The assembled bicycle that looks more like a tricycle, in addition to pedaling a little hard, runs very fast, and can compete with the carriage, which makes Liu Lao, who is a bit of an old naughty child, like it very much, and shouts that he also wants one, and Liu Lao pays for it, and the brothers and sisters have customized more than a dozen sets of parts.

Pedaling this rear-wheel bicycle with a diameter of one and a half meters on the front wheels and two and a half meters in diameter, the brother and sister successfully focused the attention of passers-by.

In the attention of others, the brother and sister came to their class, successfully attracted the onlookers of the entire teaching building, those students were curious to watch, the middle-aged and elegant teacher Lu Benwei arrived at the teaching building very early, saw the strange car of the brother and sister and quickly asked: "You are a very strange means of transportation! Where did you buy it, get me one too!"

"Teacher Lu Benwei, this is called a bicycle, because the machinery is ingenious, so it is customized, one costs 5,000 gold coins, do you really want one?"

Yang Xin'an said with a smile, although the cost used by the brother and sister was only less than three hundred gold coins, it did not prevent him from opening his mouth, after all, he was still in a technological monopoly.

When Mr. Lu heard the offer, he actually wanted to buy it, but when he asked for a test ride, Yang Xinan naturally wouldn't be stingy and hurriedly taught him to ride.

This thing is very simple, basically as soon as you learn it, many students want to come up and try it when they see it, especially that Zhao Pengpeng, who has already run up and circled the bicycle, and when he saw the brother and sister looking at him, he quickly said: "I also want a bicycle of this kind, let me try it too!"

The brother and sister naturally did not refuse, but just said: "It will cost a month to customize the parts of this car, and you have to pay half of the deposit first." ”

I thought that these two people would buy it, but I didn't expect that among the more than 100 people present, 53 people paid a deposit, asked Teacher Wang for a pen and paper, issued a receipt, and the brother and sister took a walk around the academy for some reason, of course, the most lively canteen and cultivation tower were not wrong.

Yang Xiaoxin felt that this was a business opportunity, although she couldn't do the ordinary market for the time being, but she could do the high-end market!

Yang Xin'an also found that many people were staring at the backpacks of the two of them, which were used by the brother and sister to hold snacks and some odd stones and money for their usual pocket money.

At first, Yang Xin'an thought that these classmates were staring at his money, and after telling Yang Xiaoxin their conjectures, she reminded her: "Someone should be attracted by our strange backpack." ”

Yang Xin'an remembered that the bag in this world seems to be very primitive, and there are no zippers and buttons.

When I got home, I arranged for Xiao Shunzi and Xiao Lizi and a few other servants, and hurriedly went to more than a dozen blacksmith shops to make 10,000 parts for each of them, so that the servants remembered to bargain and strive to suppress the price.

Since it was still very early, after discussing it, the brother and sister decided to go around the cultivation tower again, and go to the martial arts hall to have fun by the way.

After entering the Shuguang Martial Arts Academy for more than half a month, the brother and sister have not yet been to the Yanwu Hall, either practicing in the cultivation tower, reading books in the library building, or doing the task of carving inscription stones in the formation tower, although it is very slow to obtain points, at least they can barely keep up with the consumption of the two.

Along the way, they received more than 500 orders, and the brother and sister finally arrived at the Yanwutang, and on the way, they also saw many people around the trial tower, and it was estimated which top genius was challenging the ranking list.

As soon as you enter the small door of Yanwutang, you need to put a student card in a groove, Yanwutang will deduct 100 credits as a monthly fee, and the brothers and sisters were stunned when they heard the monthly fee, what does this mean, they actually know how to collect a monthly fee, and they asked other students to know that since the first day of paying credits, there is no need to pay additional credits within 30 days.

Walking into the innermost ten platforms with a diameter of two meters, there is a complex formation on the platform, this formation looks like a formation plate, there are ten inlay holes, and ten white yuan stones need to be put in.

Yang Xin'an took a closer look at this formation, wanting to see something, and the only thing he could see was that this formation had more than a hundred inscriptions and tens of thousands of basic runes.

Yang Xin'an could see that there were three kinds of runes in it: light, darkness, and space, and it was rich in a few other runes, and after inlaying into the ten yuan stones, the formation emitted a faint white light that shrouded Yang Xin'an.

He only felt that his eyes blurred for a moment, and then it became clear, only to see that he was now on a two-meter-thick high platform, and there were such high platforms within a hundred meters in front of him, and Yang Xiaoxin was on the fourth high platform diagonally behind, looking around.

The brother and sister also inquired about the situation of Yanwutang, so they didn't panic when they first arrived here.

I heard from other students that there is only one of the four holy academies in the Yanwu Hall, even if there is no military academy in each holy city, the cultivators in the four holy cities can enter by applying for post-payment, and many people are exchanging information through this Yanwu Hall, but more often they are fighting with others or entering the Reflection Building to fight against themselves, and there are also those who go to the Yanyan Building to derive their own martial arts cultivation realm.

After seeing the surrounding environment clearly, the brother and sister looked at the buildings in front of them where many people came and went, the huge and rugged gladiatorial arena, and the names flowing on the outer wall, like a barrage, writing who and who won how many games, how many consecutive victories, the brother and sister had no interest in this.

Looking at the other two oversized buildings, the exquisite appearance makes people feel that these three buildings are not from the hands of one person, but! These are all stacked with hundreds of millions of basic rune formations, and even the current bodies of the brother and sister are virtual.

The two felt that this martial arts hall was more like a virtual battle game space, and this martial arts hall was four processors, and the runes were like coding, and the person who made this must be a programmed ape.

The brother and sister suddenly felt that they understood the essence of the formation, but unfortunately it was useless, they couldn't program, and the formation was more difficult, and you had to know how to make the hardware yourself.

After getting off the high platform, the brother and sister walked in along the path between the high platforms, and went to the gladiatorial arena to have a look.

The four holy courtyards are on four sides, so the side where the brothers and sisters appear is all people from Dawning City, walking into the gladiatorial arena, which seems to be completely different from the gladiatorial arena in Dawning City, so people are walking around and communicating inside, and the scene looks chaotic.

Some people wear single-shirts and short-sleeved styles with a rough style, and at first glance they are guarding the frontier city, and some people are wearing leather jackets and jackets, and the thick ones look like the frozen city in the extremely cold land, and the clothes in the seaside city are very similar to the people in Dawning City, but the skin looks darker.