Back at the palace, Ying Feiyu carried a box inlaid with gems and jumped to Yuxiu Palace.

"Mother, mother!"

Before entering the door, Ying Feiyu shouted coquettishly.

"Feather is back!"

Lian'er walked out quickly and greeted Xiao Zhengtai with a smile on her face.

"Mother, tomorrow is your birthday, and my son has a gift for you!"

Ying Feiyu stretched out her little hand, pulled by Lian'er, and went to the hall together.

"Feiyu is safe and healthy, it is the best gift for my mother!"

"Mother, the child must be safe and healthy, but the gift still has to be given!"

When he came to the hall, Ying Feiyu raised the box in his hand high and shook it twice in front of Lian'er.

"...... this?"

Women are born with a sense of not being able to refuse beautiful things, and Lian'er is no exception.

When I saw the glittering chest full of gems, I couldn't take my eyes off it.

But after thinking about the value of the gems on the box, he refused, "Such a luxurious box must cost a lot!" It's not easy for my son to make money, so let's take it back! Mother's box here is enough, and a few days ago, your father sent someone to send a pair of golden silk nanmu! ”

"Mother, this is not an ordinary box!"

Xiao Zhengtai smiled mysteriously and slowly opened it.

The box is divided into three layers and can be folded.

The first layer is filled with various colors of makeup, and the second and third layers are filled with various colors of care.

There are dozens of kinds of makeup on the first layer alone, and the flowers are green, and people are dazzled by them.

Not to mention Lian'er, even he, a pure man, feels very enjoyable!

"Mother, these are all skin care products, which is now rouge gouache, this is ......!"

Ying Feiyu explained a bunch of things cracklingly, and his mouth was dry.

When she raised her head and looked at Lian'er again, she still seemed to be full of doubts.

In desperation, Ying Feiyu had no choice but to go into battle in person and put on a beautiful makeup for Lian'er!

Although the technology is unfamiliar, while using it and explaining, Lian'er finally understands!

After putting on the red lipstick, and then looking at herself in the mirror, even Lian'er was startled!

"This ...... Is this really me? ”

Lian'er has always been without makeup, and the first time she applied powder, it was eye-catching.

"Of course, my mother is the most beautiful in the world!"

The two chatted for a while, and Ying Feiyu was called to the arsenal by Huang Yuan.

……

Outside the arsenal, Huang Yuan paced anxiously, followed by a group of people, drooping their heads, as if they had done something wrong!

"Your Royal Highness the Prince, you can be regarded as here!"

Seeing Ying Feiyu's carriage, Huang Yuan hurriedly ran towards them, his face anxious.

"But what happened?"

Ying Feiyu jumped out of the carriage and asked.

"That's right, if it weren't for something serious, the lower officials wouldn't have invited you over in such a hurry!"

Huang Yuan was in a hurry, and there was nowhere to put his hands.

"Slowly, what's going on?"

Ying Feiyu also saw Huang Yuan's appearance for the first time, indicating that something must have happened.

But the more big things happen, the more calm you have to be, otherwise it will only add to the chaos!

"His Royal Highness the Prince, please inside, let's talk as we go!"

Huang Yuan settled down and led Ying Feiyu to the arsenal together.

The arsenal is a military powerhouse, and guarding it alone is enough for five times.

Even if a fly wants to fly in, it has to go through some inspection, and the stranger can't even think about it, I'm afraid that before he gets closer, he will already be drunk!

In addition, in order to prevent leakage, each process of the arsenal is completed by a special person, that is to say, except for a few management, all the craftsmen here cannot completely make medicines, ground buds, etc.!

They are all responsible for each piece, and finally put everyone's together!

It is equivalent to the assembly line of future generations!

In this way, not only does it improve work efficiency, but it also increases confidentiality!

With the development of the arsenal, confidentiality is especially important!

But all the craftsmen who participate in the manufacture live with their families.

Not far from the arsenal, there is a special family village, where craftsmen go home to reunite with their families after work!

Of course, it's all closed, so you can't go out unless you die!

The village is huge, and everything that should be there is sent by a fixed person!

And the villagers will also trade with each other, selling vegetables, rice, weaving, and restaurants, which are no different from the outside, the only restriction is that they cannot leave the village!

"His Royal Highness the Crown Prince, this is Kang Mingji, the head of the arsenal, the problem was discovered by him!"

After coming to the arsenal, Huang Yuan directly brought Xiao Zhengtai to the learning workshop.

It is a place where craftsmen are specially trained.

There are craftsmen who want to work in the arsenal, after three generations of inspection, after passing the examination, they can come to learn, and after passing the assessment, they can officially work in the arsenal!

"What happened?"

After the introduction, Ying Feiyu looked at the person in charge, Kang Mingzhi.

He is about forty years old, and he is very energetic, but at this time, he is probably a little scared, and his face is pale!

"Back to His Royal Highness the Prince, some information has often been lost here recently, and at first a few old craftsmen who were responsible for bringing new people didn't care, thinking that which student took it back to see, so they didn't report it to me!"

"Then the medicine workshop will lose a little bit of medicine every few days, the amount is very small, and everyone doesn't pay attention to it!"

"It wasn't until just now, when I was counting the total, that I found that there was a single ground bud missing, and I immediately called the heads of each workshop together, interrogated them one by one, and after careful inspection, they told these things!"

"Di Lei didn't find it, so I hurried to report to Lord Huang!"

will be reported to 1510 what happened.

"His Royal Highness the Prince, that's probably the case, after I heard about it, I suddenly felt bad, and quickly reported to you, during this period, Kang Mingzhi has ordered someone to rummage through the entire arsenal, and finally didn't find the lost ground bud!"

Huang Yuan said ashamedly.

His Royal Highness the Crown Prince values him, and almost all the industries under his command, as long as they involve technical aspects, are entrusted to him to manage!

Especially the arsenal, this is the key to Daqin's victory, and there must not be a single mistake!

As a result, there was such a big mistake in the most important department and the most important link, and he couldn't wait to slap himself to death!

"First study materials, then every few days, I lost a little bit of medicine, and finally I lost a ground bud?"

Ying Feiyu muttered as she connected these things, and finally frowned slightly.

"That's right!"

Huang Yuan and Kang Mingzhi nodded.

"It seems that someone did it deliberately, the purpose is to steal the formula of the medicine, and make the medicine, the ground bud, and even the cannon without permission!"

Ying Feiyu took a deep breath and said with a solemn face.

"No...... No way? ”

The hearts of the craftsmen behind him suddenly sank.

Wouldn't that be a sea change?