Kuai Chuan: I don’t get along with my family’s golden finger.

Jiang Che learned a lot about Lian Nu from the Mohist secret arts.

Some of them are very powerful.

So after he took the Lian Nu, he saw the problem at a glance and told Gu Jin in detail.

Gu Jin listened with great interest. Many of the problems that had troubled him for a long time were nothing to Jiang Che and could be easily solved with just one or two sentences.

This simple repeating crossbow, under his design and modification, quickly exceeded his expectations.

Due to material issues, Jiang Che just drew a drawing and explained some of the difficulties.

Even if Gu Jindang ordered people to prepare materials, with the drawings in hand, he really couldn't wait a day.

Jiang Che didn't care about this and had lunch at the Zhenguo Duke's Mansion.

In the afternoon, the materials were delivered.

This is a relatively rare wood, as well as some metals.

After getting the materials, Gu Jin and Jiang Che got busy.

They must make this first sample by hand, so that if they encounter some problems that were not anticipated before during the production process, they can easily solve them.

This repeating crossbow is actually not big, after all, it was originally designed for one-handed use.

The two of them worked together and produced most of the basic parts in one afternoon.

Jiang Che didn't go back that night. After Gu Jin had someone say hello to Han's father and mother, he stayed at the Zhenguo Duke's Mansion.

It took the two of them five days to make the hand crossbow.

The reason why it took so long was because some of the parts required the use of metal.

Jiang Che spent some more time and went to a blacksmith shop in Gu Jin to get these metal parts out.

At this time, the tools were backward, and only the most basic hammers, pliers, molds and the like were available for blacksmithing.

It's not easy to get a few parts with such fine details.

For this reason, Jiang Che had to buy some special tools from the Krypton Gold System's mall.

Of course, these special tools are not the machines from the previous life. After all, those things cannot be taken out.

The tools he bought were commonly used in making things in the Mohist secret arts. These tools were not available in the outside world and were considered unique to the Mohist family.

Many of these things, if you are not proficient in mechanism skills, you don't even know how to use them.

After the finished product came out, Gu Jin took Jiang Che to experiment at the martial arts training ground in the mansion.

"The effect of this repeating crossbow is even better than I expected. Although the crossbow arrows have been reduced in size, their power has not been reduced at all, and the range is also much longer. If it can be manufactured in large quantities, it will definitely be a killer weapon on the battlefield. "

Looking at the penetrated bullseye, Gu Jin couldn't hold back the excitement in his heart.

"It's not as powerful as you think. This crossbow arrow is too small and lacks armor-piercing energy. It's fine against civilian soldiers, but if it's against people wearing armor, even the most common rattan armor, the power will be weakened a lot." Jiang Che But not as optimistic as him.

It is true that this repeating crossbow has been modified by him to be more compact than the original version. Not only can it fire fifty rounds, but its range is also longer.

But the weaknesses are also obvious.

This kind of exquisite and compact hand crossbow is suitable for body protection and some assassination operations. It is very good with the likes of secret guards.

The role it can play in a real war is small.

"This is just the first version, and the effect is already much better than I expected. As for the armor penetration problem, we can improve it." Gu Jin was not affected at all and was still very happy.

It's not that Jiang Che can't make some slightly larger crossbows. He can even make the city-breaking crossbow, which is known as a weapon for city warfare.

But there's no rush now.

After living in Zhenguo Duke's Mansion for so long, Jiang Che returned to his mansion after everything was ready.

He hasn't been back for the past few days, and he doesn't know how his family is doing.

As soon as he returned to the mansion, Jiang Che saw a lot of commotion in the mansion.

Uncle Han, his aunt and several cousins ​​were walking out carrying large and small bags of things. The cousins ​​behind them all had red eyes.

The cousins-in-law didn't look too good either, and one of the little nieces was still crying in her mother's arms.

Mother Han, with a guilty look on her face, led Han Jiangyun to stop her eldest aunt. Father Han held his eldest uncle by one hand and was talking angrily to the steward.

Grandpa Jiang and others were also helping to persuade.

On the other hand, Grandpa Han and Grandma Han just stood aside with ugly expressions, showing no intention of stopping them at all.

Jiang Che never imagined that he would cause such trouble after just a few days of absence.

Rubbing his temples, he walked over quickly.

"Mom and dad, what's going on? Why are uncle and aunt holding it as a salute? Why is An'er crying?" Jiang Che asked this, but his eyes fell on the housekeeper.

When the housekeeper saw Jiang Che coming, he knelt down with a plop.

"The old slave neglected his duty and allowed the servant below to offend the young lady of the first house. The old slave is willing to accept the punishment." The housekeeper lowered his head and said.

He is over 50 years old and is truly an old man in this world.

At this time, he was kneeling there full of guilt, looking a little pitiful.

Seeing his appearance, the anger on the faces of Uncle Han and Aunt Han dissipated a little.

"Manager, you should get up first. We, uncle and aunt, are not spending too much time in the sun here. If you have anything to do, go sit down in the front hall and explain it to us. Grandpa and grandma are old, and they can't stand being exposed to the sun for too long."

Jiang Che did not go to see the steward, but said to Uncle Han and his wife.

Uncle Han was originally full of anger, but he still listened to the words of Jiang Che, his nephew, because of the habit he had developed during his escape.

In addition, he relaxed when he saw sweat on his parents' foreheads.

The group of people did not continue the stalemate, but came to the front hall and sat down.

Everyone sat down, and Uncle Han was the first to speak.

"Che'er, although I am poor, I still have my backbone. Coming to the capital is also a decision of the clan. You have found a family member and your uncle is also happy for you. Although this wealthy life is very good, it was given by your own mother. With us, Han Home doesn’t matter.”

"I didn't mean to take advantage. You didn't tell me about the situation here when you came to the capital. If you knew that your aunt and I would not have followed you."

"We are not as wealthy as your mother's family, but we are also an innocent family. Even if life is a little hard, we have no intention of coming to fight against the autumn wind, let alone do anything sneaky."

"We have left the things you prepared in the room. You can ask someone to order some later. Later, you find something is missing and say we stole it."

Uncle Han became more and more angry as he spoke, and his subsequent words were inevitably a little heavier.

Jiang Che sighed heavily when he heard this.

"Uncle, I understand what you mean. You have loved me since childhood and treated me better than your cousins. In my heart, you are the same as my parents."

"I didn't think carefully this time. I just wanted to bring you to the capital to live a good life. I didn't think so much about making you feel wronged. You calm down first. I'll get rid of all those indifferent slaves first."

After saying that, Jiang Che looked at the steward who followed him.