"Is the right eye a disaster??"

It seems not good.

It’s not because he is superstitious, but because the current situation is not optimistic.

"Yes, Mr. Zili."

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

Now that he has come out, the prince’s identity has disappeared.

His enemies were probably so happy that they were dying.

For example, Xu Jingzong, Li Chengqian and others, of course, there is also a pair of Changsun Wuji and his son who do not pose a threat, and he has now been brought to Shandong and Henan.

These people are definitely not afraid to be unfavorable to him, but they may cause something to happen in secret.

Especially the two people mentioned above.

They are also from the court.

He was thinking about what to do before, but now he is fine, there is no need to worry too much.

With Xue Rengui, his right-hand assistant, he is no longer afraid of anything.

He stared at Xue Rengui for a long time.

Xue Rengui may be able to resolve the situation.

With him here, what is he?

Xue Rengui was puzzled.

Why are he being looked at like this?

Did you say the wrong thing?

Or is there something on your face?

In the end, Li Yan spoke.

"Xue Rengui."

"exist!"

"I'll ask you a question, what weapons will you use?"

"Eighteen weapons are fine. But I prefer heavy weapons. That's how I feel it."

In history, Xue Rengui used the Fangtian Painting Ji, but this weapon is not allowed among the people.

The Tang Dynasty law allowed civilians and civilians to hold short weapons such as bows, arrows, knives, slings, short spears, etc. For example, some long soldiers were not allowed to be held, and Fang Tian Hua Ji was among them.

Now he is not in the court, so Fang Tian’s painting halberd cannot be used. However, there should be a better choice.

"Mr. Zili asked what he wanted to do?"

"You should wear a weapon on your body to guard against it."

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

Xue Rengui, who lacks weapons, will inevitably have much weaker combat power.

But what weapon is suitable for him?

The soldiers can no longer choose.

If you are short-soldier, only the big sword is the most suitable.

"Yes, this will help you better protect Mr. Zili."

Xue Rengui also realized this.

How to fight with an enemy holding a weapon with bare hands?

"Zhu Shan."

"yes!"

"A place nearby where can we sell weapons?"

"Yes, but the texture is not as good as the material of our horseshoe. Why don't we go to find the blacksmith shop I used to build?"

Even Zhu Shan didn't think it was a lot and suggested.

Because he knew that ordinary weapons would definitely not meet the use of Xue Rengui.

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

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

By the way, I was an apprentice of a blacksmith for a year and had used many weapons to the Tang army. How about I better build one myself? You just need to provide enough iron."

When Li Yan heard this, Xue Rengui knew how to make iron. That was really great. With his own formula, the two of them could definitely create a more powerful weapon.

"Yes, Zhu Shan, go and prepare the equipment for iron thieves and collect the iron ingots together. This is ten taels of silver, and you will buy it!"

"yes!"

Zhu Shan took the money and went to handle all the matters.

Ten taels of silver are enough, and if there is any remaining one, he will come back, so he will naturally know this.

In just less than an hour, Zhu Shan came back.

Then, a set of ironwork equipment was built in the backyard.

That's really everything.

"Mr. Zili, I will start to refine it now. As far as I know, there is a kind of steel in the world that is used to refine steel for hundreds of people. The texture is very strong, and it is just right to refine a good knife!"

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

Li Yan opposed it.

Because he found something better.

That is bearing steel. The so-called bearing steel is used to make balls, rollers and bearing rings. Bearing steel has high and uniform hardness, wear resistance, and high elastic limits.

Using this steel to make a knife is simply invincible.

And it is also guaranteed in terms of weight.

"No! Baijian Steel is not the strongest existence. I have a kind of steel that is even stronger here."

Um?

As soon as he said something, Xue Rengui was a little shocked.

Is there any existence that is more powerful than his cognition?

Does Li Yan really understand?

Zhu Shan was fine. When he saw Xue Rengui like this, he explained:

"A few days ago, Mr. Zili used his method to refine horseshoes. The quality was that even the old blacksmith who had been decades ago said, "Does Mr. Zili use that kind of iron?"

Zhu Shan told him for himself.

But this is not.

He said: "No, that kind is still too bad! If you don't use it, I will re-deem this steel, which is Tang Gang!"

Still not bad? No, now, horseshoes can exceed more than 90% of iron!

There are even more enhanced existences:

If it is bearing steel, they may not understand it, but if it is Tang Steel, it will be much easier to understand it.

"How to refine it? Do you have any detailed methods?"

Xue Rengui asked.

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

So he drew it according to the shape of the knife he searched for online. The knife was very domineering and looked extremely sharp.

"How about this knife?"

He showed it to Xue Rengui.

Xue Rengui was overjoyed.

"That's great, I like this knife! It's so suitable for me, I must build it!"

Since he is satisfied, that is the best.

Then, Li Yan said:

"Tang Steel has a carbon content of 1%, and a chromium content of about 1.5%. Improve hardness, wear resistance and hardenability, and appropriately add some silicon, manganese, molybdenum, etc. to make its functional more powerful."

I was so excited that I actually talked about such professional knowledge. How could the two of them understand?

"Mr. Zili, what are you talking about?"
To be continued...