Although Lu Zheng's tone was not hurried or slow when he talked about this, but Lin was still shocked when he heard it.

This kind of thing, no matter how many times she hears it, she can't treat it indifferently.

"You, be careful in the future, even if it's not for me, it's ......" Lin paused halfway through speaking, looked at An Sheng, shook his head, and didn't say any more.

Lu Zheng understood the meaning of Lin's eyes, nodded solemnly to his mother, and admitted: "Mother rest assured, my son will definitely be more careful in the future." ”

An Sheng naturally couldn't be like the Lin family, who couldn't wait to take Lu Zheng's injuries instead, but she could also hear how dangerous the situation was at that time.

However, the master told her at the beginning that this medicine vine soft armor can block poisonous arrows and even hidden weapons, so how could Lu Zheng be injured by arrows?

Lin Shi saw that An Sheng frowned after listening to Lu Zheng's words, and fell into deep thought, so she thought that she didn't like to hear this, and couldn't help but be annoyed, and said that she had nothing to do with this?

An Sheng, a boudoir lady, how could she like to listen to the bloody killings on the battlefield?

She's a fool!

I wanted to find a conversation and let my son talk more with An Sheng, but it turned out to be like this.

Lin secretly regretted his words and was busy saying something else to divert An Sheng's attention.

But I heard An Sheng suddenly ask Lu Zheng: "Dare to ask the general, what does the heavy arrow that injured the general that day look like?" Could you please describe one or two more about the general? ”

An Sheng asked, and the Lin family couldn't obstruct it anymore, so he could only secretly give his son a look, hoping that his son would pay attention to what he said, and don't scare An Sheng with those bloody things.

Lu Zheng was a sluggish person, he didn't understand his mother's eyes, and when he heard An Sheng's question, he thought about it carefully, and then, carefully and carefully, he described all the details he remembered about the heavy arrow to An Sheng.

After hearing this, Lin couldn't help but want to cover his forehead and sigh.

She knew that her son was still not enlightened at all......

However, An Sheng's reaction was also very unexpected by Lin's expectations.

I saw that An Sheng did not look as bored and scared as he imagined, but seemed a little interested.

"The arrow that the general said, I seem to have seen it in the master's collection, and I vaguely remember that it seems to be made of a special kind of cold iron, and it is rumored that the arrow made of this cold iron can penetrate the wall and break the wall, which is very good, but I have not seen the arrow that the general said with my own eyes, so I dare not be completely sure that it is the kind I have seen."

Lu Zheng listened to An Sheng's words, and his eyes lit up.

What An Sheng's words represented, no one knew better than him.

If they can figure out how this kind of arrow is made, then there is no need to be afraid of the Huns, you know, over the years, the Huns have used this kind of heavy arrows, but they have killed many soldiers of Nanzhao.

However, they had not been able to figure out how this arrow should be forged, and if An Sheng had really seen it in Master Puyun's collection, it would be really, really, great.

"I brought back that arrow......" Lu Zheng was a little excited.

He wanted An Sheng to help take a look, but he felt that it seemed a bit abrupt to make such a request suddenly, so he hesitated again.

As soon as An Sheng saw Lu Zheng like this, he understood what he wanted to do.

Seeing that Lu Zheng seemed to be a little unsure of how to speak, she thought for a while and said, "Then if the general thinks it's convenient, can you bring that arrow and take a look at it with me?" ”

probably didn't expect that An Sheng would ask to see the arrow himself, and Lu Zheng was stunned for a while.

The Lin family is insightful, and after hearing An Sheng's words with his son, after thinking about it for a while, he understood what An Sheng's discovery meant to the Lu family and even to the entire Nanzhao.

Seeing that his son was stunned, Lin hurriedly reminded: "What are you still doing in a daze, why don't you hurry up and ask someone to bring that thing and ask An Sheng to take a good look." ”

When Lu Zheng heard his mother's words, he nodded hurriedly, and then asked Fu Dong to find Si Qi and ask him to tell Lu Wen to send the arrows of the heavy arrows they brought back.

Fu Dong walked quickly, found Siqi, passed Lu Zheng's order, and didn't go back, just waiting for Siqi to come back at the second gate.

In the room, Lin looked at An Sheng, and the more he looked at it, the more he liked it, and the more he looked at it, the more satisfied he became.

knows that this child is the lucky star of the Lu family and the lucky star of his son.

This hasn't passed the door yet, so I can help my son solve problems, and after passing the door, can I pay it back?

Siqi quickly trotted back and handed his things to Fu Dong before he was holding on to the courtyard wall and panting.

Fu Dong didn't bother to talk to him, so he turned around and ran with his things.

She has been with the Lin family for so many years, and her knowledge is naturally higher than that of ordinary girls, although she can't fully understand the meaning of this thing, but she understands a little bit.

Besides, even if she didn't understand, just looking at the appearance of the Lin family and Lu Zheng paying so much attention, she also knew that this thing was very important.

Therefore, as soon as she received it, she immediately rushed back.

As soon as Fu Dong took the things back, Lu Zheng immediately handed them over to An Sheng.

An Sheng took the arrow and looked at it carefully.

This arrow is many times heavier than ordinary arrows, and a single arrow is heavy in her hand, if it weren't for her some kung fu foundation, she might not be able to hold this arrow at first glance.

It can be seen that Lu Zheng said that this arrow is a heavy arrow, but it is also worthy of its name.

This arrow is black and red, faintly glowing, and it is indeed the same as what she saw in the book in her previous life, the arrow made of cold iron, I think it should really be made of cold iron.

I remember that the book contains, saying that this kind of cold iron is mostly in the extremely cold areas, she does not know the terrain of the Huns, after all, she has not been to it personally, but it is said that the northwest has always been bitter cold, the Huns and the northwest border, think that the climate and environment should be about the same, then, they have this kind of cold iron, it is not surprising.

Lu Zheng saw An Sheng holding the arrow and looked at it for a long time, and couldn't help asking, "How?" ”

When An Sheng heard this, he put down the arrow first and replied, "If I read it correctly, it should be the kind of cold iron I saw in the book." ”

"So, can you mention this method of forging cold iron in the book?" Lu Zheng asked again.

An Sheng thought for a while and said: "There are not many mentions in the book, just a few words, but what I remember most clearly is that the forging of this kind of cold iron also needs to be in a low temperature environment. ”

Traditional iron forging must be at high temperatures, but is this cold iron actually forged at low temperatures?

This method is really unheard of and unseen?

An Sheng saw that Lu Zheng's expression was not very relaxed, so he guessed that he was worried about this matter, so he proposed: "Why don't we go and ask the master, the master has been traveling all the year round and has seen a lot of things, so maybe he will know more specifically." ”