It is not difficult to create a nuclear bomb spaceship with realistic technology, but the difficulty is that there is no material that can withstand the shock wave of a nuclear bomb, and even if the spacecraft can withstand the shock wave of a nuclear bomb, there is still no one and no equipment that can withstand the shock wave of a nuclear bomb, and Xu Hao is not a difficult task here.

He can use mana to create neutron-like steel, which is stronger than ordinary steel by millions, and can also be cast with mana, and it is easy and pleasant to withstand the shock wave of a nuclear bomb, and it is not difficult for people to be a person, even if Xu Hao is a nuclear bomb, it is easy to make a face, not to mention that there is still a whole spaceship as a shock wave.

So relying on these plug-ins, Xu Hao's nuclear bomb spaceship was really made, and the reason why Xu Hao created this spaceship was to explore places outside the solar system, but the universe is too vast, and ordinary spaceships can't fly to the nearest Proxima Centauri for hundreds of years, let alone explore the Milky Way with a diameter of more than 100,000 light years.

And in the absence of a faster-than-light engine and a wormhole engine, although there are cross-cutting spells such as the end of the world in this world, there is no aura in the place where Xu Hao left, and the spell that casts this is very mana-consuming.

Therefore, the nuclear bomb spaceship has become Xu Hao's only choice, under the continuous acceleration of the nuclear bomb, it can be accelerated to a sub-light speed, and it only takes a few years to reach Proxima Centauri at this speed, and even according to the theory of relativity, he can only feel it for a few days.

In this way, Xu Hao created a nuclear bomb spaceship, and prepared enough nuclear materials, close to the mortal world, Xu Hao will use mana to create a small hydrogen bomb to increase the speed, and when the aura range is out, Xu Hao will use nuclear materials to power it!

After the spaceship was built, Xu Hao boarded the spaceship without anyone notifying him.

Then, in the midst of a booming nuclear explosion, the spacecraft continued to speed up, flying like a meteor in the direction of outer space.

As the speed of the spacecraft became faster and faster, Xu Hao quickly flew over eight planets at an average speed of one planet a day, and surpassed Pluto and flew to the so-called Kuiper Belt.

This is the strength of cultivating immortals, it is clear that the technology of Journey to the West is not as good as that of the modern world, but Xu Hao has surpassed the achievements of the Modern Explorer for half a century in a few days!

But when Xu Hao flew to the Oort Nebula, an accident appeared, the spaceship that was still in the dark starry sky, the scene outside suddenly became chaotic, how to say it, it was like a closed room filled with smoke. Even after flying like this for a day, the spaceship still did not change such a scene, and Xu Hao used his divine mind to locate and found that although his spaceship was fast, the distance from the westward journey world did not become farther, which means that Xu Hao stood still here.

This shocked Xu Hao, he knew that the real starry sky would not be like this, which made Xu Hao think of Truman's world, that is to say, the Journey to the West world is only so big, and the starry sky outside is fake, so now his has flown to the edge of the world.

Xu Hao could only return disappointed, and after flying for a few more days, he returned to the Earth Immortal Realm again, and then the whole person came to the Lingxiao Treasure Hall of Heaven in a daze, and fell asleep somehow.

When his consciousness was awake again, he found that Heavenly Dao had reappeared in front of him.

I saw this digital face and smiled: "Congratulations, Your Excellency, you are the only monk in the Three Realms who has discovered the border of this world!" ”

Xu Hao immediately asked, "In other words, this world is fake?" ”

Tian Dao said with a smile: "Who can tell whether it is true or false, after all, this is a world of cultivating immortals, and you can't apply the cosmic light point on the science and technology side!" ”

Xu Hao immediately retorted: "But your world is the same as the microcosm of the modern world, even a nuclear bomb can explode, it's just more aura, but why is this just a universe of the solar system, why is the starry sky outside fake!" ”

Tiandao continued to laugh and said: "How do you know that the outside world is real, your human explorer has not flown out of the solar system for half a century, you haven't even reached another solar system, you just rely on the observation of your scientists to understand the universe, how can you know the real universe, in the idiom of your human beings, scientists in the modern world are just sitting in a well and watching the sky, how dare you say that you understand the entire universe, maybe your world is also a world of Truman." ”

"Damn!" Xu Hao really didn't dare to be sure when he said this, after all, he had also seen the man in black, and if he wanted to go on like this, it would be endless.

Seeing Xu Hao's puzzled expression, Tiandao smiled and said, "Okay, I won't interfere with you, as a reward for your discovery of the world border, I will tell you the essence of this world!" ”

"This world is a world opened up by the saint Taishang, and then all the gods cast their clones to go through the tribulation, so there are so many heavenly courts in such a small world, and this world is, in your words, a laboratory to verify the thoughts of the gods. At the same time, it also absorbs the faith of all living beings! ”

"You think the world is small, but it's already big"

Then the Heavenly Dao cast an image, a miniature world with a round sky, and at the edge of this world, there is a small Taiyin star and a small sun surrounded by it, and the other stars are diamonds dotted in this black starry sky, which does not have much volume at all.

"This is what this world has just opened up, but with the increase of people's knowledge and in-depth understanding of the world, this world has slowly transformed from a round sky to a small sphere like this!"

After speaking, the miniature world of the round sky began to change, the world like a pancake began to curl into a spherical shape, and the Taiyin Star also changed from a moon cake to a real moon, and the sun skyrocketed hundreds of millions of times to become the real size of the sun, and then Mercury, Venus, Mars, Jupiter and other eight planets also appeared, and a perfect solar system was displayed in front of Xu Hao.

Then Tiandao smiled: "You see, now this world has expanded millions of times more than the original, this is the power of faith, you think that this world is round in the sky, this world is the world in the round world, but you think that this world is a spherical universe, so there is a solar system!" What the world is like does not depend on me, nor on the Supreme Sage, but on the world in the minds of thousands of people, after all, it is difficult for a Sage to confront the consciousness of so many people. ”