Chapter 170 Hitchhiking

To be precise, it is the edge of the main body of the solar system.

The sun, including the several major planets captured by its gravitational beam, and the space in which they are located can be called the main body of the solar system. In the main starry sky of the solar system, in addition to the planets with constant orbits, there are billions of other small celestial bodies.

Although the main space of the solar system is incalculably small compared to the universe. But there are hundreds of millions of small celestial bodies scattered in this starry sky, but they are very rare and sparse.

Outside the main space of the solar system, there are a large number of small celestial bodies, forming a nebula that envelopes the entire solar system.

In Zhao Yu's view, the solar system enveloped by this dusty nebula can be regarded as a small thousand worlds.

And this nebula is like the fetal membrane of the Small Thousand Worlds, a huge protective layer.

Celestial bodies are relatively independent entities, but similar celestial bodies form a system because of their mutual magnetic influence. The Earth and the Moon form the Earth-Moon system, orbiting the Sun. The sun and the many celestial bodies captured by its gravitational beam form the solar system, orbiting the center of the Milky Way.

Each system influences each other and is independent of each other, forming a larger celestial body group.

The star system can be regarded as a small thousand worlds.

——Although in the starry sky of the universe, celestial systems do not truly exist independently, and there are no spatial barriers between them.

It takes one year for the earth to move around the sun once. The cycle of the entire solar system and the Milky Way is more than 200 million earth years. Under the protection of this layer of nebulae surrounding the main body of the solar system, this tiny star system, under the influence of other star systems, seems to be moving slowly, but it is moving extremely quickly.

Once Zhao Yu passed through this vast nebula, he essentially left the solar system. If you don't pay attention, if you don't follow the path of the solar system, you will get farther and farther away. If you go in the opposite direction, it may even take more than 100 million years to encounter the solar system again.

That’s why walking in the starry sky is difficult.

This is still a monk.

If you are a mortal, if something goes wrong, you will not be able to return to your home star for ten thousand, one hundred thousand, or even millions, ten million, or billions of lifetimes.

This is assuming that he can survive.

Once here, Zhao Yu became cautious.

Although he plans to leave the solar system to find planets in other galaxies to nurture magic weapons, he is not really prepared to leave.

Therefore, one must be extremely careful when passing through this nebula.

Although the solar system is not independent from other celestial bodies in the universe, the nebula that exists as a protective layer, due to the influence of the huge magnetism and star force between the star systems, the space here is abnormally chaotic.

If you are not careful, you may encounter danger, or be transported to a distant and unknown place, never to come back.

Of course, this is the result under normal conditions.

Zhao Yu has the magic weapon of Chaos Bead Small World, which can travel along time, back to modern time and space, and then back to ancient time and space. But even so, as a monk walking on thin ice, Zhao Yu would not be careless at all.

In the vast environment of the cosmic starry sky, even celestial bodies can be regarded as precarious. How can Zhao Yu, a mere living being, have the right to be careless?

He hasn't become an immortal yet.

The nebula surrounding the solar system contains endless small celestial bodies, just like dust. And extremely cold. Zhao Yu stood in the inner layer of this nebula and could not see the situation inside the nebula, but his spiritual sense could feel the chill, the deep chill.

Several shining comets came from a distance. Zhao Yu turned around and looked deeply at the distant sun, spread out his sword light, and fled towards the comets.

Through observation, Zhao Yu roughly felt the direction of the solar system's movement, and the direction of the large comet he was running towards was exactly the same as the direction of the solar system's movement. Choosing to use a comet to pass through the nebula is the most prudent approach.

In this chaotic space nebula protective layer, it is extremely dangerous to control the sword light to escape into the void. Without traveling through the void, the speed cannot be increased. Therefore, it is most convenient and safe to board a comet and hitch a ride.

This comet seemed to be coming towards us at an extremely fast speed. Zhao Yu's sword light flashed a few times, and the distance between the two was at least millions of miles before it disappeared.

The sword light fell on this cold comet, and Zhao Yu's figure appeared.

The surface of the comet is pitted, but it shines with a metallic luster. Such comets streak across the starry sky and have collided with countless other small celestial bodies. It is like a smelting process in which all the loose materials are broken up, leaving the strongest part.

This is also the reason why Zhao Yu chose this comet, which is not small in size.

Because it is strong enough, it will not easily disintegrate when colliding with other asteroids.

Another reason is that Zhao Yu fell in love with this comet.

Zhao Yu's original purpose for this trip was to refine magic weapons. Find a suitable planet, use all means, use the essence of a star as a source of material, and use the mystery of the star itself to give birth to a treasure.

Of course, Zhao Yu would not choose a comet to conceive a magic weapon, even if this comet with a diameter of hundreds of kilometers is made of high-quality materials. He only used this comet as a preliminary material for conceiving a magic weapon after finding the right star.

To use the stars as the mother body to conceive a magic weapon, there is too much preparation work. The first step is to set up a huge refining formation on the suitable star found. And this comet was used by Zhao Yu as the eye of the refining formation that gave birth to magic weapons.

He will follow the comet through the nebula, and in the process, refine the comet to a certain extent.

According to Zhao Yu's calculations, after it passes through this nebula, the comet will be initially refined into a magical weapon embryo that he can control. Then, after passing through the protective nebula of the solar system, control the comet, follow its original movement direction in the same direction as the solar system, search for other galaxies that are also parallel to the solar system, find a suitable star, and then control it to land on the star. Go up and use it as the eye of the formation to arrange the formation.

Although the solar system is not small, this nebula is actually larger in size. The main body of the solar system is like a small yellow egg in a big egg. It took Zhao Yu more than two years to come out of the solar system, and it would take at least twenty years to pass through this nebula. It took twenty years to sacrifice the comet and initially refine it into an embryo, which was enough time.

As the comet entered the nebula, the temperature became even cooler. Even Zhao Yu couldn't help but shudder.

But that's all.

Surface changes in Yuan Qi, such as temperature, no longer pose much of a threat to Zhao Yu. In Zhao Yu's current state, he could only be burned to death by throwing him into the sun and roasting him for a long time until his magic power was exhausted and his body dried up. The coldness in the starry sky is the same. In addition, with the small world of Chaos Beads nearby, you can replenish your mana at any time no matter how harsh the environment is, and there is also a top-quality magic weapon flying sword to protect your body, so it is impossible to freeze to death.

What's more, although the nebula is cold, it is not a true Jedi. A top-quality magic weapon with thirty-six layers of magic that cannot be broken by freezing.