Wenyi put on his noise-canceling headphones and got on the helicopter with Wensan. Wenyi started the engine, waited for the propeller to spin up, and then started to pull it upward.

He saw the helicopter swaying and slowly starting to rise. Li Shimin was so mesmerized by the sight that he couldn't help but run after the helicopter.

But how can we keep up with the speed of the helicopter?

After a while, the helicopter disappeared from Li Shimin's sight.

Li Shimin sighed in disappointment and had no choice but to go back to the backyard and wait for the literary test flight to come back.

Wen Yi was so happy. The familiar high altitude and familiar air flow made Wen Yi feel as if he had returned to the time when he first flew a helicopter in college.

That was the first time he flew a plane by himself. He felt light and airy all over. The helicopter flew up and down in the air freely as he operated it.

After flying for more than an hour, we were about to leave the range of the Qinling Mountains, so we turned around and flew back to the base.

After getting off the plane, Wen Yi arranged for Wen San to perform maintenance again. He then walked up to Li Shimin and saluted: "Your Highness, I just had a successful test flight. I can take you to fly with me. After Wen San has finished the maintenance, how about we start?"

"

Li Shimin was overjoyed and laughed loudly. He pulled Wenyi and said, "Hurry up and get ready. I'm already impatient. I'll go as fast as I can."

Wen Yi also asked Wen Shimin to bring a rocket launcher, a few grenades and machine guns, and asked him to demonstrate it to Li Shimin later.

Li Shimin originally wanted to go up alone, but Qin Wu and the others disagreed, so he had no choice but to take Qin Wu with him.

In this way, the "Tiantian Team" composed of Li Shimin, Qin Wu, Wen Ershi and Wenyi was established.

Wen Yi personally fastened Li Shimin's seat belt, and explained the demonstration process to Wen Ershi before slowly starting the helicopter.

Li Shimin was sitting in the back seat, holding on to the armrests with both hands, his face flushed with excitement, as if he had swallowed all the leucaena powder, and his whole body was shaking.

Qin Wuqi was relatively calm at the beginning, but when the altitude reached 200 meters, his face turned pale, he didn't dare to look down, and his whole body was trembling. Wenyi knew at a glance that this was a fear of heights, and it was quite serious. He was only 200 meters tall.

When Mi was like this, he didn't dare to go up any more, so he quickly landed at the base and had people carry him down to have a good rest.

Li Shimin was so angry that he kicked him in the butt several times and said: The men fighting on the battlefield are afraid of heights and are as frightened as grandsons. How come you are so useless when climbing a ladder?

Qin Wu was so ashamed that he hid his face and ran away.

Although there was this small episode, it was not a big problem. This time Li Shimin refused to let him follow him no matter what, for fear that another person who was afraid of heights would appear, and he could not afford to lose this person.

The three of them took off again. This time Wenyi was directly lifted to an altitude of two thousand meters. The feeling of overlooking the earth from above made Li Shimin intoxicated. He kept urging Wenyi to go higher. Wenyi was afraid that there would be performance problems with this first-generation aircraft. What could he say?

Not daring to go up any higher, they took Li Shimin and flew towards Chang'an, covering 130 kilometers from Wailiu Village to Chang'an. They followed up in a straight line. In less than an hour, they flew above Chang'an, fearing that the people below would panic.

, Wenyi has been lifted upwards by one thousand meters. Looking up from Chang'an, we can only see a small black dot. We would never have imagined that this would be the first helicopter in history.

Wenyi looked at the fuel gauge and saw that there was still 60% fuel left, and then started to return.

Although Li Shimin was a little unsatisfied, he also knew the truth and began to seriously appreciate the scenery outside the window. He could not waste every second in the sky.

Wen Yi flew into the Qinling Mountains and began to lower his altitude until he stopped five hundred meters above ground. He gestured to Wen Erwen. Wen Erwen understood and opened the hatch. He took out his rocket launcher and fired at a raised boulder.

, the huge impact made the helicopter shake, and Li Shimin was frightened to grab the handguard quickly. Wenyi then lowered the helicopter to the edge of the boulder and asked Li Shimin to come down and watch the power of the rocket launcher.

I saw that the boulder was originally the size of a house, but half of it was shattered by one shot, leaving only large pieces of stones scattered around.

Li Shimin took a breath and said: "It's so terrifying! The Thunderbolt is the most powerful weapon in the world! If my subordinates are worthy of it, who in the world can be my rival?"

Literary smiled and said nothing.

Li Shimin knew by looking at his expression that this would definitely not be mass-produced now.

Shaking his head with a wry smile, he gritted his teeth secretly in his heart. How many good things have been ruined by those scoundrels? Now I am not in a position to clean up all of you. When I become the crown prince, I will hunt you all out and kill you! No beheading.

I can't get rid of the hatred in my heart! Wenyi demonstrated grenades and telescopes to Li Shimin again.

Li Shimin even threw one with great interest. It was getting late, so Li Shimin returned happily.

That night, I stayed with Wenyi in "Hope". Tomorrow Li Shimin also wants to play "Warrior".

Early the next morning, Li Shimin knocked on the door of Wenyi's room, lifted the quilt on Wenyi's buttocks and slapped him hard: "Xiaoyi, get up quickly, I've been up for a long time, you're the only one who's like this

, I can punish you for neglecting the prince."

