When Jiayi assembled the bicycle, it was almost evening. He tried it and could ride it, so he hid it.

It was getting late at that time and it was about to cook. It was not long before the show was held. He had to wait for a good time the next day to find a good time and take it out when the sun was brightest, blinding their eyes.

The weather is just right today, and the sun shines on people is warm. There is no wind yet, so it is suitable for coming out to bask in the sun.

After dinner, Jiayi took out his bicycle. The frame of the whole car looked particularly wide, and the patterns on it exuded a mysterious atmosphere. Of course, for ordinary people, for mages, you will soon discover that these patterns are variants of the magic circle. The wheels of this car looked very shiny because Jiayi threw a light on the outline with magic.

Seeing Flower go out, Jia quickly got into the car, rode, and passed by him.

"Kaichi, is this the car you built?" Flower was indeed attracted, and young people still had fewer routines.

Jiayi said: "Of course, how about it? Have you never seen it before? You said that two wheels cannot move, so I don't need to pull it on horseback, so I can move it yourself."

After saying that, he began to circle in front of the door, circle after circle.

He did not have a chain when he showed Flower's wooden model car, and he couldn't ride it, so he just pedaled and ran underground. Now his feet were off the ground and he was riding in circles, which was completely different.

"Kaichi, try it for me." Before Flower could say anything, Daier in the room rushed out, grabbed the front of the car and said.

Such a car is something that Daier and the others have never seen before. It uses steel as a whole. If it is used to make weapons, it can almost be equipped with a small team of soldiers.

However, it would be great if you could add power to turn into a magic powered car, but it would be too tiring to ride it yourself.

Jiayi landed on the ground with his right foot, held the car, and said, "You can't!"

"You can do anything, but I can't do it."

Daier was very dissatisfied with Jiayi's eyes. Riding a bicycle does not seem to be awesome, but almost no one can do it for the first time. But I don't know why someone can ride an electric bike or a motorcycle directly, but can't ride a bicycle.

Although Jiayi felt that he hadn't played enough, and after many years, he finally got on a bicycle again, and he hadn't saved enough feelings. If it were Flower, he would definitely not let him go, but who said Dai'er was a cute girl?

Although many people say that they can't walk when they see a woman, there is really a cute girl who is begging you softly and you really can't refuse it, especially when this request is not too much. However, Dai'er's tone is not soft.

The next time, there was a storm. Daier and Flower both rushed to learn to ride a bicycle, but they were the first time they saw this thing and they stumbling when riding.

Flower was better. He was tall. When there was a problem, he would stabilize his feet on the ground and he would be more durable. But Daier was small and had to support her from behind, otherwise he would fall if he couldn't ride 3 or 5 meters away.

Jiayi's bicycle has no brakes, and it is more troublesome to build brakes. For veteran drivers, there is no difference. The main reason is that he wants to build the car first and install it when he has time. However, after the car is built, he doesn't want to brake anymore. Anyway, everyone is rough and thick-skinned, and he can't die without brakes.

Because the bicycle was stolen, Jiayi had to make Eucommia glue and thought about making a tire. The tire was not only a bicycle, but also a carriage to be used. However, as a magician, he always made these things without magic, and it always seemed a bit unemployed. However, who said Jiayi was not strong enough?

But these inventions are not useless. They have laid a solid foundation for the future production of magical objects. Moreover, now Kaichi has also begun to think about how to modify these inventions, but it is just a different story to do it.

He went to find the Eucommia ulmoide that Im mentioned. He thought that Eucommia ulmoide was just like a rubber tree, and it would be enough to cut a wound, but unexpectedly, he cut the wound and waited for a whole day, but he didn't get any glue. After looking at the wound of Eucommia ulmoide, there was indeed a rubber produced between the broken bark, but it was like semi-coagulated glue and would not flow at all.

Only then did he understand why Im told him that Eucommia ulmoides extracted from solvents, rather than cut them.

Then, he toselina went to find the paper Im mentioned, which contained a simple way to extract Eucommia ulmoides through the No. 7 extraction agent. Although Im had read this paper, he did not have the memory of Jiayi and could no longer remember the specific operation process.

Jiayi grind the peeled bark, put it into a large pool, then diluted the No. 7 extractant 1500 times, and filled the pool with water. Then let the bark soak all day. When he went to see the next day, the bark had completely decomposed, and the bark of the entire pond had all turned into a turbid liquid.

Next, he wanted to filter all the liquid in this pool, and it could not be filtered too clean. According to the requirements, he had to fold two layers of Thousand Purpose linen cloth to filter. In this way, filtering out a light brown and turbid liquid, just like milk mixed in ice black tea.

Eucommia gel dissolves in it.

Then, Jiayi took out the matching separator, diluted it with water, and slowly mixed it into the liquid that dissolved Eucommia gel. Gradually, strands of red silk threads appeared in the solution, like small red nematodes.

He used a thing that was tied up like a large egg whisk and stirred it in the pool water. Then all the separated rubber wires were wrapped and the large egg whisk was separated.

This efficiency is really not high. 100 kilograms of bark can be extracted 5 or 6 kilograms of gum. In order to obtain enough gum, it took Jiayi more than a week to extract enough Eucommia ulmoides.

After extracting Eucommia gel, Jiayi did not make tires at the first time. He first made some thin hoses, which were similar to those of the valve core, and then made a slingshot!

That's right, it's a slingshot!

Moreover, he suddenly burst into inspiration and attached a fire-type enhancement magic array to the slingshot. He was just trying to draw a picture, but he didn't expect it to succeed in one go. Then every projectile he shot out could burst out a small ball of flame.

Although the damage is not great, it is scary enough.

This should be the first piece of magic equipment he completed independently, although it was useless.

With Eucommia ulmoides, the next step is to start making tires. Originally, he was not going to make pneumatic tires, but the solid tires were too heavy. And more importantly, extracting Eucommia ulmoides was more troublesome than imagined. It took too much time, so he was reluctant to use them all to make tires.

In the outer tire, he added carbon and fine cords to increase the ability to stabbing. He originally wanted to add steel wire to the outermost layer, but later he found it troublesome, so forget it.

In order to install the tire on the tire, it was a lot of effort. The grooves of the wheels he made originally did not fit well with the tire. He needed a little adjustment. If it weren't for magic, he would have to re-return the wheels and tires.

Finally, a complete bicycle in Jiayi's mind was ready, and everything was perfect except for the lack of brakes and bells.

Probably...
Chapter completed!