"After this incident, the sage should know Concubine Zhao Xian's ambition very well, but he still regained his favor, I don't know what he thinks." Gong Changji shook his head.

"For women who have been pampered all their lives, as long as there is no tangible evidence to prove that they intend to take the heir, just a little rumor in the market, he will not take it to heart, and Concubine Zhao Xian is still a woman who can compete with the queen."

"Now the subjects still support the crown prince, but beware of Concubine Zhao Xian, they lose patience and make dangerous acts."

"If there is really such a plan, first of all, they will design the prince to lose the jurisdiction of the city defense battalion, and if he loses the military power, the East Palace will be slaughtered."

"It shouldn't be easy to do, the prince is not dead, he knows how dangerous he is, he will definitely protect himself."

"I hope so."

"This time she has severely weakened Concubine Zhao Xian's strength, and she will definitely retaliate."

"Okay, in order to avoid passivity, then let's make a first move, right?" Gu Yun suddenly had a flash of inspiration.

"What are you going to do?"

"Do you still have manpower? Make a long difference. ”

"How many people do you want? Where to go? ”

"Concubine Zhao Xian's helpers in the capital are the circles established around her children and in-laws, and her own mother's family are all out of town, go check if they have taken advantage of the high sky and the emperor to do something lawless?"

"Good idea, I'll arrange for people in the next few days."

"Stay safe and don't startle the snake."

"Don't worry, my men are measured."

The two looked at each other and smiled, and the carriage also drove into Tianshui Fang at this time, Gu Yun said goodbye to the palace chief and got off the car to go home.

These private investigations required time and patience, so Gu Yun turned his attention to his own business, and after a few days, he had time to go to the workshop with Bai Ko to see new things.

Bai Ko has been really tired these days, as soon as she got in the car, she leaned on the corner to sleep, Gu Yun took her into her arms and covered her with a blanket and didn't wake up, but when the carriage drove into the gate of Xile Fang, she was able to wake up instantly, and she got out of the car and began to work energetically.

Gu Yun walked into the new site for making flat glass with Bai Ko, and the customized Yiying furnace, pool kiln, tin trough roller and annealing kiln were all installed, and the test furnace was tried for two days.

Bai Ko forcibly uses the production process of float glass, because she doesn't understand anything else, she can understand these thanks to her previous experience in kitchen utensils, and this stove has also undergone soil modification to ensure that the glass Y will not splash and hurt people when it passes through the tin bath, and if it condenses too quickly, it will be unevenly thick, so the tin bath should be heated and long enough.

The raw material is naturally high-grade quartz sand, and the finished glass will be very transparent, which is most suitable for mirroring, and it will depend on it to cover the glass greenhouse in the future.

The workers began to prepare in an orderly manner, although they have been trying for two days, but in fact, everyone still has no bottom in their hearts, it is not easy to control the proper heat of the lengthy tin tank, the first two days are all failures, it is simply impossible to see, fortunately, Bai Ko has been prepared, she has prepared a considerable amount of real money, for the purchase of raw materials for the workers to try over and over again, until the test is qualified.

After the glass Y and the tin bed are ready, the workers open the pool cellar and start the third trial, the Y body flows into the tin bed and slowly spreads and flattens it, and in the follow-up Y body continuous injection, pushing the glass Y that began to condense in front of it to flow towards the roller table.

The width of the tin tank is very narrow, less than one person wide, that is, the width of the ordinary dressing mirror, so that the finished product only needs to be cut long, and embedded in the wooden frame of different sizes after silver plating, which is the mirror of the finished product. You can earn more here, which naturally attracts skilled people.

Gu Yun accompanied Bai Ko to see the whole process of making flat glass, the scrap rate is still so high that there is nothing to say, there are too many small bubbles to count, Bai Ko thinks that the problem must still be in the tin tank, but how to adjust, the only way is to throw money, let the workers try over and over again, and they can always find a solution after trying more.

The workers took the glass knife and divided the relatively perfect piece of glass from the large and small flaws, Gu Yun looked at the itchy hands, and tried it himself, he had practiced martial arts for many years, and every point of strength in his hands was measured, and the first time he drew the glass, he slowly divided it one by one, and finally divided a piece of glass without flaws.

The small pieces of glass cut out are sent to the silver-plating room, and the remaining waste glass is recycled into the furnace without any waste.

Gu Yun wanted to go to see the silver plating room, so by the way, he and Bai Ko sent the divided glass over, and the workers stayed to clean the scene and discuss tomorrow's improvement plan.

On the way to the silver plating room, I met a household official who came to check the situation, and the other party already knew about the new product line, so we chatted while walking, and went to the silver plating room to see if there was a finished product.

Bai Ko divided the silver plating room into two entrances and exits, the cut glass pieces were sent in from the inlet, and the plated finished lenses were taken out from the outlet and transported to the warehouse or woodworking workshop to install wooden frames, one in and one out without disturbing each other.

They entered through the infeed door, handed the glass to the young apprentices who received it inside, and then followed the internal passage to the end of the discharge to see the finished product.

The so-called will not be difficult, the difficult will not, the flat glass is still struggling how to improve the yield rate, the silver-plated masters are much easier, tried a few times to sum up the experience, the two days after the test furnace sent over the glass pieces are all plated, the small lens is only half a palm size, wrapped on the frame is a portable mirror, the big can be placed on the table as a dressing mirror, the masters are proud of their craftsmanship, while also amazed by this unique mirror.

Gu Yun and the household officials shouted when they saw this finished lens, carefully wrapped their palms with handkerchiefs, and then walked around in the sun with the lenses, as if they were looking in the mirror for the first time in their lives, which was a completely different feeling compared with the copper mirror they were used to.

Bai Ko smiled and watched them play, and the official quickly recovered from his gaffe, and excitedly asked Bai Ko about the characteristics of the new mirror, and the two chatted, and Bai Ko generously sent him a few mirrors, and asked him and his family to be the first to try them, and the official was so happy that he couldn't close his mouth.

The official couldn't wait to take the lenses home and share them with his family, so he didn't wait for Bai Ko to ask the carpenter to wrap the frame, he went back to get it himself, Bai Ko gave a few smaller ones according to the size of his handkerchief, and the other party carefully wrapped them in a handkerchief, thanked him again and again, and left.

"That man really came early rather than lucky."

"People have been waiting for several days, for the sake of the hard work of coming over every day, it doesn't matter if I send him a few pieces, I also hope that the official wives will be able to support more at that time, the powerful and bureaucrats are the key customers to open up sales, and you can sell more business."

"It's easy, hurry up and wrap the frame, I'll take it to the school to distribute it, and make sure they can grab the fight."

Gu Yun's natural tone made the masters on the side laugh, and then they wrapped the lenses, Gu Yun carried them in his own hands, and went to the carpentry with Bai Ko.