Within the territory of Shu Kingdom.

The Miao army camp.

Luo Feng, the Miao nation's high priest and general, looked at the news conveyed by the prince with a look of shock on his face, "What a guy! We sent so many people and still couldn't kill him!"

"How can this dog eunuch be so powerful!"

"This luck is too good! How come the great master next to him is willing to fight for him with all his strength!"

Luo Feng was a little confused.

"General, don't worry, we have ambushed bandits on that mountain road.

But there is also an ambush on the way down the mountain. Although he is a ninth-grade master, it is enough. "

"There are no more experts around that eunuch. The Grandmaster has been severely injured and there is no way he can recover. He will definitely die!"

However, Luo Feng didn't think so. He shook his head helplessly, "I'm afraid this eunuch still has a trick up his sleeve."

So they waited for two days, and the news came again, but they were shocked by the result.

"No way!"

"The eunuch is really alive. He has killed the ninth-rank master. Who did it? Why is there still a master hiding beside him? Isn't it said that eunuchs can't practice martial arts?"

"this……"

The counselor beside him smiled awkwardly. They had set up many obstacles and wanted to kill Lu Yun directly, but they didn't expect that he survived!

To be honest, luck is pretty good.

"It's okay, General. We don't need to be afraid. Even if he leads the army himself, what can we do? Even if Shu and Dazhou unite, they can't defeat us. Besides, we are now attacking and plundering cities, and our army is constantly growing."

"Whether it's Shu or our Miao Kingdom, we both have an endless supply of food to support us. Why should we be afraid of them?"

Luo Feng nodded. He just knew that Lu Yun had commanded a battle before and was very powerful. The number of people he had defeated increased with each battle. This was not a good sign.

If the battle situation changes because of him alone, it would be a very bad thing.

"I'm afraid this Three Kingdoms hunting trip is inevitable."

"I must make full preparations and let the Great Zhou and Shu know that our Miao nation has been dormant for so long, and we will definitely take them down one by one."

"yes!"

…

Great Zhou.

Go to the capital city.

Lu Yun thought that since the army still had a few days to go before it could set out, he might as well study explosives carefully so that he could produce more when he got to the battlefield.

Maybe the effect is not that great, but it does have some use on the battlefield.

He also knew that to make explosives, the most important things were sulfur, charcoal, and saltpeter. Only when these things were put together, would an explosion occur after being ignited!

At the same time, he also knew that in the world he lived in, fireworks were also something that many people often set off during the New Year and other festivals.

Fireworks also use sulfur, charcoal, and saltpeter, but the fireworks are made of bamboo tubes or paper shells.

With such backward technology, it is impossible to use iron boxes to make explosives. This is simply a waste of resources!

However, some rusty iron sheets and other things can be mixed in, so that the power of the explosion will be very great!

Of course, this ratio can’t be correct! Lu Yun also needs to try it carefully.

At the same time, he also added cotton and silk thread to make the explosion more powerful.

In order to conduct the experiment, he specially selected a remote place. That afternoon, he put the mixed explosives into a bamboo tube, then lit the fuse and ran away.

I thought this would be a great success, but the embarrassing thing was like a rotten egg, because the gunpowder inside burned but did not explode.

Lu Yun felt a little lost in his heart.

I thought I could succeed in one try.

But he was not in a hurry. The proportions could be matched slowly. As long as he could find the right proportions, it would be much easier to make it himself.

By the next day, Lu Yun had tried more than a dozen recipes, but he didn't get the effect he wanted. It was like fireworks, with no killing power.

It doesn't seem to have any effect on the enemy on the battlefield.

However, he did not give up. After lighting the hidden gun, he began to wait for the result this time. Unexpectedly, the power generated by this explosion was very strong. With a bang, the gunpowder exploded.

The power and sound of the explosion also shocked Lu Yun. At the same time, his ears seemed to be ringing. It seemed that this time it was successful.

Then he only needs to mix some rusty iron pieces or sharp weapons into the gunpowder to have an impact on the enemy.

Although the power of explosives is not very great, it is better to have it than not.

After memorizing the formula of the explosives, Lu Yun finally breathed a sigh of relief. He also understood that the army's departure was about to begin.

That evening.

Lu Yun found Liang Jing, only to see her sorting through the memorials on her desk while complaining, "Reading these memorials every day really bores me!"

Upon hearing this, Lu Yun stepped forward and asked, "Your Majesty, I told you before, would you like to follow my advice and go out with me to see the outside world?

It's better than staying in the palace forever."

"If the ministers in the court are unwilling, Your Majesty will try another method and directly change your appearance as I said."

"ah?"

Liang Jing was stunned for a moment. He thought this was a joke because he didn't take it seriously at all and didn't think it mattered.

It doesn't matter whether he goes or not. Besides, it seems a bit difficult. He didn't take it seriously at all, but Lu Yun said this just now.

Liang Jing suddenly felt a little excited. If he could really go out of the palace for a stroll, or follow him to fight, it would be a good experience, and it didn't matter.

"Really, can you?"

"But can Miss Ye agree to this?"

Lu Yun explained, "Your Majesty, you don't know that Jiajia has been in seclusion practicing since he was injured. At the same time, those healing pills you gave him don't seem to have any effect. It all depends on his technique."

"Now that I can't leave anywhere and can only stay in the palace, I might as well pretend to be His Majesty. After all, His Majesty won't be in any danger in the palace."

"Isn't this good?"

Liang Jing frowned and thought for a moment, "I don't know, but if possible, maybe I can change my appearance. I want to see the specific effect and see if it's as you said."

"Can."

"But I still need to find an excuse for this matter. After all, I have not been out to attend court and have been staying in my own palace. This will eventually arouse the suspicion and jealousy of others."