Su You didn't continue to look for a cloth and clothes shop, just walked on the street casually, it was the first time for him to go shopping with nothing to do, and he stopped to watch when he saw something interested. Along the way, I saw several utensils shops, including the shops of Wanjian and Sihai Commercial Building.

Su You suddenly felt that the street he was on was somewhat familiar, and he found himself standing at the mouth of the alley where the original incense teahouse where he met with the hidden red smoke was located.

His heart moved, and he came to the back alley of the teahouse, and looked up at the lantern hanging outside the window of the fir incense room. According to the secret memory technique of the hidden red smoke, I saw a small round hole in the lantern. It's not that it's hard to find out if you stare at it, the lantern has holes, that is, there are messages.

Su You leaned against the position of the wall below the lantern, and groped in the cracks of the wall at will. Sure enough, I found a thin roll of paper between the bricks, not that I knew that there was something hidden here, and I would never find it.

Su You took the roll paper into his arms. Out of the alley back to the main street, merge in the flow of people, and walk back without hurrying. On the way, Su You had finished reading the blurred text on the note. The note was written in code, and it said: Qian Hongyan has been transferred back to the imperial capital for fear of being recognized due to the failure of the assassination. The message also mentions Bai Shan's mother, who is still under house arrest in the palace, but she is fine. There is also a way to tell Baishan that if he goes to the imperial capital, he will go to the following address and leave a code.

The words on the slip of paper will only remain for three days, after which the handwriting will fade. After three days, if the note is not taken, the red smoke will be re-opened. After another three days, the note was not replaced, indicating that the red smoke had left the area.

Why does the hidden red smoke mention the mother of Baishan? Could it be that he had recently contacted her? Su You felt that this was good news for Bai Shan.

Su You crumpled the note. When I returned to the instrument workshop, I didn't see Baishan, and there was no one in the instrument workshop, so I finally found him in the mold workshop. Su You secretly sighed that he would have to run several places to find someone in the future, and it was too inconvenient to contact.

When he returned to the workshop with Bai Shan, he closed the door and told Bai Shan the words of the hidden red smoke. Hearing the news of his mother, Bai Shan was in a daze.

For a long time, he didn't say anything, nodded and went out to do something. Su You sighed, since Bai Shan was released from his life experience, he had been cultivating very hard and learning refining weapons, and he knew that he had to improve his strength in order to be able to rescue his mother.

Su You remembered the beautiful woman Yao Weiqi she met today, surnamed Yao, could it be that she has something to do with the royal family?

Su You looked at the modified jacquard machine diagram several times, and there were still some questions that he hadn't thought through, so he had to put them aside first. When I returned to my normal work, I spent most of my time discussing molds with Ji Changfeng, Yang Zifeng, and Zhang Cunyi, and passed on the knowledge I had mastered to them, so that they could implement it on their own.

When he had free time, he would go to see the bias loom work again, but he learned to be obedient, and every time he pulled up the white mountain, so that he would not face a group of weaver girls alone as a man. Once met Ji Zhaorong, Ji Zhaorong saw the two staring at the loom for half an hour, and then left without saying a word. She felt inexplicable, if it weren't for the young lady's explanation, she couldn't help but stab Su You with words. Bai Shan only thought that Su You still wanted to find out the fault of the loom and save face, so he pretended to cooperate with Su You deeply.

Ji Zhaorong told Sun Xiuyun about this. Sun Xiuyun was also puzzled, did Su You have a lot of time to pass the time? Immediately threw it aside, pulling Ji Zhaorong and another weaver to continue discussing weaving. In fact, Su You has already discovered that there is a problem with their improved loom, that is, although the oblique loom with two treads has been upgraded to a multi-healed and multi-pedal loom with dozens of treads, the weaving is still only striped, checked and diamond-shaped patterns, but the patterns are denser than before. In addition, because there are many treadles, the speed is slower because the treads have to be constantly changed when weaving.

Every time he watched the operation of the loom, Su You would return to the studio, take out the jacquard loom cloth he had drawn, and add the structure he thought of to the drawing. His painters are meticulous in their attention to detail, down to the number of individual parts and even the number of yarns. He felt like he was close to success.

On this day, Su You had a flash of inspiration and figured out how to make a flower book. In fact, the flower book is similar to a mold, and the pattern to be woven is made into a flower book in advance, and then woven according to the flower book, so as to realize the weaving of large flower maps, landscape maps, and complex patterns of birds and beasts.

