His Royal Highness Qin is such a noble person, calling Gu Qiancheng away at this time, of course, not for personal matters!

Is it so obvious that His Royal Highness Qin would do this kind of thing in front of people?

Qin Xiaoyan called Gu Qiancheng over alone to inquire about the Purple Gold Earth. It is not difficult to check the purple gold clay mine, and all the mining officials who have mined it will have a record, but ......

Qin Xiaoyan can guess without checking that the purple gold soil used by the main envoy behind the scenes to seal the silver ticket will never be mined from the soil and ore recorded by the imperial court.

The main messenger behind the scenes can set up such a big situation, there is no reason to be negligent in such a trivial matter, and reveal a big handle for them to investigate.

Qin Xiaoyan took Gu Qiancheng to the study of the office, ordered the secret guards to guard outside the door, and then asked: "There is a record in the "Chronicles of the Yi Kingdom", how many good purple gold clay mines are there? Where are the differences? ”

This kind of thing is more accurate than checking the geographical records of Great Qin.

"Purple Gold Clay Mine?" Gu Qiancheng was asked suddenly, there are many records of gold mines, silver mines, iron mines, and copper mines in "Yiguo Zhi", as for soil mines?

"I have the impression that it seems to be close to Yanxi, there are some special earth mines, as for whether it is a purple gold clay mine, I can't remember clearly." It's not that there is no record in the "Chronicles of the Yi Kingdom", but that Gu Qiancheng didn't take the introduction of the soil mine seriously.

In Gu Qiancheng's impression, the only useful soil ore is rare earth ore, but on "Yi Guozhi", there is no introduction to rare earth at all, as for other soil?

Gu Qiancheng knew that it was used to make porcelain clay, as for the purple gold clay?

If His Royal Highness Qin hadn't mentioned it just now, she wouldn't have known that the ink used at this time was refined from purple gold clay.

No knowledge, it's terrible!

Seeing Gu Qiancheng like this, Qin Xiaoyan no longer had much hope, "I'll send someone to Yanxi to investigate." In Qin Xiaoyan's impression, it seems that there was a record in Yanxi, where purple gold soil was found, but it was abandoned because the soil quality was too poor.

"I'm not sure, I just glanced at it and didn't take it seriously." Gu Qiancheng was like a child who had made a mistake, bowing his head and admitting his mistake.

She memorized all the "Chronicles of the Yi Kingdom" at that time, and of course she memorized it related to soil mines, but because she felt that soil mines were not important, she ......

I didn't go out of my way to remember it later, and I forgot about it after a long time.

"It's okay, just send someone to take a look, it won't delay the business, and the people from the six doors will also check." Qin Shiyan would not let the six doors be idle.

Gu Qiancheng thought about it again, but still didn't come up with it, and said a little depressedly: "I'll go back and think about it carefully, I should have memorized it at the time, but I forgot about it after a long time." ”

"It's good to remember it, and if you can't remember it, let the people from the six doors look for it." Seeing Gu Qiancheng's bitter face, Qin Xiaoyan immediately mentioned something else in order to divert Gu Qiancheng's attention.

"What's the matter with that magnifying glass of yours?" His Royal Highness Qin is still quite interested in this thing.

"What's that? I made it of transparent glass, it's very simple......"

Gu Qiancheng did not hide his selfishness, and briefly explained the principle of the magnifying glass, in order to let His Royal Highness Qin understand that the magnifying glass is not a difficult thing, Gu Qiancheng made an analogy with water droplets.

"You can read the words through the water droplets, and you can also enlarge the handwriting, and the effect of the magnifying glass and the water droplets is actually the same, nothing special."

In Gu Qiancheng's opinion, it is not special, but ......

Who is full of food and support, because they see the magnified handwriting through the water droplets, and they go to polish a magnifying glass?

In Qin Xiaoyan's opinion, only Gu Qiancheng would be so boring. Of course, His Royal Highness Qin would never say this to Gu Qiancheng, if he wanted Gu Qiancheng to know what he was thinking, he would probably be kicked off the bed by Qiancheng!