Wenyi quickly got out of bed, covering his buttocks, and said aggrievedly: "Your Highness, the sun has not come out yet. Please be patient. I will put on my clothes right now."

After saying that, he quickly picked up his clothes and started putting them on.

Just then Li Shimin asked: "Xiaoyi, are all the quilts here made of cotton?"

Shu'er presented a quilt to this king, which is very good.

I heard that you only grew some yourself, why don’t you report your cotton cultivation methods to the court?”

Wenyi explained while getting dressed: "Your Highness, I don't have many cotton seeds to begin with. If you want to report to the court, you must hand over the seeds. The court will give priority to various aristocratic families for use.

The people who are most in need of cotton are the common people. Those aristocratic families can survive the cold without cotton, but the common people do not have so many means of heating. Cotton is cheap and practical. As long as each family grows a little, it will be enough for the whole family for several years.

So I decided to let it spread among the people by chance, and anyone who was interested would plant it.

But now the results are pretty good. I heard from Mr. Fang that the number of people who want to borrow cotton seeds has been queued up to the year after next. People from villages with a radius of a hundred miles come to inquire about cotton, so your highness can rest assured that cotton will soon be spread to every common person.

in hand.

However, Your Highness must pay attention to the fact that cotton is a necessity for the people and should be passed into the hands of every common people. Whether it is our Tang Dynasty or Dou Jiande and other opponents, using cotton as a means of fighting will damage your majestic image."

Li Shimin laughed loudly when he heard this and said: "You know me as a literary and artistic person. I had already ignored them before I came here. Now that I have seen your advanced weapons, I will not use despicable means.

As long as I control an army equipped with your weapons, with only a thousand men, I can face the enemy head-on with dignity and I am confident of defeating anyone.

The people of those people will belong to me sooner or later! It doesn’t matter if the cotton is passed on to them."

During breakfast, Wenyi said to Li Shimin: "Your Highness, you mentioned the establishment of an army this morning. I think it is feasible, but the number should not be too many. I think fifty people are enough. They need to be proficient in driving helicopters and off-road vehicles."

and the use of various firearms and equipment.

Mainly focused on rescue, assassination, and team combat.

In large battles, enemy generals can be sniped.

In normal times, it can be used to protect the palace, so the safety of the palace will be greatly improved."

Li Shimin thought for a while and nodded: "Yes, but it is feasible. It will be much easier to control with a smaller number of people. I will help you find fifty loyal guards as soon as possible. Then I will trouble you to train them."

Wenyi nodded and agreed.

After breakfast, Li Shimin couldn't wait to get on the Warrior. Under Literary's careful explanation, he soon became familiar with the various operations of the Warrior.

Let Qin Wu and others get their bows and arrows, sit in the warriors, and prepare to go hunting in the mountains and forests.

Literary people are not allowed to get on the bus. The famous saying is: This bus has been requisitioned by the King of Qin, and you unscrupulous people are not allowed to get on the bus! This was the slander Qin Wu made to Li Shimin because he was ashamed and annoyed about yesterday's fear of heights. Li Shimin actually agreed.

Wenyi had no choice but to ask Wenyi and others to bring a trial version of AK and ride behind to protect them.

Wenyi is not very good at riding horses, so he didn't follow him this time. Instead, he asked Shangwen Twenty-Five to study circuit boards and diodes.

Diodes and lines are necessary for long-distance communication. Now the literary and art companies can only make copper wires one millimeter thick, and the cost is extremely high.

Diodes, on the other hand, require hands-on work. They don't understand the purification process of silicon, and they don't know what silicon is.

Fortunately, Wen Yi often went out to look for materials when he was in Chang'an. Although there was not much silicon ore, it was enough for Wen Yi's experiments.

When it got dark, Wenyi had already prepared two brick-sized walkie-talkies, which also came with an antenna nearly two meters long.

He also asked Wen Erwu to make two small hand-operated generators to give to Li Shimin, so that they could keep in touch at any time.

Literature and art do not need this ancient walkie-talkie, Xiaomi can directly receive signals in this frequency band.

Li Shimin returned with a full load at this time. The roof of the warrior's car was filled with bears, wild boars, deer and even a tiger.

Li Shimin was photographed and grinned widely.

After having dinner with everyone, Wenyi took Li Shimin to his laboratory.

He handed one to Li Shimin and said: "Your Highness, this is a walkie-talkie made by this boy. It should be able to communicate thousands of miles now."

If literature and art were in later generations, they would never dare to say that walkie-talkies can talk thousands of miles, but it was different in the Tang Dynasty. There was no signal here, it was as clean as white paper. The two walkie-talkies he made were very powerful, and with the addition of the antenna, they could communicate for more than a thousand miles.

Not a problem at all.

Li Shimin was numb now and was no longer as surprised as before when he saw everything. He played with the walkie-talkie and said, "Xiaoyi, please tell me how to use it."

Wen Yi faced Li Shimin with the walkie-talkie, asked him to hold it, put his thumb on the call button and said: "Your Highness, as long as you press this button, you can talk."

Li Shimin pressed his thumb down as usual and shouted into the intercom: "My king, Li Shimin."
Chapter completed!