Shangguan Yun'er fell asleep, and in her dream she saw her daughter, who was still the same as ten years ago, and was held in her arms.

She didn't feel anything wrong, just silently enjoying the warmth of this part.

After a long time, when she woke up from the dream, Shangguan Yun'er realized that it was just a dream, so she couldn't help but have tears in the corners of her eyes.

After ten years of searching, but never found it, Shangguan Yun'er was tormented in her heart, and in her helplessness, it was more of a kind of obsession left by the bitterness.

As a result, she often had tears in the corners of her eyes, and there was no way to have a peaceful night, and every night was extremely difficult for her to sleep.

At the same time, in the starry sky beyond this planet, on another planet of life that also surrounds Shirakami, a grand ceremony is about to take place.

This ceremony was the first time that the planet embarked on a space voyage to explore outer space, and they had their own unique technology, using light as a tool for energy and communication.

Light is the purest energy in the world, and the civilization on this planet, through tens of thousands of years of exploration, has finally studied the mystery of light.

They found that light is a complex complex body, with several contradictory, but perfectly symmetrical properties, light can be elongated, can also be compressed, can be materialized, can also be virtualized, their research on light, reached the level of intermediate cosmic civilization, with the help of the study of light, they created a kind of computing tool 'light brain'.

It is with the existence of the light brain that they have the ability to design and build spaceships, the calculation speed of the light brain is hundreds of millions of times that of people, with the help of the light brain, they have opened a new era.

After the appearance of the light brain, their civilization developed rapidly in all aspects, and designed and manufactured a tool that can fly quickly in the sky, called a 'bareboat', and a tool that can move quickly on the ground, called 'floating', floating and bareboat, using basically similar principles, floating can fly hundreds of meters in the air, and bareboat can also be suspended at a low altitude of tens of meters, the difference between the two is that the volume of the floating is smaller, and the volume of the bareboat is very large.

But even bareship had no way to escape the attraction of the planet, so they tried again to design a completely different ship until they failed completely.

The final conclusion of their research was that they had encountered a logical lock, and although light could levitate the bareboat and float, it could not speed up the bareboat to the point where it could leave the planet while resisting the planet's gravity.

So they entered a long period of depression, until not long ago, a genius came up with the 'Deep Sky Bridge' project.

The so-called deep space bridge sounds complicated, but in fact, the principle is very simple, that is, to build a tower hundreds of kilometers high from the ground, through the tower, to launch a bareship, so that the bareship can go into space.

Building the tower was not the work of a generation, and it took them 30,000 years to finally build it.

When completed, the tower has a height of 500 kilometers and a diameter of 5,000 meters at the bottom, so it looks very thin and long, extending from the ground to the clouds, and the top is not visible.

At this moment, at a distance of five hundred kilometers from the ground, the air here is thin, so the inside of the upper control hall is completely sealed.

The high-ranking officials from the Star Alliance gathered together at this moment, and at the top of the tower, there was a parallel guide rail, and the spacecraft would accelerate along the guide rail from the launch port, and then adjust its direction and fly into outer space.

The sloping guide rails stretched out from below, pointing in the direction of the sky, and at the top of the tall white tower, everyone stared intently at the light and shadow.

Light and shadow is a technology that uses light for projection, and the light brain projects the light and shadow of the live broadcast onto the light and shadow screen for multiple people to watch.

What is projected at this moment is the scene inside the launch port below.

Hundreds of people were busy and preparing, and the bareboat crew, who was participating in the trial voyage for the first time, was smiling at the people outside, and then raised his fist to show that he had full confidence, and then turned and entered the bareboat.

This is the latest model of a high-grade bareship, with a light thrust engine that can take off directly in mid-air, and the thrust-to-weight ratio of this engine has been perfected, but because of the existence of logic locks, it is at least ninety percent short of the power required to fly directly out of the planet.

"Ready" In the control hall, Vice Marshal Ron, who was in charge of the spaceship project, said with a solemn expression.

Next to "Yes" was Colonel Wayne, who was in charge of the test launch mission, and at this moment his expression was extremely serious, and he turned to the launcher and said, "The countdown begins." ”

"Yes" The launcher pressed the countdown button, before launching, the countdown must be carried out, and at the same time, the bareboat related system will enter the self-test state, the whole process lasts for 30 minutes, and the self-test will be carried out three times.

Looking at the light and shadow screen, the countdown appeared, and the governors who came to visit were also nervous.

This is an experiment related to the fate of the planet, and if it is successful, it means that the people on the Son of the White God have the ability to travel to other planets from now on.

On the Daughter of the White God, the neighboring planet of the Son of the White God, it has been observed that there are aliens very early, and the people on the Son of the White God affectionately call the people on the opposite side of the White God Daughter "Temporary Star People", which means that those people are people from the planet next to them.

When the two planets are closest, there is also a light day of 0.01, which is ten points away.

If the experiment is successful, the first thing the Son of the White God will do is to launch a bareboat carrying goodwill at the Daughter of the White God as a sign of their friendly intentions.

The "Boom ......" giant light engine was started, and the entire White Tower vibrated slightly, of course, this vibration was very weak, and it would not threaten the structure of the White Tower.

With the start of the light engine, the light boat on the guide rails began to move slowly, and faster and faster.

The bareboat accelerates continuously, and then flies out diagonally upwards along the rails.

The sharp air whistle of "......" was isolated from the soundproof window, but the people in the control hall could know how terrifying the speed of the bareboat was at this moment by the speed at which the huge annular fog ring that appeared in the air fluctuations was thrown down.

The bareboat shot out of the rail like an arrow and plunged into the sky.

An optical telescope made of a large natural crystal begins to aim in the direction of the bareship, and follows the movement according to a special trajectory, and the trajectory of the bareboat is measured, and the results are displayed on the light and shadow screen.

At this moment, everyone's eyes were staring at the light and shadow curtain tightly and couldn't move away.

On the light and shadow screen, the four red fonts are so touching to people's heartstrings. (To be continued.) )