"Is the right eye a disaster? Disaster? ”

It doesn't seem good.

It's not that he's superstitious, it's that the current situation is not optimistic.

"Yes, Mr. Zili."

When Li Su came out of the palace, he was thinking about a question.

Now it's out, and the identity of the prince is gone.

His enemies were probably dying of joy.

Like Xu Jingzong, Li Chengqian, etc., of course, there is also a pair of eldest grandsons Wuji father and son who do not pose a threat, and now they have also been brought to the area of Shandong and Henan.

These people will definitely not dare to disadvantage him clearly, but in secret, they may not know what will happen.

Especially the two people mentioned earlier.

They are also people in the court.

Before, he was still thinking about what to do, but now he doesn't have to worry too much.

With Xue Rengui's right-hand man, he is no longer afraid of anything.

He stared at Xue Rengui for a long time.

Xue Rengui may be able to solve the situation.

With him, what is he?

Xue Rengui was puzzled.

Why was he looked at like this.

Did you say the wrong thing?

Or do you have something in your face?

In the end, Li Su still opened his mouth.

"Xue Rengui."

"In!"

"Let me ask you a question, what weapon will you use?"

"Eighteen kinds of weapons are fine. It's just that I prefer heavier weapons. That's what it feels like. ”

In history, Xue Rengui used the Fang Tian Painting Halberd, but this kind of weapon is not allowed in the people.

The laws of the Tang Dynasty allowed civilians and civilians to hold short weapons such as bows, arrows, knives, swords, and short spears.

Now he is not in the imperial court, so Fang Tian's halberd is useless. There should be a better option though.

"What is Mr. Zili asking for?"

"You should wear a weapon on your body."

He had a hunch that one day he might really be able to use it.

Without weapons, Xue Rengui's combat power will inevitably be much weaker.

But what weapon suits him?

The long soldier can't be chosen.

If you are a short soldier, I am afraid that only the broadsword is the most suitable.

"Also, in this way, we can better protect Mr. Zili."

Xue Rengui is also aware of this.

How do you fight with an enemy with a weapon in your bare hands?

"Zhu Shan."

"Yes!"

"Where can I sell weapons nearby?"

"Yes, there is, but the texture is not very dripping, and it is not as good as the material of our horseshoe. Why don't we go to the smithy where I used to build it? ”

Even Zhu Shan didn't think it was much, and proposed.

Because he knew that ordinary weapons would definitely not be able to meet Xue Rengui's use.

The existence of being able to hold up a war horse with one hand is not an ordinary existence.

"Mr. Zili, I agree with Zhu Shan's words.

By the way, I once worked as an apprentice blacksmith for a year, and I fought many weapons for the Tang army, why don't I build one myself? You just need to provide enough iron. ”

When Li Yu heard this, Xue Rengui actually knew how to strike iron, that was simply great, with his own formula, the two of them would definitely be able to create a more powerful weapon.

"Yes, Zhu Shan, you go and prepare the special equipment for striking iron, and collect the iron ingots together, this is ten taels of silver, you can buy it!"

"Yes!"

Zhu Shan took the money and went to handle everything.

Ten taels of silver is enough, and if there is anything left, he will return, and he naturally knows this.

In less than an hour, Zhu Shan was back.

Then, a set of iron-striking equipment came out of the backyard.

That's a great way to get it all.

"Mr. Zili, I'll start refining now, as far as I know, in this world, there is a kind of steel that is made for 100 steel, and the texture is very strong, just use it to refine a good knife!"

Xue Rengui said this, it seems that there is some material.

Li Su was against it.

Because he found something better.

That is bearing steel, the so-called bearing steel is the steel used to make balls, rollers and bearing rings. Bearing steels have high and uniform hardness and wear resistance, as well as high elastic limits.

To make a knife out of this steel, it is simply invincible.

And there is also a guarantee in weight.

"Nope! Hundred steels are not the strongest existence, and I have a steel here that is even stronger. ”

Well?

As soon as his words came out, Xue Rengui was a little shocked.

Is there a more powerful existence than he knows?

Does Li Su really understand?

Zhu Shan was okay, when he saw Xue Rengui like this, he explained:

"A few days ago, Mr. Zili used his method to refine a horseshoe, and the quality was that even the old blacksmith for decades said that it was good, does Mr. Zili want to use that kind of iron?"

Zhu Shan spoke for himself.

But not this.

He said, "No, that's still too bad!" If you don't use it, this steel, I will have a new name, it will be called Tangsteel! ”

Still bad? No, now, horseshoes can exceed more than 90 percent iron!

There is a stronger presence:

If it is bearing steel, they may still not understand, but if it is Tangsteel, it is much easier to understand.

"How do you refine it? Do you have a detailed approach? ”

Xue Rengui asked.

"Wait, I'll show you the styling first!"

So he drew the shape of the knife he searched for on the Internet, which was very domineering and looked extremely sharp.

"How's this knife?"

He showed it to Xue Rengui.

Xue Rengui was overjoyed.

"Great, I like this knife! It's so perfect for me, I'm going to make it! ”

Since he's satisfied, that's for the best.

Then, Li Su said:

"Tangsteel has a carbon content of 1% and a chromium content of about 1.5%. Improve hardness, wear resistance and hardenability, and then add some silicon, manganese, molybdenum, etc. to make it more functional. ”

I said hi for a while, but when it came to such professional knowledge, how could the two of them understand?

"Mr. Zili, what are you talking about?"

Xue Rengui and Zhu Shan were very puzzled, what was Li Su talking about?

Only then did Li Su realize that he was in ancient times, and they didn't understand what he said just now.

So I searched again.

It was very quickly found that there was another way.

It's just that the process is a bit cumbersome.

But the result is the same.

"Oh, it's nothing, I'll write down the method of refining, Xue Rengui, you can refine according to this method!"

"Yes! Then I'll go and heat up the stove first! ”

Xue Rengui said.

Immediately after that, there was a clanging sound of iron in the backyard of the restaurant.

Xue Rengui is surprisingly focused, and every step is very careful.

After many failures, come again.

Fail again, come again.

It lasted until the next day.

When Li Su was still sleeping, Zhu Shan trotted to the door of his room and shouted:

"The Six Princes! Six Princes! The knife made by Tangsteel has finally been refined! It's done! ”

When Li Su heard this, he got up directly.

Is it so fast?

He put on his clothes and walked out the door.

"Let's go, let's take a look!"

I thought, what kind of surprise will Xue Rengui give him?