When grinding stones, Yun Yao made a stone mill. This must be the first stone mill of this era. There is no metal processing and it depends entirely on both hands to grind it.

With a stone mill, you can process soybeans and make soy milk, tofu, and tofu skin...

Although it is just a small hand-pushed stone mill, it is a major advancement in the food era.

"What is this?" While Yun Yao was grinding the fitness equipment, Ji She discovered that she was grinding other things, a round and flat thing.

Finally, Ji She couldn't understand it. She didn't know what it was to pile two rounded stones together, and she didn't understand how Yunyao thought about it, so she tried her best to penetrate a hole in the stone. At that time, he saw that Yunyao had no time to grind, and didn't know what she was thinking about.

It was really hard to do. Yunyao wanted to give up several times, but when she thought that if there was no stone mill, soybeans would not be considered food. As a time traveler who likes to eat tofu, how could she bear to let the soybeans be covered with dust? So in the end she used her perseverance to create an original stone mill, but it was not easy to use at all.

Faced with the teacher's questions, Yunyao made a few moves, holding the hand and pushing the grinding, and a harsh "whip" sound was made between the two stone slabs.

"I understand. This is training arm strength. If the stone rotates in place, the arm can continuously obtain telescopic exercises. A strange thing!" Ji She looked at Yunyao's pushing and grinding action, thinking that this is the thing that Yunyao invented to train his arms, exclaiming that it was magical.

Yun Yao suddenly felt that this serious teacher was also quite humorous, and she felt lonely in her heart. She was obviously a magical tool to change the status of soybeans in the diet world, but Yun Yao was treated as a training equipment. But Yun Yao couldn't say anything. After all, the problem of seasonings has not been solved, so what can only be done with stone mills? It's hard to whistle alone.

"Yes, this is for arm training."

Ji She couldn't help but try it myself. Sure enough, she was trained when her arms were turned and grinded: "A good thing is really a good thing. I wonder what this thing is called?"

"It's called Shimo." Yunyao said to Shimo in his heart, "I'm sorry for you to make exercise equipment. In the future, if you have seasonings, you will definitely make the best tofu and tofu skin in the world.

"It's simple and clear." Ji She wanted to give herself a set of stone mills. She could exercise her arms at any time even at home. It was really a good thing: "I used to know that pushing or pulling straight can be exercised, but I didn't expect that circles could be useful. The stone mills just kept spinning in place, but they had miraculous effects on exercise." The more I looked, the more magical, the more I liked it, and then I fell into deep thought. Obviously, it was because the mystery of using curves as straightness made him more rewarding.

Ji She was clockwise for a while, and then counterclockwise for a while, and suddenly she thought of something: "I have to create another one, and the best way to cooperate with the two."

"Why?"

Jishe demonstrated the rotation and reversal: "If there are two stone mills, exercise your hands at the same time, one forward and one reverse, one forward and one reverse, not only can you exercise your hands at the same time, but you can also use them with one mind and two minds. The mystery of right and right and wrong is endless."

Yun Yao was stunned and thought that he could not underestimate the wisdom of the ancients. Although they had little knowledge, it did not mean that they were stupid. The teacher's thinking was very agile. No wonder he was a master who could reach the level of radiant radiance. The first time he saw the stone mill, he thought about how to use the stone mill to train himself to improve his level.

"Then let's get some more trouble." Yunyao said.

Ji She nodded: "It's true that we have to continue to grind."

When the second stone mill was made, Yunyao had new training, pushing the mill with both hands to train the coordination of both hands.

Now the twenty-stone bow has no feeling for Yunyao, and it can be pulled easily, but she still has not understood how to release white arrows without relying on the power of the bow.

Sometimes I stand still and shoot an arrow for a long time, just to figure out how to strengthen the penetration of the arrow. Recalling the teacher's original demonstration, it seems like shooting an arrow very ordinary, but why is the teacher's arrow so powerful? It's far beyond the strength of the bow.

Yun Yao always believed that the power of an arrow was determined by the bow and arrow. As for the archer, it is enough to be responsible for a correct head. The archer could not determine the power of the arrow. However, the teacher's demonstration overturned Yun Yao's idea and allowed archery to directly enter the metaphysics category.

After a long period of training and three times taking the turtle shell, although the appearance has not changed much, Yunyao knew that her strength was stronger than that of a tiger and a leopard. It can be said that she could exert better without using a bow and arrow. She had such strength, but could not transfer her strength to the bow and arrow. Instead, she was restrained and could not say that it was inconsistent.

But Ji She also told Yunyao that five shots have existed since ancient times, and it is something that every archer can do. If you can't do it, you will not understand it. And Baiya can be said to be the simplest of five shots.

Of course, Ji She didn't tell Yun Yao that although five shots have been around since ancient times and everyone can learn them, very few can really learn them. Five shots have extremely high requirements for understanding, and many snatchers have never mastered the first shot in their lives. In order not to hit Yun Yao's enthusiasm, Ji She only said half of the words. He had high expectations for Yun Yao, and even hoped that she could master all five shots and become a peerless snatcher.

Seeing that Yunyao was always dazed and distressed, Ji She also knew that it was not necessary to get started. However, the master really couldn't teach such things, so he could only understand them by himself. Only by mastering the will of the spirit can he transcend the strength of the bow and the benefits of the arrow, and pour the entire energy and spirit of the archer into the arrow and use white arrows.

"She, it's not a big deal for Yunyao to be in a daze. Is it really impossible to help her?" Ji Jiang felt very sorry for this little girl who was only twelve years old. Those adults should help.

Ji She shook her head: "At that time, General Huang taught us five shots, I couldn't do it. In the end, if it wasn't for a coincidence, I'm afraid I won't be able to get into five shots in my life. With General Huang's intelligence, he can't help us. I'm just a personal guard, so how can I help Zhu Nu? All I can do is arrange her training and wait patiently for the day when she can use white arrows. You don't have to worry too much. It took me five years to use white arrows for the first time. Even if Zhu Nu is a talented person, it's only three months now. For archery, she is just a novice, and it's normal for trouble. Which novice is not troubled."

Ji Jiang had nothing to say after hearing what her husband said, but she thought she could help Yunyao in other places: "Say, why not go find that Huang Xiaohu. Isn't he capable? You go find him to get more salt. The weather is getting hotter and hotter now, and the girl Zhu works hard and sweats hard. If she doesn't eat too much salt, how can she keep exercising?"

Hearing the name Huang Xiaohu, Ji She frowned: "What are you talking about?"

"Didn't he always want to be your subordinate? What's wrong with asking him to find salt? I know you look down on him, but you have to consider Zhu Nu." Ji Jiang was right. The weather will indeed become hotter in the future. Yun Yao practices hard every day. If he doesn't eat salt, he will definitely not be able to hold on.
Chapter completed!