster than anything else!

In this way, it seems that everything is going well.

Only then did people realize that Li Chengqian had thought a lot, and they only thought of one or two things, which was already very good.

However, the prince can analyze the wind direction and speed, as well as how to chase the enemy the fastest, very well.

"So how?"

Cheng Yanjin then asked.

"Uncle Cheng, don't you really want to sit on it? Now let's go up together and go in a hot air balloon! ”

Cheng Yanjin was overjoyed, he had long wanted to sit.

I didn't expect my dream to come true now, and I'm very happy to say anything.

So he said, "That's the best!" ”

Just in time for this time.

And Su Lie asked, "What about the minister?" Is it to lead the troops to follow, or is there some other arrangement? ”

Li Chengqian said:

"Come along!"

If you bring Su Lie with you, it may be able to play a certain role.

"Yes!"

"And! Uncle Cheng, I want you to give an order, 10,000 cavalry follow our hot air balloon along the Jing River, and once the thieves are found, they will be surrounded directly! ”

Cheng Biting Jin said: "This is fast, I'll dispatch it now." ”

"Good! Pipe Lux get the rattan ladder ready! ”

"Yes!"

Next, Cheng Yanjin began to prepare.

"His Royal Highness the Crown Prince, is this really okay?"

Su Lie asked.

This time, his dereliction of duty made him a little unhappy, and he had to rely on Li Chengqian to wipe his ass.

"What? You don't believe in this king? ”

"No, no, no! It's the minister's fault, the minister didn't do a good job, so His Royal Highness the Crown Prince worried. The minister was a little reluctant to go. ”

"Su Lie!"

"In!"

"As long as you are loyal to this king, this king will keep you safe, no matter what the cost!"

This is Li Chengqian's expression from the heart.

Su Lie knelt on the ground and said, "From the day you saved my mother, Dingfang's life has already been His Royal Highness the Prince!" ”

Li Chengqian helped Su Lie up.

"Hurry up! It doesn't have to be like this with this king! ”

Su Lie got up.

Li Chengqian said: "This time, you will definitely be able to chase the cannon back, do you believe in this king!" ”

"Yes!"

In this way, Su Lie didn't say anything more.

As for the second daughter, she didn't say anything.

At the same time, Xue Rengui also returned with musketeers.

When he arrived, he already knew what was going on.

He asked, "Your Highness the Crown Prince, what can the minister do?" ”

"You pay attention to the movements in the city for the time being, ask the people who leave the city strictly, and leave the rest to us!"

Xue Rengui should be.

So he went down and got ready.

About an hour later, Cheng Yanjin returned.

"Your Royal Highness the Prince, I have sent 10,000 cavalry to prepare. As soon as our hot air balloon was in the air, they started and followed us! ”

"Good! Get on the hot air balloon! Let's go! ”

Li Chengqian then got into the hot air balloon first.

"Your Royal Highness the Crown Prince, be careful!"

Wu Zetian said with concern.

Zheng Liwan also said: "Yes, His Royal Highness the Prince, have a safe journey!" ”

She hasn't married Li Chengqian yet, but if something goes wrong, then she will cry to death.

"Yes! Don't worry, this king will be fine! ”

After a while, the hot air balloon went straight into the air.

In the air, Cheng Yanjin began to shout.

"It's too exciting! It's really exciting! I've wanted to come to the sky for a long time, but I didn't expect to see what was going on below. ”

Li Chengqian ignored him, but manipulated the hot air balloon and quickly went northwest along the Jing River.

When they appeared in everyone's sight, Li Shimin, who was in the Taiji Palace, also saw their existence.

At this time, he asked, "Gao Ming, what are you going to do?" How do you get a hot air balloon back into the air? ”

Empress Eldest Sun said on the side: "Maybe he wants to find the whereabouts of the cannon through the hot air balloon?" ”

"It's not impossible!"

"Second brother, the aspect they are going to seems to be outside Chang'an City! Northwest Side! ”

At the same time, a soldier came to report: "Your Majesty, General Cheng sent 10,000 cavalry out of the city!" ”

"Huh? Where are they going? ”

"Jinghe!"

"Jinghe River...... Why Jinghe? ”

Li Shimin wondered, he couldn't figure it out, how could it be Jinghe.

"The concubine thinks that Gao Ming dares to do this, there is also a certain reason, perhaps, he thinks that this stealing cannon may go to the Jing River?"

"Why not some other river, or somewhere else? How did Gao Ming know that it was Jinghe, if not, it was not a waste of time. ”

"Your Majesty, the concubine thinks that we should believe in Gao Ming, and he has never let us down!"

Empress Eldest Sun said.

"It's not that I don't believe him, I just think that if this thief didn't take the waterway, then everything would be in vain, and he might have escaped."

"This is also ......"

"Someone!"

"In!"

"Let Li Jing lead the troops to search all the way in other directions, there must be no mistake!"

Li Shimin still ordered, he was also afraid that after the cannon was stolen, the impact on Datang would be very great. Originally, Datang opened up the distance with other countries, and it is possible that the loss of artillery will lose the opportunity. Who knows, if the person who stole the cannon will spread the technology of this cannon, so that there are cannons everywhere in the world?

The railway has not yet been built, and Datang's iron hooves cannot quickly reach all corners of the world.

Not afraid of 10,000, just in case, although the theft of the cannon is only one of them, what if the enemy got the formula for gunpowder again?

Isn't that shooting yourself in the foot?

We must not let this happen.

"Second Brother ......"

"Okay, I'm doing this to prevent the slightest mistake, and I can't miss the slightest possibility."

Li Shimin said so, and Empress Eldest Sun didn't say anything anymore.

They looked at the hot air balloons floating in the sky and thought for a moment.

Empress Changsun muttered: "I hope that we can find the cannon quickly and relieve the danger for Datang." ”

As for Li Shimin, he looked at the hot air balloon in his eyes, and his expression was very complicated.