This time it is a restaurant on Jingyang Street.

"Sir Ren, our Zhang family is here, and the competition can start at any time." Zhang Junzheng bowed.

"Then it will be two days later. What do you want to compete?" Ren Baqian was playing with a small box in his hand, sucking a mouthful of it, and then opening his mouth, and a mist with the aroma of fruit came out. He couldn't even see his face clearly, as if the monster among the gods and ghosts was swallowing clouds and spitting mist.

This made Zhang Junzheng and the other two fixed their eyes on the box in Ren Baqian's hands.

"Sir Ren, how dare you ask what this is?" Zhang Junzheng couldn't help but ask in curiosity.

"A little thing. We call it steam cigarettes." Ren Baqian fiddled with the box in his hand and placed it on the table. In fact, this kind of thing had been around for a long time, but he didn't care much. One time when he went back, people passing by were smoking this kind of thing. At that time, he thought it smelled quite fragrant, so he went to the steam cigarette shop for a walk.

Then he felt that the cold fruit e-liquid in this steam smoke was so comfortable.

Especially in such a hot place as Dayao, if you take a sip, your throat and lungs will be cold, and your mouth will be filled with the sweet smell of fruit.

He couldn't put it down after a few days.

Zhang Junzheng listened to Ren Baqian's name and didn't know what it meant. He glanced a few more times before turning his eyes back on Ren Baqian's face: "Master Ren, should you make a bet as you said before?"

"Of course. If I lose, I will introduce you to Your Majesty and give it a guarantee. If you lose, the entire Zhang family will be moved to Dayao to shine and heat, and you can also learn something from me.

Speaking of which, you have made a lot of money." Ren Baqian focused on the entire Zhang family.

No matter from which perspective, the Zhang family has indeed made a big profit. The ship of Yun Kingdom itself will be overthrown. If they hadn't found Ren Baqian at this time, they would have wanted to defect to him after Yun Kingdom was destroyed.

Not to mention being able to learn something from Ren Baqian.

Even if it is just some production technology, it is enough to make the Zhang family unlimited.

After hearing this, Zhang Junzheng said without comment and said, "The competition always requires a testimony!"

"Your Majesty will be a witness!" Ren Baqian smiled and said, "The other party will set the competition time at this time. Isn't it just that he wants to become famous when the empress celebrates her birthday and when the officials from all sides arrive?"

Zhang Jun was smiling. As long as the empress was witnessed, this competition was the best opportunity to show the strength of the Zhang family.

"The competition for three items is not complicated. But it is not easy to do these three items well. The first item is dyeing cloth, including seven colors: red, orange, yellow, green, blue, blue and purple. We compare the durability and not easy to fade!" Zhang Junzheng said. You should know that fabrics that are durable and not easy to fade are not so easy to dye. Although each dyeing workshop has its own method, the effect is different.

This is also a very intuitive way to distinguish winning or losing.

He did not mention the color of the competition, because there was no unified standard for the color of the color, and it relied entirely on personal preferences. This can be faked, but the lightness of the fading is not fake.

After you are in the water, wash the pancreas and it is easy to distinguish.

Another reason is that it takes at least half a month to dye the cloth. The Zhang family has a special method that can dye it in a short period of time, but the color does not reach the normal cloth dyed in half a month.

Therefore, Zhang Junzheng is very confident in this competition. It would be great if the other party could dye the color in such a short time.

After saying that, he looked at Ren Baqian's expression carefully. Seeing that he had no reaction, he felt a little disappointed. He didn't know if the other party was really sure or did not understand the difficulties at all.

"The second item is to create a spring." Zhang Junzheng paused for a moment and continued.

"Spring?" Ren Baqian thought about these two words, but he didn't expect that the Zhang family would actually make a spring. This was a bit unexpected. Holding the spring in his hand and twisting it requires a lot of effort.

In Daxia's Divine Crossbow Camp, I had always thought it was a spring, but later I found out that it was multiple windings, and each time it was fired.

Therefore, he has never had any expectations for the spring technology in this world.

You should know that the biggest problem with springs is in the material, and materials are the biggest problem that limits the development of springs.

Since the Zhang family has proposed it, it must be of considerable standard in this regard and may also have unique features in the materials.

"Yes! This is the spring. As for what this thing is for, Lord Ren will beg for a close call. What we are competing for is the tension and elasticity of the spring." Zhang Junzheng put a fist-sized torsion on the table, full of confidence.

You should know that this is the latest technology of Yun Kingdom. The crossbow cart on the battlefield of Yun Kingdom is made of this torsion spring.

Although he knew that Ren Baqian had a small object that could explode, he believed that a hundred crossbow arrows at a time, with a range of 200 steps, would definitely interest Qi Zixiao.

Ren Baqian looked at the torsion spring on the table. Although he had known that this would be the result under the crushing of technology, he still felt ridiculous when he saw the other party's confidence.

Compare alloys and springs with modern technology... Who gives you confidence?

However, Ren Baqian attached more importance to the Zhang family.

Being able to make springs that meet certain standards is enough to show the value of the Zhang family craftsmen.

"What is the third item!" Ren Baqian put the spring on the table and said lightly.

"Winemaking! On that day, Master Ren said that he knew how to make wine, and my Zhang family also had some experience in making wine. Using the same wine as the basis and processing it again, we will compete for the strength of the wine." Zhang Junzheng said again. In fact, the most important thing in this competition was the spring, and he knew the difficulty of making this spring.

Even the materials were brought by someone from Yunguo.

He believed that Ren Baqian would never be able to do it.

As for the others, it's just a little bit of a point, but it's not meaningless.

For example, when making wine, Qi Zixiao has always loved the spirits of Yun Kingdom. Dayao's caravan always bought a lot of fine wines to go back every time he came to Yun Kingdom. The best wines in Yun Kingdom came from the hands of the Zhang family craftsmen.

He believed that brewing alone would be enough to make Qi Zixiao happy.

The torsion spring and crossbow truck are of great use to the entire Dayao.

For both public and private, the things I used for this competition are enough to make the Zhang family stand firm in Dayao.

Not only that, in order to prevent Da Yao from having other thoughts, all the craftsmen who came this time took the poison in advance with a sense of dying.

This also cuts off the possibility that Dayao wants to get these production methods from their mouths.

He would never allow the technology mastered by the Zhang family to be revealed, because this is the foundation for them to gain a foothold in Dayao in the future.

"That's it! The competition starts in two days. Do you have any other requirements?"

"You need a yard, divided into two parts, you can only transport materials in. You are not allowed to watch each other's production methods, and you can only take out the finished product to compete in the end. Do Lord Ren agree?" Although these techniques cannot be learned by taking a glance, there are many unique techniques and formulas, Zhang Junzheng still remains vigilant enough, for fear of the possibility of technical leakage.

Ren Baqian thought about it and seemed that he had nothing to say. He was originally bullying, but now the other party has pushed the entire Zhang family into the trap with confidence. What else can I say?

He took a deep breath of steam smoke and blew a large mouthful of smoke out of his head.
Chapter completed!