In order to maintain law and order and facilitate rule, the rule of the empire has always been that except for the emperor of the empire, no one is allowed to build walled isolation buildings, so the houses of the rich are getting bigger and bigger, and the houses are increasing the outer space so that they have more free space and protect privacy.

Because of this rule, which lasted for thousands of years, the rule of the entire empire was very stable.

In a square building in the southeast corner of Bakong City, people come in and out from time to time.

There is a plaque above the gate of the building: Ding Lu.

Lao Dai met people one after another in a large room in the middle of Dinglu, and he had already broken down Lei Jiaqian's plan in detail, assigning each detailed task to different people.

In order to ensure that every link can be completed without mistakes, Lao Dai's plan has set up isolation measures, and a total of ten groups of people are responsible for different links, and the whole process and results of this plan are only known to him.

Even so, Lao Dai still deduced over and over again, designing how to deal with various accidents.

The legal system of the Moyuan Empire is to ensure that all the inhabitants of the city are legitimate, there is no death penalty, and all those who violate the law will be sent to the colony city, divided into different urban areas according to their severity, and will never be allowed to leave, leaving them to fend for themselves.

Despite the well-developed legal system, urban crime cannot be eliminated, and it seems that wherever there are groups, there will be crime. It's just that there are more ways for the rich and powerful to evade justice.

What Lao Dai has to do is to improve the plan as much as possible, and must not fail, so as to reduce the number of people involved in this matter from being caught and sending them to colonize the ghost city.

After Lao Dai finished explaining the matter, he walked out of Dinglu, and there were two young men on both sides of the gate who looked very capable, wearing short robes with black waists.

This area is very lively, and there is a lot of traffic on the street in front of the door, in addition to the normal walking people, from time to time there are people standing on various flying boards and flying smoothly in front of them.

In addition to the appearance of this different size flyboard are flat, the shape and the pattern depicted on it are different, flying at a ground height of more than one meter, the height of more than two meters can be speeded up, when flying at a height of less than two meters, in order to prevent collision with pedestrians, the original law of the law does not exceed the normal jogging speed, otherwise there is a collision injury incident, it is possible to confiscate the flyboard and cancel the flight qualification, if this qualification is canceled, it is a lifelong punishment, so, the flyboard on the street is very careful to move forward。

The appearance of the flyboard is different, but the core is the same flying crystal.

All the flying boards are mounted on a palm-sized triangular condensation crystal, the thickness of the condensation is about the same as that of soap, about three centimeters, it looks extremely smooth and delicate surface, has a strong adsorption capacity for metal-like substances, and always has sharp corners facing forward when flying.

Ningjing originally grew in a small mountain village at the junction of Bakong City, the capital of the Moyuan Empire, Tianhai City and Tianqing City, although the land area of the Moyuan Empire is huge, but most of them belong to the plain, only this small mountain village has a hill with a height of nearly 100 meters within the range of the six cities of the capital, the slope of this hill is very small, there is not a single tree in the mountain, the surface is all hard stone, the whole hill is like a huge oblate cone stone, before the discovery of this substance, this is a place where many people like to come to climb and play.

About a thousand years ago, the famous cultivator Master Xunkong came here, and heard a crisp crashing sound under the smooth surface of the mountain, wherever he went, the sound would move with him, Master Xunkong was not curious, stopped, took out the metal shovel he carried with him, and dug up on the rocks under his feet, the metal shovel is harder than the rocks, and every time he shovels down, he can knock down a few rocks, he dug from day to night, and the bright light of the yin side of the Yuan Qiu shone on the surface of the rock in the pit he dug out.

The Sky Seeker felt the sound of the knock becoming clearer and faster, and even felt the rocks in the pit tremble slightly, and he felt a sense of apprehension in his heart, not knowing what he would dig out.

Master Sky Seeker sat cross-legged on the edge of the pit, stopping his digging, looking at the spot where the rock was shaking more and more as it was knocked by the object.

After pondering for a night with his black self-defense stick, the Master of Seeker decided to give up his curiosity, and he filled all the rocks he had knocked out into the pit, ready to continue his cultivation path at dawn.

At the moment when he turned around and was about to leave, he heard the sound of small stones crashing behind him, and hurriedly looked back, the stone he had just filled in seemed to be thrown up, and in the stone he saw a blue triangular crystal suspended between those small stones, and after the small stones fell to the ground, this crystal clear triangle was still suspended in front of him.

This is the first condensation crystal to be excavated in the history of the Moyuan Empire.

The Sky Seeker Master looked at the condensation crystal in front of him under the sunlight of the Yuan Ball, reflecting the crystal light, and carefully stretched out his palm to a few centimeters below the condensation, and the condensation suddenly fell on his palm, and a cool feeling passed from his palm to his body.

Master Sky Seeker touched this condensation crystal in surprise.

Soon, the Sky Seeker Master noticed that the condensation crystal seemed to be able to communicate with his mind, and could levitate and move according to his mind, and as he walked on the rocks on the hillside, the condensation crystal hovered behind him and followed him.

When he returned to the city, he immediately became the center of attention for everyone, because the condensation crystal was suspended in the air, and only the Sky Seeker could control its movement at will with his mind.

While studying this crystal, the Master of Sky Seeking kept it a secret from everyone, and did not tell anyone where he got it.

After spending three years in the deep mountains, Master Sky Seeker suddenly had a flash of inspiration in the gap between his cultivation, and thought: Since the condensing crystal can move freely according to my wishes, can it be used as a more convenient means of transportation?

This is because once the master of the sky sought to see how much the bearing force of the condensing crystal was suspended, stretched out his hands to press the condensation down, and found that the palm-sized condensing crystal did not move at all, and the master of the sky seeking the whole person hung in the air to grasp the condensing crystal, still not moving, he simply jumped and stood on the surface of the condensing crystal with one foot, and sure enough, the line did not move.

For the first time, the Sky Seeker Master didn't think of using Ning Jing to move himself, and then he stood on Ning Jing a few times before he thought about whether he could move Ning Jing, and sure enough, Ning Jing slowly moved, and Sky Master stood on it with one leg, using his mind to control Ning Jing to slowly move up and down, left and right.

Because the condensation was too small, it would soon feel inconvenient to stand on it on one leg, and the Sky Seeker Master began to think about ways to improve it.

Soon, the Sky Seeker Master made the first flyboard in history, which immediately caused a sensation in the Moyuan Empire.