Cao Wei had just developed a hot air balloon, and the thrusters on the hot air balloon were not yet perfect.
It can also be seen from tonight's actions that in terms of speed and maneuverability, Cao Wei's hot air balloon is much worse than Dahua's.
And this time, the reason why Cao Wei chose to take the initiative to attack.
First, they wanted to experiment on how big the difference between the hot air balloon they developed and Dahua's hot air balloon was, and what was the difference.
Of course, they are also ambitious.
Their ambition is to see if they can take Emperor Dahua Lu Bu by surprise and blow him up directly.
Well, although they themselves feel that this possibility is not very large, infinitely close to zero.
But what if it succeeds?
Once the emperor of Dahua is really blown up, although Lu Bu now has several sons, he will not be torn apart.
But at least in just a few years, Dahua was bound to stabilize its internal affairs, and would never dare to start a war against Cao Wei in a short period of time.
In this way, at least another five years have been bought for Cao Wei.
Five years from now, it may be impossible to tell who will be stronger and who will be weaker But it turns out that they are overthinking.
Under the attack of Dahua's three-bow bed crossbow, their hot air balloon is simply vulnerable.
However, after all, it is not the right to dream for others Dahua retired from the army.
However, in various cities in Yuzhou, three-bow bed crossbows were set up to crack Cao Wei's hot air balloons.
When Dahua attacked Cao Wei, he did not slaughter civilians, but on the contrary, he took great care of civilians and tried not to harm innocents.
But when it comes to Cao Wei's attack, who knows what they will do In case Cao Wei's hot air balloon was stolen and the inhumane bombing of Yuzhou was carried out, it would inevitably suffer heavy casualties.
This kind of thing is absolutely not allowed to happen by Lu Bu.
On the city walls, soldiers with binoculars are watching at any time.
Once the traces of Cao Wei's hot air balloon are discovered, they will immediately use the three-bow bed crossbow to shoot.
Cao Wei's hot air balloon was never allowed to enter the sky over Yuzhou.
Not only that, Lu Bu also specially left 500 hot air balloons in Yuzhou.
This was to prevent Cao Wei's hot air balloon from rising to a high altitude and rising to a height beyond the range of the three-bow bed crossbow to bombard Yuzhou.
Once this happens, then Dahua's hot air balloon will come in handy.
Dahua loaded the hot air balloon with a modified three-bow bed crossbow to enhance the air strike.
It is believed that five hundred hot air balloons, with crossbow arrows fired in unison, could form a fatal blow to Cao Wei's hot air balloon.
Not only here, but even Jingzhou and the northern part of Yangzhou, as well as the cities in the middle of the country, have strengthened their defenses.
After returning to Nanjing, Lu Bu was ready to call Huang Chengyan and ask him to develop artillery, rifles and tanks.
Unexpectedly, before Lu Bu gave the order, Huang Chengyan had already taken the initiative to ask to see him. oh After hearing the news, Lu Bu couldn't help but be overjoyed.
It seems that he has already produced one or several of the new products that he ordered Huang Chengyan to research.
Lu Bu knows Huang Chengyan very well, he is a scientific research freak.
If he hadn't developed a new product, he would never have come to see him.
"Quick Announcement" Soon, Huang Chengyan was invited in.
Lu Bu saw that Huang Chengyan's body was very bad, his hair was tangled together, and he exuded a peculiar smell.
The clothes on my body were dirty and wrinkled, and I didn't know how many days I hadn't changed.
The eye sockets are dark, the eye bubbles are puffy, and it is obvious that there is a severe lack of sleep.
He was also carrying a bag in his hand, and he didn't know what it contained, and his face showed excitement.
"Minister Huang Chengyan, see the emperor."
"Please get up, sit down and talk."
Huang Chengyan nodded, not pretentious, sat down on the sofa happily, and couldn't help but say to Lu Bu: "Your Majesty, now the walkie-talkie, the telephone and the gramophone have been studied, and the camera is also fast."
This is a walkie-talkie, telephone, and gramophone prototype, please take a look at the emperor. ” oh Unexpectedly, three new products were developed This speed was somewhat beyond Lu Bu's expectations, and Lu Bu couldn't help but nod happily.
Only then did Lu Bu understand that the bag Huang Chengyan was carrying in his hand contained the prototypes of these three new products.
Lu Bu asked the eunuch to bring the bag and observed the three prototypes.
The first is the walkie-talkie, because the plastic technology is not mature now, so it looks quite ugly in appearance.
But now is not the time to look for looks, just be practical.
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At this time, Lu Bu suddenly saw Lu Sheng walking towards the main hall, and couldn't help but smile slightly.
Recently, this little guy has been challenging himself a lot, and his marksmanship is improving every day.
Now Lu Sheng's martial arts have reached the level of a first-class general.
However, if you want to become a peerless general, you must also get the baptism on the battlefield.
"Sheng'er sees his father" Lu Bu nodded and said, "Sheng'er Pingshen, you came just in time, just try the function of this walkie-talkie." ” Hearing Lu Bu's words, Lu Sheng couldn't help but step forward curiously, and asked curiously, "Father, what is this walkie-talkie for?"
Lu Bu smiled and explained: "This pair of walkie-talkies is a pair, as long as you hold this walkie-talkie in your hand, even if you are two or three hundred meters apart, you can speak with your usual voice, and you can hear it clearly." ” Lu Sheng said in surprise: "Father, is it really so amazing, how to use this walkie-talkie?"
Next, Huang Chengyan began to explain to Lu Sheng the use of walkie-talkies.
This pair of walkie-talkies was developed by Huang Chengyan, and the structure of modern walkie-talkies is not the same.
When Huang Chengyan was explaining, Lu Bu was also listening.
The use of walkie-talkies is actually not complicated, and Lu Sheng and Lu Bu quickly mastered how to use it.
Lu Sheng couldn't help but ask thoughtfully: "Father, it's a pity that the distance between the walkie-talkies is still a little shorter.
If it can grow a little longer, reaching a thousand or even several thousand meters, it can be completely applied to warfare. ” "When the time comes, when the order is given, it can be issued directly through the walkie-talkie, so that the order can be issued in a timely and rapid manner, which can improve the efficiency of the team by at least two or three percent."
Hearing Lu Sheng's words, Lu Bu couldn't help but nod happily.
Sheng'er was indeed talented in military affairs, and he thought of this so quickly.
Lu Bu couldn't help but nod and said, "Sheng'er, this walkie-talkie is energy efficient, and it can be continuously improved."
The walkie-talkie itself is intended for use in the military, and of course, it can also be used for civilian use.
The distance is a little shorter now, but it is enough for communication between the ground and the hot air balloon. ” Hearing Lu Bu's words, Lu Sheng's eyes couldn't help but light up
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