After Li De said this, I really don’t know what to do.

"Wait for me and go to the workshop together later."

Li De spent a stick of incense on paper to draw the design drawing of the hot air balloon. The data he could provide was a general description of the hot air balloon.

The specific amount of production needs to be made by craftsmen to make the things for trial before confirming.

The craftsmen came to the workshop to study the drawings Li De took. The heating and lifting equipment required coal and manual blowers.

The principle is not complicated, but the Kongming lantern is expanded several times, and all the materials are made of cloth. If you are lucky, you may be able to hold on for some time.

"Grandmaster, can this thing really fly? If the cloth encounters fire, it will burn, especially in the air, which is as dangerous as the Kongming lantern." The craftsman said.

"You are right. How to ensure that the hot air balloon is not crashing is what you will study next."

Li De asked the craftsmen a difficult question.

Humanity's dream of flying aerial may start from now on.

"You try to make it, and you only need to satisfy the time you can fly for one hour."

Li De put forward a requirement that although the principle of making hot air balloons is simple, the technology does not allow the creation of practical products.

Without it, the thermal insulation layer cannot be made without the assistance of modern chemistry.

Craftsmen all made Kongming lanterns. In their opinion, if they wanted to meet the conditions for flying, the hot air balloon could actually be made into a dome opening.

In this way, the heat will be lost from the middle opening, which is the advantage of effectively preventing burning for a short time after heating and lifting off.

The disadvantage is that it needs to increase the supply of heat, and perhaps it also needs to make an inner skeleton like a Kongming lantern to support the hot air balloon.

Li De did not have too high requirements for height. He could fly over the Luoyang city wall according to the plan. The hot air balloon only needs to meet the requirements of twenty or thirty meters of air lift.

The higher the better, so that the city defense can avoid being discovered by the city defense.

After the craftsmen learned the request, they joined the production. Li De also said that they would provide guidance in the workshop, and there were also Red Peony personnel who wanted to rescue the characters.

The purpose of letting them watch the production process is to enable them to understand the performance of hot air balloons and to get started quickly when controlling them.

Li De treated the hot air balloon as a one-time consumption item. In order to strengthen personnel safety, he put a large bundle of ropes in the load-bearing basket of the hot air balloon.

When the hot air balloon is burned or damaged, it is uncontrollable, then it is used to slide down with a rope and a special grab.

The height is uncontrollable, so the rope is prepared very long and is directly installed at the bottom of the load-bearing basket.

This is the most effective way to escape Li De was able to come up with.

The craftsmen took a few days to create a finished product, and the huge hot air balloons were supported by bamboo clips.

After successfully persisting for half an hour after the test flight, the craftsmen on the hot air balloon successfully escaped due to a rope pulling the craftsman on the hot air balloon.

The purpose of letting craftsmen take risks is to let them record data, and the hot air balloons made in a few days are successful.

Li De and Luo Luo and others who participated in the operation all watched.

"Grandmaster, the hot air balloon has been made, but to take off the hot air balloon, it still needs to be assembled in Luoyang City to use it. However, the red peony cannot bring too many craftsmen to Luoyang, let alone so many materials that need to be carried."

Lolo asked a question rationally, Feitian’s plan is very good, but can it be really applied?

“There will be a solution.”

In fact, it is not difficult to make hot air balloons, but it takes more effort. This is based on the speed of Youzhou Workshop, and the materials are available in Luoyang City.

Li De wanted to use Red Peony's agent, and in order to rescue Chen Shubao, he had to use the hidden person.

Half a month later, Luoyang actually had strict control over the city gates as usual, because it was impossible for the Wagang soldiers to relax if they did not leave Luoyang for a day.

The royal family in Luoyang is facing great pressure, and the conditions that the Wei State publicly issued made the young emperor unaware of how to answer.

All of them were left to the court officials for discussion. Now there is no general in Luoyang who can fight. Wang Shichong actually took this opportunity to gain power and was not friendly to those who came to Wagang.

The fundamental reason is that due to interest, it would be fine if Duke Wei was promoted to the position, but all the generals in the Wagang army were to be appointed as generals. If they agreed, it would be equivalent to handing over the entire Luoyang army to Li Mi.

The courtiers may not have enough strength, and they may not even have a soldier at all, but they will not lead wolves into the house.

In the final analysis, I don’t trust the Wagang soldiers. If I experience a great Han Dynasty’s destruction, it will be bad.

The court officials were very cautious about this and were on guard against the Wagang soldiers from the beginning.

While they were still calculating major issues of interest, the Red Peony people were taking action, and the craftsmen of various materials tried their best to transport them to Luoyang.

Hong Mudan has long been watching the movements of Chen Shubao's house arrest, and it took half a month to sneak in secret.

Borrowing the closest distance to excavate a passage leading to Chen Shubao's house, the weapons transport the materials used to make hot air balloons to Chen Shubao's house through secret passages.

These things are done without a person's knowledge.

The Sui court treated Chen Shubao very well, but the soldiers at the door changed shifts and guarded him, but there was no one inside.

It can be guessed that anyone would like to stay in the mansion every day and watch a king who lost his country.

It is because no one cares about it that the rescue plan can be completed smoothly.

On this day, the moon was dark and the wind was high, and the northeast wind was at least five levels. The lanterns at the door were blown back and forth, and the soldiers in charge of the guard changed from five squads to two squads.

All the soldiers who could be transferred were assigned to the city defense to prevent anyone from siegeing the city. The ministers were really afraid that all the places where there were no need for too many soldiers to take care of them would be transferred.

Chen Shubao was killed since Emperor Yang of Sui, and the new emperor was very low-key during this period. He just drank and listened to the songs in his mansion every day.

However, listening to music was treated a long time ago, and now Chen Shubao can't afford to pay for the Five Dancers, especially after Emperor Yang of Sui, he was like a dead leaf swaying in the wind, swaying without roots, and finally buried in the soil.

Just as he was thinking about it, many people suddenly poured into the yard, and immediately explained their purpose when they saw him.

Of course, it was forced to be taken away by the Red Peony people.

The night craftsmen will prepare the hot air balloons that need to be prepared for an hour, and the coal will be lit and injected into the stove that provides heat.

Then I saw the hot air balloon floating away.

Suddenly, there was a fire in the air, and something Chen Shubao was carrying fell from the hot air balloon. The guards quickly broke into the mansion, but after searching, they did not find Chen Shubao.

The guards immediately chased the hot air balloons in the sky, and several others went to report like the palace.

The impact of Chen Shubao being rescued was not very big, but the fact that he used a hot air balloon to make people fly away attracted attention.
Chapter completed!