Su You was in a good mood. The problem at hand is how to tell Ji Zhaorong and Sun Xiuyun about the idea of this machine. He obviously didn't know anything about looms before, and suddenly taking out this improved machine diagram would inevitably arouse the suspicion of the two young ladies. It's hard to explain, and he doesn't want to be in the limelight anymore.

He thought of the White Mountain. Closing the door of the studio, he first took out Ji Zhaorong's loom diagram and said to Bai Shan: "This is a multi-tiptoe bias loom designed by Miss Ji and Miss Sun, which can already weave some complex patterns, and you have already seen the advantages of this loom." But these days I was inspired, and I went out on the streets to watch some of the looms at work, and consulted the weavers, and I thought of a jacquard loom that could weave even more elaborate large flower patterns. ”

Bai Shan didn't seem surprised, Su You sped up and said, "But I only have theoretical knowledge, and I haven't verified it." You know there's a mess of work waiting for me to deal with at the mold shop, so I'll have to leave this task to you. ”

Bai Shan only had time to say "oh", Su You had already taken out the picture he had redrawn, and said: "I will first explain to you in detail the structural principle of this jacquard machine, also known as the flower floor machine diagram, and then you will find Miss Ji to explain its better place." Okay, now you look at the picture and listen carefully to my explanation, I'll just talk about it once. ”

He didn't give Bai Shan time to think about it, so he pushed the two pictures in front of him. Compare his bundle jacquard machine with Ji Zhaorong's multi-comprehensive and multi-cramped machine, analyze them one by one, and point out the advantages of the jacquard machine over the multi-crampard.

Baishan first came into contact with the loom, and naturally listened to the clouds. Under Su Youchun's inducement to narrate, Bai Shan was shocked by this kind of Hualou machine that required the two of them to collaborate on weaving, and forgot for a moment that Su You asked him to introduce to the two young ladies.

When he wanted to refuse, it was too late. Su You gagged him with the supervisor's order. Under Su You's half-forced and half-flickering, Bai Shan barely remembered and understood the construction principle of the jacquard machine.

Su You clapped his hands: "The biggest innovation of this flower building machine is the flower book, and the jacquard program is stored in the flower book in advance. When weaving, a weaver girl and a flower puller are required, and the two cooperate in the operation. The flower worker sits on the flower floor, singing the mantra made by the flower program, and at the same time pulls the bundle with his hand, and the weaver girl below moves together, going back and forth to draw the shuttle and beat the weft. There is a poem to describe the two partners, 'high-rise buildings and double standing, down to the clear pond, swimming fish and bait, deer and lu together, like a star map, bending and stretching, one to one, bandits and bandits ......are tired. Su You remembered a few words sporadically, and the patchwork made Bai Shan stunned for a while.

Seeing that Baishan was suppressed, Su You drew a cake for him again, and said: "According to this line of thinking, if you want to improve it in the future, it will be a giant flower building machine, and the larger flower book will be woven into a ring and hung on the machine building, and it can even weave tens of thousands of yarns at the same time, and maybe you can really weave a star map at that time." Those cumbersome costumes, official robes decorated with rare birds and animals, and even imperial robes may be woven through looms, and it is up to you to work hard to achieve them. ”

Su You's words were encouraging. Baishan began to change from passive to active learning. At night, Su You took Bai Shan to peek at the loom, explained on the spot, and helped him grasp the key points. Bai Shan is unexpectedly very talented in weaving, not only can he comprehend very quickly, but he can also make suggestions with a sharp point, and the two discussed and made fine-tuning improvements.

The work was left to others, and Su You had free time again, so he continued to practice horseback riding in the training ground, and played chase races with Xiaobai, having a lot of fun with one person and one wolf.

Then there is learning archery, and Yang Zifeng is one of the best archers in the commercial building. He didn't let go of Xiao Qiang, and he practiced every day. At the beginning, Xiao Qiang was dominant, and soon he was able to attack and defend, and then he was able to fight with Xiao Qiang to be evenly matched. His rapid progress made Xiao Qiang tremble.

Of course, Su You would only use the golden vitality and hide the other vitality. With the increasing agility of Jin Yuanqi's control, and the method of recovering qi he learned from Xiao Qiang, his combat effectiveness has become more durable, and he has been able to easily fight with Xiao Qiang for more than 100 rounds without falling behind.

His divine sense continued to increase and condense, and he felt that the qi blade emitted from the sword was solidified as if it were substantial, and its power increased greatly, making it very difficult for Xiao Qiang to deal with it. Since then, Xiao Qiang has avoided Su You, and Su You had to find Yang Zifeng to replace him.