Gu Qiancheng had an appointment with the Feng family today, Qin Xiaoyan saw that the time was about the same, so he asked Gu Qiancheng to change his clothes, and then he sent someone to send Gu Qiancheng to the Feng family, and at the same time explained: "I will let someone pick you up." ”

Although Feng Bijin is not there, it is still necessary to prevent it.

In order to go to the banquet of the Feng family, Gu Qiancheng specially brought a set of clothes, and was about to let his subordinates pick them up, when he heard a knock on the door before he could speak: "Your Highness, Miss Gu's clothes have been delivered." ”

"Come in." Gu Qiancheng didn't think much about it, thinking that Qin Shiyan had asked someone to pick up her clothes, but when she saw the burden that the secret guard put on the table, she realized that it was not the clothes she had prepared.

Gu Qiancheng raised his eyebrows and looked at Qin Shiyan, "You prepared it?" ”

"The old butler asked someone to prepare it for you, try it." Qin Xiaoyan smiled and nodded at Gu Qiancheng.

"Did the old butler prepare my clothes well?" Gu Qiancheng asked puzzled, and His Royal Highness Qin lied without blinking: "I'm afraid that you just returned to the capital, and you don't know the popularity of the capital." ”

"Really?" Gu Qiancheng looked suspicious, but seeing that Qin Xiaoyan didn't look like he was lying, he half-believed his clothes and went to change behind the screen.

Gu Qiancheng thought at first that there was something wrong with this dress, but when she opened it, she found that there was nothing special, at most the workmanship was more exquisite, and the fabric looked better than what she was wearing.

Gu Qiancheng, who has never studied fabrics, has no idea that the dress in her hand is made of colorful brocade silk that is paid tribute today.

The output of colorful brocade silk is extremely low, and there are only three horses in the entire Great Qin today, and these three horses were all given to Qin Yanyan by the emperor.

As soon as Gu Qiancheng's clothes are put out, anyone with eyes will understand......

The clothes are just ordinary styles, Gu Qiancheng can wear them by himself, and he didn't find any abnormalities Gu Qiancheng, he was dressed generously, and only the colorful brocade silk that only Qin Wangfu had came out.

"Not bad, good-looking." Qin Xiaoyan nodded with satisfaction and asked people to send Gu Qiancheng to the Feng family.

Change into this dress and go to the family, he can rest assured!

Gu Qiancheng looked at Qin Xiaoyan and smiled like a fox, her heart was furious, she always felt that the clothes on her body were wrong, but she looked at it carefully several times, and she didn't find anything abnormal, and in the end, it could only be attributed to the progress of the treasury silver loss case, and His Royal Highness Qin was overjoyed.

Colorful brocade silk is a famous product for offering, and naturally has its uniqueness. This dress is not visible indoors, but when you go outside, you will find that as people move, the hem of the clothes will ripple with "colorful water lines".

Water streaks are an exaggeration, but they are actually due to poor vision caused by light. However, it is a pity that the owner of the clothes cannot see it, because the "colorful water pattern" will only appear after the hem.

Fortunately, when Jing Yan came to find Qin Xiaoyan, he saw Gu Qiancheng fluttering away. The sharp-eyed Jing Yan didn't know that the clothes were colorful brocade clouds, and he also knew that the owner of the figure was Gu Qiancheng.

"Sure enough, I'm getting closer and closer to Qin Xiaoyan." Jing Yan's eyes darkened slightly, and his heart swelled with sourness that he didn't know himself, as well as regret......

However, what right does a person like him have to regret it?

Jing Yan glanced at the direction of Gu Qiancheng's departure, retracted his gaze before the people who were watching him found out, tried to ignore the little discomfort in his heart, raised an indifferent and calm smile, and walked towards Qin Shiyan's study.

He must go out through the six doors as much as he can, or everything he has done before will be in vain!