If Li forgets to worry about being beaten by Li Er, he is really not wronged at all. Who makes him so young and have such a bad memory.

At first, in Yizhou, Li forgot to worry. In order to understand the siege of the Liao people, he made an explosive bag in a flash of light. Later, in order to conquer the easy to defend and difficult to attack Zhang Fei camp, he made a heartless gun.

These two things are naturally great weapons for the Tang Dynasty.

Even though Gao Shilian was not a military general, he also understood the stakes.

Therefore, Gao Shilian not only gave a password to all informed soldiers in Yizhou. Even in the memorial to the court on the suppression of the Liao people's rebellion, there was no mention of explosive bags and detonators.

Naturally, the old man didn't want to hide it from Li Er and the hall leaders, but felt that it was a big deal and should not be easily publicized to the public.

Therefore, Gao Shilian only ordered Li to forget his worries. After returning to Chang'an, he must report the matter to his Majesty in detail, so that his majesty and the court officials can properly arrange the use of these two magic weapons.

However, when Li forgot to worry about going to Lizhou, he was eager to go back to Chang'an for funeral because Du Ruhui suddenly died. Unexpectedly, he completely forgot the matter and didn't mention it to Li Er at all.

As a result, Gao Shilian returned to Chang'an city today. After tasting tea and talking in three or two sentences, they talked about the chaos caused by Yizhou staff a few months ago.

After hearing from Gao Shilian about the great power of zhentianlei and thunder cannon, Li Er and Cheng Yaojin almost fell out.

"Ziyou, you bastard! Why don't you mention this military event to me? If your uncle didn't tell me about it, when would you cheat me!"

Li Ermeng patted the armrest of the sofa and stared angrily at Li forgetful.

Cheng Yaojin bounced up directly from the sofa, just like catching the enemy general on the battlefield. He skillfully stretched out his hand and grabbed Li forgetful worry directly under his arm.

"Zhiniang thief, you bastard, you haven't been in the house for three days! I'll teach you a good lesson on behalf of your family today!"

This familiar formula made Li forget his worries and immediately panicked.

Oh, my God!

He really completely forgot about it

At this time, it's too late to say anything. It's the king's way to quickly admit advice and beg for mercy and avoid the pain of skin and flesh.

"Uncle! Uncle Cheng! Have something to say! My little nephew is wrong, wrong! Everything is my little nephew's fault! Damn it, uncle Cheng, put my little nephew down quickly. My little nephew immediately handed over the formula of zhentianlei and thunder cannon to my uncle."

Li forgot to worry and begged for mercy, so he asked Cheng Yaojin, an old rascal, to let him go.

He did not dare to neglect, and quickly explained the context of the explosive bag and the thunder gun in a few words.

Li Eryue was more and more excited, and suddenly got up: "you bastard, such a military weapon, you are only used to make explosive poles and fireworks? Why didn't you communicate with me before?"

Of course, Li Qieyou can't tell Li Erming that he didn't want to get black gunpowder out at all.

Whether firecrackers or fireworks, Li Er asked him the reason. Li forget worry only said it was a new medicine. Li Er and all officials and officials never thought that behind the seemingly gorgeous fireworks, there is actually a deadly killing weapon.

If he had not been forced to hurry in Jiulong County, he would not have pounded out the explosives.

But now that the light has been exposed, gunpowder can't hide it.

"Ziyou, there's a thunderbolt in your family now? Show it to me and Aiqing quickly." Li Er couldn't wait to see the power of gunpowder with his own eyes.

Li forgot his worries and was speechless. Who was so full that he kept such dangerous things in his home?

Are you sick?

He was about to shake his head, but he suddenly remembered that there seemed to be unused gunpowder in the hut where Niu Wu used to make gunpowder in the manor house.

At the beginning, for the sake of confidentiality and safety, in a remote corner of the manor residence, Li forgot to worry and ordered people to build a small stone house, which was specially used to make gunpowder, firecrackers and fireworks.

The mad dog of Yin dead yuan Gai Suwen was also kept in the hut.

Because I don't know when firecrackers and fireworks will be used, there are indeed some surplus stocks of gunpowder produced by Niu Wu.

"Uncle, my nephew's house does have some gunpowder. My nephew immediately ordered someone to prepare."

Since Li Er wants to see it, let's see it.

Li forgot to worry and ordered Niu Wu to prepare the silk. According to the method of making explosive bags in Jiulong County, together with the Zhangjia brothers, he made all the remaining gunpowder into explosive bags.

Then find a remote place in the house, dig out a few earth cannon barrels, and later show Li Er and others the thunder cannon.

Thanks to Li Qieyou's mansion, which covers a huge area of hundreds of mu, there is no problem finding a remote area that can be used as a shooting range.

Because the gunpowder was ready-made, Niu Wu and the Zhang brothers made several explosive bags without much effort.

After Li Er, Cheng Yaojin, Yuchi Jingde and other military leaders witnessed the groundbreaking shock effect of the explosive bag, they were shocked again, stunned and silent.

Cheng Yaojin looked at the big hole blown out by the explosive bag and touched his head.

"Zhiniang thief, this thunderbolt is really amazing! Even if it is refined steel, it can be ground into powder and fly ash, not to mention this man's flesh and blood."

"This thing is really unpredictable! Zhentianlei... Really worthy of its name!" for a long time, Li Er Cai took a breath and turned to Li forgetful worry: "Ziyou, I'm afraid this zhentianlei was taught to you by his father?"

Li forgot to worry and nodded quickly. It should be: "yes, what my uncle said is right, that is, the master taught me and my nephew. Uncle, don't blame my nephew for not telling my uncle before. It's really the master's words that zhentianlei is not allowed to use it as a last resort. It's too powerful to hurt Tianhe."

He found that it was really good for the ghost to pull out a Taoist master. Everything can be pushed on the Taoist master.

If anyone doesn't believe it, he will confront the Taoist ancestor himself.

Having witnessed the power of gunpowder, Li Er, Cheng Yaojin and Fang Xuanling have no doubt that Li forgetting worry is a disciple of the Taoist ancestors.

Where can we find such immortal means except the Taoist ancestors?

Li Er nodded approvingly after listening to Li forgetful's explanation: "I know that Baizi is worried about your pains. Don't worry, I won't use it at will."

Li forgot to worry and shook his head: "my uncle is wrong. The master just doesn't allow my nephew to use it at will. But it doesn't hurt if I use this thunderbolt."

He is not pedantic. There is no difference between killing with gunpowder and killing with sword, let alone which way is more cruel.

If gunpowder is used, the Tang cavalry can reduce casualties. Li forgets worry and is more happy to see its success.

Li Er nodded to show that he understood.

But soon after hearing Li forget you say something, Li Er and Cheng Yaojin were stunned.

"However, from my nephew's point of view, my uncle still keeps these thunderbolts and thunderbolts confidential for the time being. It's better not to use them in a short time..."