Su You took some time to try the sword wall. Stroking the various sword marks and spear stabs of different shades on the wall, he actually found a few sword blade marks left by him before. Taking a deep breath, his divine consciousness agitated, the sea of qi trembled, and a stream of golden vitality surged into his right arm, compressing it extremely quickly in the meridians, and then urging into the sword. The ancient sword was first yellow and flourished, and then shot out, a pale yellow sword-like qi blade flashed sharply, and with a "boom" sound, the blade slashed next to Su You's original blades.

Looking at the sword marks that were much deeper than before, Su You's heart was agitated, and the evidence that was getting stronger made him feel extremely excited. At night, Su You became the role of Xiao Qiang and Yang Zifeng, and he abused Bai Shan. He sometimes used gold vitality and sometimes used fire vitality to fight, which made Bai Shan envious. The wind vitality cannot be controlled at the moment, otherwise Bai Shan will be even more frightened.

After Baishan abandoned gold from the fire, his cultivation immediately advanced by leaps and bounds. Su You did the opposite and chose to cultivate two kinds of vitality at the same time, Bai Shan couldn't help but worry him, and persuaded him to concentrate on cultivating the best line of spiritual roots, and he dealt with Bai Shan with a good idea in his heart. How did Bai Shan know that he didn't have a spiritual root at all, how to choose the best one?

Xiaobai's strength is also improving rapidly. Sending out the wind blade is even more handy, basically coming as soon as you open your mouth, and there is no warning at all, Su You is difficult to prevent, and is forced to resist hard.

The three parties fought, and Da Bai was very embarrassed and angry under the attack of Xiao Bai Fengfeng, even if he couldn't compare to Brother Su You, he couldn't compare to a little wolf.

Su You inspected the blade marks on the small trees hit by the little white wind blade, some of which were more than an inch deep. The speed of the little white-haired wind blade increased, and Su You asked it to compress the wind blade as much as possible before sending the wind blade, so that it would be condensed like a real blade. I wonder if a substantial wind blade can easily cut off the trunk of a tree?

Bai Shan was fooled by Su You and was very attentive to the Hualou machine, and devoted himself to the improvement research. Su You just took advantage of Bai Shan's desire to impress Miss Sun with him, threw this job to him, and made him accept it gladly.

The Genghu knife is very smooth to build, and Su You does not need to be present every day to supervise the work. With nothing to do, he asked Qian Cheng to collect a few fine cowhides. He reminded Qian Cheng to look for soft and tough animal skins and thick and hard animal skins respectively. Thinking of the roe cow, he specially asked Qian Cheng to find a few yuan.

Qian Cheng was very attentive to find several kinds of skins. It is said to be the skin of a high-mountain plumhorn sheep, and Su You plans to use it to cut it into the upper of his boots. The other one, which is more than half a centimeter thick, is roe cowhide. The roe beef is tender and smooth, and I can't imagine that the skin is so thick and so hard. This kind of hard and thick leather is just used for the soles, and the effect is definitely very good.

Then Su You hid in his studio and cut leather boots. According to the rules, he drew the boots first, and the height of the mid-barrel style was just two inches below the knee, which did not affect walking. The shape and size of each piece of leather are marked on the map, and there are two rows of lace holes drilled on the upper, so that the zipper cannot be made temporarily, otherwise it will be more convenient to open and close with a zipper.

For the time being, the laces are made of thin cotton rope, and iron buckles are also made at both ends of the rope to facilitate the insertion into the shoe holes. The most difficult job for Su You is the stitching of the upper of the boot, as well as the stitching of the upper and the sole. It had to be sewn with a long needle, and the thread was the strongest, and the first pair of boots took him four days. Basically, I make one every two days, and the shape of the sewn boots is a little asymmetrical, and the stitching position is not aligned, resulting in the two boots being indistinguishable from each other.

Su You tried on the finished boots on his feet, and after a few steps, he grinded his toes until they were painful. He threw the boots on the rack as a sample, and it took him three more days to make a second pair of leather boots. This time, Su You cleverly used Bai Shan's shoes to make a sample, Bai Shan's feet are not small, almost forty-one and a half yards, but Su You's feet are bigger, more than forty-three yards.

After doing it, Su You forcibly squeezed his feet in, although it was tight, the wrapping was good, and it was not easy to wear out his feet. The overall effect of the shoes is much better than the previous pair, but the needlework is a little uglier, there are crooked threads everywhere, and some places are not sewn well, and they are sewn twice.

This is already Su You's best result, anyway, it was also done for Bai Shan, Su You was satisfied with his shoes and went to Bai Shan.