Li Gang also stepped forward to watch Hu Liying's leg injury, and after seeing it, his expression suddenly became solemn.

"The Jin people have such sharp firearms...... By the way, Mrs. Shicai said that it was a soldier in the Jin Soldiers who injured Mrs. with this object? Li Gangxiang realized something.

"Yes, this person is about forty years old, and judging by his clothes and face, he should be a citizen of my Great Song Dynasty, not a Jin person." Hu Liying replied.

Hearing Hu Liying's answer, Li Gang couldn't help but be worried, "The gunpowder and firearms, which were originally the sharp weapons of the Great Song Dynasty, were leaked to the Jin people for traitors, which is really hateful!" ”

"What Mr. said is that the Jin people came to attack twice, but they did not use firearms, this time with the help of traitors, and the sharp weapons for attacking the city, if they attack again, the capital will be in danger." Hu Liying said.

At this time, the maids brought basins, towels and medicines, Sun Hui signaled Hu Liying to treat the wound first, Hu Liying nodded, walked to the hall, and with the help of the maids, cleaned and bandaged the wound again.

"Mr. Liang Xi, don't worry, if the Jin people can have such sharp firearms, my Great Song can also have them." Sun Hui saw Li Gang's worried appearance, smiled slightly, and said.

"Our army's thunderbolt cannon, big and bulky, not easy to launch, not strong explosive power, just listen to what Mrs. said, Jin Ren This weapon is small and easy to operate, and the explosive power is extremely strong, Mrs. flew in time to dodge and was especially injured, it can be seen that it is sharp, and now I don't know its structure, how can it be manufactured?" Li Gang looked at Sun Hui and sighed.

"The structure of this thing is actually not complicated, and the secret of its explosive power is all in the gunpowder formula." Sun Hui said, "The explosive power of our army's thunderbolt artillery is not strong, when the gunpowder formula is wrong, and the processing of medicinal materials is pure, as long as the medicinal materials are pure and the formula is appropriate, this thing is not difficult to make." ”

"Does Shooter know the formula for this gunpowder?" Li Gang saw Sun Hui's confident appearance and seemed to understand something.

"This is nature, and there is also a method of purifying medicinal materials, waiting for me to write it down to Mr. in detail." Sun Hui smiled and nodded, and Li Gang was overjoyed.

In fact, Sun Hui was not coaxing Li Gang to be happy, he loved history, he had specialized in the history of the Opium War, and had a comprehensive understanding of the performance of the artillery ammunition used by the Qing army and the British army.

He knew that with the technical conditions of the Song Dynasty now, it was impossible to produce refined gunpowder by modern methods, but it was possible to produce gunpowder with the methods of the Qing Dynasty.

During the First Opium War, there was not much difference between the Qing Dynasty and the British in terms of gunpowder formula, the ratio of nitrate, sulfur and charcoal used by the British army was 75%:10%:15%, and the Qing Dynasty was 76%:11%:14%, which was almost the same, and the performance of gunpowder was similar, the difference was that Britain used steam machines to produce gunpowder, while the Qing Dynasty still produced gunpowder in the form of handicraft workshops, plus the disadvantages of the system, so the quality was much worse than that of the British. But now it was the Song Dynasty, and the methods of the Qing Dynasty were obviously more advanced.

At that moment, Sun Hui ordered someone to take a pen and paper and write a gunpowder formula and a purification and preparation method for Li Gang, while Li Gang watched excitedly.

At this moment, in the city of Tokyo, a man is staggering down the street.

He was wearing a very ordinary and ill-fitting cloth suit, shivering with cold, and staggered all the way, it was noon, the sun was shining, and the temperature was higher than in the morning, but he still felt cold because his clothes were too thin.

There is no way, the company's teleportation device is badly broken, the weapons and equipment originally equipped for him, as well as the clothes on his body, were all burned when he came to the Great Song Dynasty, and his whole body was also seriously burned.

This is the so-called naked body crossing, right?

It's not fun at all.

And the task he came here to perform was not very easy to complete.

First, he had to find the person who needed to be "fit" with him.

He pressed his temple again, trying to reactivate the "alpha" chip implanted in his head, but unfortunately, no matter how much he pressed it, the chip just didn't move, and there was still nothing in his eyes.

He scolded viciously and began to think back to the mission instructions he had read earlier. But his brain was now completely a mess, and he thought about it for a long time before he remembered that this person's name was Li Yue, a descendant of the Li clan of the Southern Tang Dynasty, and he was in Tokyo City at the moment, as well as the general appearance of this person.

He also gradually remembered the map of Kaifeng City in this era, and the location where he landed should not be far from that Li Yue, he tried to identify it, determined his location, and then walked in the direction where Li Yue might appear.

Walking around the corner, he came to an inn.

A white-clothed scholar came down from the upper floor, followed by several servants.

"Little Er, check out." The white-clothed Xiushi said.

Hearing the call, the enthusiastic shopkeeper hurriedly rushed over.

"Guest, are you on your way today?"

"Yes! It's almost time to go. The white-clothed Xiushi smiled slightly.

"Hehe, we are buddies, we are soft-spoken, and we don't have much knowledge, so we don't dare to rashly ask you what big things you do." The guy said with a smile on his face, "In the small shop these days, how did you rest well?" ”

"Not bad." The white-clothed Xiushi nodded and looked around, "It's really at the feet of the Son of Heaven, and the weather is myriad, and it's really very different from other places." ”

He looked at the white-clothed Xiushi and the ten strong men behind him, and basically determined that this person was what he was looking for.

But what made him feel strange was that there should be a beautiful woman next to him, but now it didn't appear.

For him, an important reason for accepting this task is the beautiful woman named Red Aya.

As soon as he thought of her appearance, he was so hot that he was not so cold.

The white-clothed gentleman settled the bill, and went along the street with his attendants.

When the group entered a deep alley, he saw that there was no one around, and strode after him.

The servant behind the white-clothed Xiushi was very alert, and immediately spotted him, and turned around in unison.

"This brother, what are you going to do after following me for so long?" The white-clothed Xiushi shook the folding fan lightly, turned around, and suddenly showed a fierce killing intent in a pair of photos.

He didn't answer, because he didn't want to waste time with this person named Li Yue, merging with him was only the first step, and the next task was still troublesome.

Seeing that he didn't answer, Li Yue nodded to the servants, and the two strong men at the end of the line took the lead to greet him.

He sneered, clenched his fists, and thought silently in his heart, and his figure immediately skyrocketed.