When Mulan heard this voice, she didn't want to be scared for a while. Even Mulan has been in the barracks for nine years, but she has never experienced this kind of sound! And Li Junxian looked at Mulan's demented appearance, and immediately went over to shake Mulan, afraid that something would happen to her. If Mulan has an accident, then I'm afraid Li Junxian will not spare himself.

"Mulan?" Li Junxian asked as he shook it.

"Huh? Jun Xian, don't shake it, I'm fine! Mulan said, and Li Junxian also breathed a sigh of relief.

"Jun Xian, was that really a firecracker just now? Why are firecrackers so powerful? Can you blow up the bamboo tube? If you hadn't helped me throw that firecracker just now, then I'm afraid I'd have ......" Mulan didn't dare to imagine what would happen to her, if her palms were blown up by then, then I'm afraid I wouldn't want to go to the battlefield.

"Haha, I don't see who made the firecrackers. The firecrackers made by your husband and me must be good for those cow-nosed stinky Taoists! Where do they make firecrackers! Li Junxian said proudly.

"Hmph, you almost blew my hands up, and you're still laughing?" Mulan said coquettishly.

And at this time, the Dugu Yiren in the room, as well as Zheng Liwan, all came out.

"Jun Xian, was there thunder outside just now? It seems that there should be no thunder this season! Zheng Liwan asked.

"Madam, we were setting off firecrackers just now, not thunder in the sky!" Li Junxian said.

"Firecrackers? Do firecrackers make that loud noise? Duguyi people also obviously don't believe it.

And Li Junxian saw that they didn't believe it, Li Junxian picked up a firecracker filled with gunpowder again, then lit the fuse, and threw it into the distance.

"Bump!" There was a loud bang, which scared the three girls again.

However, this time, because of the experience of the previous time, the third girl quickly recovered.

"Jun Xian, the sound of this firecracker is too loud, how did you do it?" Dugu Yiren asked.

"The husband just changed the formula of gunpowder. As for what the recipe is, you don't need to know it, lest your curiosity and accidents happen. Li Junxian said.

Dugu Yiren pursed his mouth, as if he was dissatisfied with Li Junxian not telling her the formula. And Mulan went to check the explosion point of the firecrackers. Then I looked at the traces on the ground.

"Jun Xian, this new gunpowder can be used on the battlefield. If it is used on the battlefield, it can use the sound to alarm the horses and make the enemy's cavalry unable to fight. In addition, it can be used to blow up the city gates, so that the siege of the city can be much smoother, and there is no need to worry about too many casualties. Mulan said.

Li Junxian nodded secretly, this Mulan's military talent is still very good, and he can think of using it in military affairs. And, can think of it to alarm the horses. And used to siege the city, this is already good. If Li Junxian was in the same position, I am afraid he would not have thought of this. But there's more to gunpowder than that!

Li Junxian had several ancient firearms production methods in his mind. For example, what is the unconscionable flying thunder cannon, as well as the tiger squat cannon of the Ming Dynasty, a swarm of rockets, these are very simple and practical firearms equipment. Li Junxian even deduced in his mind how to use these firearms produced by the Ming Dynasty hundreds of years later, and how to use them in battle. Although Li Junxian knew how to make a musket, he could not make it at the moment. Because there are still many conditions that are not available. If a musket can be made, then I'm afraid Li Junxian will have the idea of convincing Li Shimin to sweep the world.

And Li Junxian and several ladies started to play with this new type of firecrackers next, and every time they were able to scare a few women into a daze, but they were all happy. Because this firecracker is the first time to use it, and several beauties find it very exciting, so they are all happy. But. The loud noise also attracted the attention of others.

"Papapapa......" There was a sound of footsteps, as if many people were approaching.

"Surround here!" A gruff voice shouted.

Li Junxian immediately came out to take a look, and it was an army that surrounded his home. And Li Junxian still recognized that this army was Li Shimin's personal guard - Qianniuwei. Qianniuwei is the emperor's security force, and it is also the emperor's honor guard. Sometimes, however, they also protect ministers who are away on business. The main duty is to defend, but regular combat is not very good. Although the Yulin Army is also a pro-army, they belong to the regular combat army, which is used to restrain those foreign armies in Nanya. Now Qianniuwei has come to surround Li Junxian's house, why is this? Could it be that the emperor wants to attack Li Junxian?

"What's wrong with you?" Li Junxian asked the commander of the guards outside.

But the commander of the guards didn't speak, but was very nervous with his weapon aimed at Li Junxian's house, not letting anyone out.

"The emperor has arrived!" A eunuch shouted.

"Greetings to the emperor!" Li Junxian said.

"Jun Xian, what do you mean by this?" Li Shimin suddenly said with some heaviness.

"Your Majesty, what do you mean by this? The minister thinks he hasn't made any mistakes, why did you let Qianniuwei surround my house! Li Junxian asked.

Li Shimin said a little coldly: "Someone reported that you colluded with demons and did it in Chang'an, which caused thunder!" So, I came to take a look! ”

Li Junxian scolded the accuser countless times, because colluding with demons in ancient times was a great crime, and this crime was often followed by rebellion. In history, there were many people who colluded with the so-called Taoist priests, and as a result, they reported it, saying that they intended to rebel. And the emperors of all dynasties were also very afraid of these, and they all made mistakes and did not let go. And Li Shimin heard the news, of course, he had to come over and check it carefully. But he was also afraid that Li Junxian really had a problem, so he brought Qianniuwei to protect him.

"Your Majesty, this is nonsense! It's not thunder at all, I'm playing with firecrackers! Li Junxian said.

"Where can firecrackers be so loud?" Li Shimin asked coldly.

"Your Majesty, if you don't believe me, I'll try to show you!" Li Junxian said.

Li Junxian picked up a firecracker again, lit it and immediately threw it into the distance, and Li Shimin also looked at it.

"Bump!" There was a loud noise, which frightened all the Qianniu guards present.

Li Shimin also plucked his ears, but his eardrums were stimulated by this sound, so he was a little uncomfortable for a while.

"What a loud voice! Is this a firecracker you made? Li Shimin looked at this firecracker with some surprise.

"Your Majesty, this is a firecracker made by a minister, and a new type of gunpowder is used, which is why it is so powerful. As for what kind of collusion with demons, that's a shadowless thing! Li Junxian immediately explained.

Li Shimin's face immediately changed, and finally said apologetically: "Jun Xian, it's my mistake to blame you!" I apologize to you! The man who framed the minister of the court, I must bring him to justice! ”

Li Junxian smiled in his heart, because this matter may not be a good thing. Li Shimin misunderstood himself this time, so he would definitely feel guilty in his heart. Moreover, after this so-called collusion with the demon, maybe Li Shimin will be more careful when he experiences this kind of thing again, and he will not easily suspect Li Junxian. Li Junxian in history was cut down by Li Shimin because someone accused Li Junxian of colluding with demons. And this time Li Junxian has this experience, Li Shimin will be accused of colluding with demons again in the future, and Li Shimin will not believe it easily.