The so-called revolution is the circular motion of the eight planets around the sun.

Every time the earth revolves around the sun, it means that the time of the year has passed.

The eight planets of the solar system were born from the same stellar accretion disk, so their rotation direction is also the same, and they all rotate from west to east around the sun.

The orbital length of each planet is different, and the time required for one revolution is naturally different.

Taking Earth time as an example, it takes 68 days for Mercury to complete one revolution, 29 years for Saturn to complete one revolution, and Pluto, the farthest planet from the Sun, to complete an orbit in 248 years.

It is precisely because of this that it is difficult for the eight planets to appear in the same straight line at the same time.

Once it appears, it will become a legendary vision of heaven and earth-

Nine stars in a row!

Since the birth of human civilization, there has never been a true nine-star alignment.

On May 20, 2000, there was a seven-star alignment, but that time it was only a seven-star convergence.

The greater the number of planets, the more difficult it is to converge in a straight line at the same time.

It's a matter of geometric progression.

Compared to the age of the planets, human civilization is still too short.

After only 6,000 years of civilization accumulation, human beings have not even fully figured out the solar system, so how dare they dare to hope to explore a more vast universe?

……

this day.

October 21.

It was supposed to be an uneventful day.

However, under the influence of the Soul Guide, Tiandu unexpectedly descended on the solar system.

Of course, none of this matters.

Importantly......

After a lot of hardships, Chen Xi finally got the soul he dreamed of, and thus found Yingying's long-lost soul.

What he didn't expect, however, was ......

At the moment when he activated the Soul Sense, trying to release the Yin Soul within......

However, the Soul Book did not open as he imagined, but suddenly erupted into an extremely powerful unknown force.

This force is so strong that even Saturn, which is orbiting in orbit, is forced to rotate in the opposite direction!

Chen Xi noticed something strange in the outside world.

Just when he was a little puzzled, there was also an extremely strong sense of shock inside the soul book.

It was as if a bottle filled with water was violently shaken in someone's hand, and the thousands of ghosts in the bottle were suddenly shaken and scattered in all directions.

Chen Xi hurriedly protected Qin Ruoying's soul.

But immediately after, his soul was like a whirlpool boat, and he was instantly dragged out of the soul book by an invisible force!

After the soul returned, Chen Xi opened his eyes suddenly.

Looking down, the Soul Book was still in his hands.

However, the previously dull mirror surface is now faintly rippling in circles.

Seeing this, Chen Xi was taken aback and hurriedly took Zhenyuan back.

The true element is withdrawn.

But it's a pity......

The Soul Book didn't stop working.

At this time, Chen Xi suddenly found out......

In addition to Saturn's retrograde rotation, even Jupiter, Mars, Neptune, and Uranus have also begun to reverse their rotation under the influence of this unknown force.

Among them, Venus and Mercury, which are closer to the Sun, suddenly accelerated their orbital speed, and suddenly converged with the Earth in the same straight line.

In addition to the Earth, the eight planets have changed their orbital speed and direction, and they all converge in a straight line at a speed that is almost visible to the naked eye.

In a flash.

Nine stars in a row, a vision protrusion!

After 10,000 years, this peerless array laid down by the Taiqing Holy Ancestor has truly shown its whole to the world!

Even the great array of sun, moon and stars in the big world is actually just a sub-array of it!

……

The moment I saw the nine stars aligned, a large network of laws composed of the laws of heaven and earth faintly appeared at the boundary of the solar system.

It is important to mention here......

The boundaries of the solar system, that is, the places that the sun's gravity can cover.

There are hundreds of billions of comets there.

These comets are brought together by the gravitational pull of the sun, resulting in globular clouds, which are also known as Oort clouds by scientists.

If you think of it in another way, you can think of the Oort cloud as the atmosphere, and the comet in it is a drop of mist in the atmosphere.

The moment the law net appeared, Chen Xi's whole person was stunned.

This big net is somewhat similar to the heaven and earth net in the big world, but it contains the law attribute that Chen Xi can't understand at all.

You must know that Chen Xi has already stepped into the void!

But when he saw this scene, he still had a feeling of being at a loss in his heart.

It's like a primary school student doing a calculus problem in college math......

The moment he saw those dense digital symbols, Chen Xi was stunned.

'These are all left by the Taiqing Holy Ancestor?!'

The solar system is no bigger than the world.

The combined area of 120,000 floating islands is equivalent to one Asia.

But what about the solar system?

Even if you fly at the speed of light, it will take you a whole year to reach the borders of the solar system!

And that's just the radius of the solar system.

The more you know, the more you will be able to recognize your own insignificance. ’

For Chen Xi now, this sentence has really become a supreme truth.

At that moment, Chen Xi even began to doubt......

Did he return to Earth from Tianxuan?

He hadn't been able to see the void before, and naturally he couldn't see the imprint of the laws of the boundaries of the solar system.

And it was precisely because he couldn't see the imprint of these laws, so he was just in the god transformation period, so he flew into the solar system with such a big horn, and then returned to the earth all the way unimpeded.

In retrospect......

Chen Xi's heart suddenly felt a creepy feeling.

It's horrible!

He doesn't even know how he came back?!

Originally, I thought that the gods would be able to travel freely in the universe, but who would have thought that ......

Even a solar system, there is such a shocking network of laws on its periphery?

If it weren't for someone secretly opening the way for him, how could he, who was just a god in the first place, easily cross this great net of laws?!

Everyone is more or less paranoid, and Chen Xi is naturally no exception.

So......

He was scared.

Although he didn't know the true effect of this law net, as long as he felt it with a little care, Chen Xi could still perceive the supreme power contained in it.

It was an absolute power that overrode the Cave Void and even the Convergence Dao, and perhaps only the True Immortal Fang who had gone through the Great Tribulation of Heaven and Earth could control it.

Thinking of this, Chen Xi only felt that the soul book in his hand was like a hot potato, he wanted to lose it but couldn't lose it, and it was very hot in his hand......

But if you want him to continue using the Soul Guide......

Chen Xi didn't dare even if he had a hundred guts!

After all, Yingying's ghost is still inside, and who knows how many secrets are hidden in this broken mirror?

What if something is poked out again, and what will happen when the time comes?

Looking at the spectacular nine-star alignment in front of him, for a moment, Chen Xi was stunned in place......