Video spoilers history, starting with the blitzkrieg on Poland

……

The ancients,

I also looked at the future scene described by the sky curtain with great interest.

In particular, it made humans no longer afraid of any disease and greatly increased life expectancy, which made many ancient people envious.

Tianmu also began to introduce more advanced civilizations.

First, a huge star appeared on the sky screen.

Then, many mysterious space devices appeared on the surface of the star.

These space devices are like countless spacecraft.
The surface of the star is completely covered.

[Level 2 civilization is a stellar civilization. ]

[To achieve this level of civilization means to master the utilization of almost all energy in the entire galaxy. ]

[You should know that the total energy of the Earth accounts for an almost negligible proportion of the solar system. ]

[To reach Level 2 civilization, we need to use the energy within the galaxy more efficiently. ]

[So, for example, in our solar system, where is the biggest source of energy? ]

【Nature is the sun.】

[How can we use the sun's energy most effectively? ]

【Scientists have proposed a Dyson sphere theory.】

[That is when humans reach Level 2 civilization. In order to more effectively utilize the energy brought by the sun, they need to build a huge artificial energy collection device that directly covers the surface of the sun.]

[Get energy directly from stars, intercepting almost all the energy emitted by stars! ]

Outside the sky.

The ancients heard about the Dyson Sphere Project and looked at the schematic diagram of the Dyson Sphere Project.

They all exclaimed that it was incredible and unimaginable!
Confucius: "The meaning of the celestial tent is to build a sphere to enclose the sun?"

"This is incredible."

Canopy.

[It is indeed very difficult to directly build a sphere that completely encloses a star. ]

[A more feasible approach is to build a Dyson ring that orbits a star at a close distance, which can also use all the energy of the star quite efficiently.]

[By the time we reach Level 2 civilization, the level of human technology has already reached a very high level. ]

[In this case where the entire stellar energy can be utilized, humans can easily travel to and from almost all places in the solar system. ]

【After get off work, go to Mars for a weekend vacation? 】

【It will also become a reality. 】

【At this time, human medical technology will have developed to its limit, and humans will be able to live extremely long lives, almost reaching the maximum lifespan that can be allowed for humans.】

[However, it is conceivable that Level 2 civilization is still far from the current human civilization. ]

[I am afraid that the current human civilization on Earth may not be able to reach the level of Level 100 civilization even after another million years.]

[Level 3 civilization is a star system-level civilization. ]

[On the surface, the way a Level 3 civilization obtains energy is similar to that of a Level 2 civilization, both of which rely on stars.]

[However, a Level 2 civilization can only rely on the stars within its own galaxy, such as the sun in the solar system. ]

【The means of transportation of Level 3 civilization have made epoch-making progress.】

[It has very mature anti-gravity technology and can also use natural wormholes for interstellar travel. ]

[Thereby quickly reaching many locations in the universe. ]

【Collect the energy emitted by these stars. 】

[However, a Level 3 civilization cannot artificially create wormholes, so it cannot reach the point where it can reach any location in the universe at will.]

[According to the original theory of Soviet scientist Kardashev, Level 3 civilization is already the pinnacle of intelligent life. ]

[Because at this time, human life span has reached its peak. ]

【Technology cannot advance any further.】

【Lifespan limits the further development of civilization.】

[Of course, if human consciousness and wisdom can be freed from the limitations of the flesh, then a certain degree of immortality can be achieved.]

【Then civilization will have a broader space for development. 】

Outside the sky.

Qin Dynasty.

From the beginning, Tianmu said that the progress of civilization can greatly increase life expectancy, even to the limit of human beings. What is the limit of life expectancy?
800 years old?

If you can live to 800 years old, that would be a great achievement.

Before Ying Zheng, he was very envious of future longevity.

And now Jian Tianmu said directly that after lifespan reaches its limit, the next step is to separate human consciousness from the body and achieve immortality.

eternal life!

This is what Ying Zheng wants!

This vision of future civilization is difficult to understand.

But Qin Shi Huang Ying Zheng was deeply fascinated by it.

"Although it's hard to imagine, what does a Level 3 civilization look like?"

"But just thinking about that nearly infinite lifespan makes it seem perfect."

"Alas, sometimes I really feel a little regretful that I have not been able to go to the afterlife, or even to the future of the afterlife to take a look."

Read the error-free version at 69shuba! 6=9+shu_ba is the first to publish this novel.

"How far can humans travel in space by then? How long will their lifespan be?"

"If we can create a Great Qin Empire in the future universe civilization, it will surely be more powerful than the current Great Qin."

“It’s even more shocking, right?”

"The Great Qin Empire of the Universe? How cool is that to think about?"

Ying Zheng could only think about it.

After all, Ying Zheng also knew that although the future of level 3 civilization would be unimaginably developed.

But I'm afraid I don't have a chance.

Unless there really is someone in the future who takes this ancestor to see the world.

Canopy.

[Level 4 civilization is even more amazing. ]

[Because level 4 civilization has reached the level of cosmic civilization. ]

[In terms of transportation, previous Level 3 civilizations could only use naturally existing wormholes to travel to certain fixed locations in the universe.]

[Level 4 civilizations can artificially create cosmic wormholes. ]

[It can reach the level of being able to freely travel anywhere in the universe and freely collect energy and resources. ]

[But to create a wormhole that can travel through time and space, extremely huge amounts of energy are required. ]

[The energy released steadily by nuclear fusion under normal circumstances in an ordinary star is simply not worth mentioning compared to the needs of creating a wormhole. ]

[In order to obtain enough excess energy, a Level 4 civilization needs to collect energy from supernova explosions. ]

[We know that some massive stars will explode as supernovas in the final stages of their lives, releasing extremely terrifying amounts of energy.]

[And it is a huge amount released in a very short time! ]

[If the energy of a supernova explosion can be absorbed, it can be considered a very efficient source of excess energy.]

[Although supernova explosions themselves are rare, they are not uncommon in the infinitely vast universe.]

[Even within the Milky Way, a supernova explosion occurs every few decades on average, not to mention that outside the Milky Way, there are countless galaxies in the entire universe!]

[Using mature artificial wormhole technology, a Level 4 civilization can observe supernovas that are about to explode in advance, and then use wormhole technology to travel through them.]

【Collect all the energy and various elements released by the supernova explosion on the spot. 】

[Thereby providing sufficient energy support for Level 4 civilization, allowing Level 4 civilization to create more cosmic wormholes and travel and utilize the universe more freely.]

[When it comes to the level of Level 4 cosmic civilization, the strength of the human body will no longer be able to keep up with the development of technology. ]

[At Level 4 civilization, humans will extract their consciousness and soul from their bodies. ]

【Abandon the body that cannot keep up with the exploration of the universe. 】

【And live with pure soul and consciousness. 】

【Thus achieving actual eternal life. 】

【Not only immortality, but also as long as civilization does not perish, life will not perish either.】

[There is no need to worry about population explosion, because the infinite space in the universe can be used. ]

[And if the consciousness of the future Level 4 civilization wants to experience physical life, it can also easily create intelligent life. ]

【Transmit your consciousness into the bodies of these intelligent beings.】

【So there is also a saying. 】

[It is said that humans are just an experimental product civilization made for fun by the Level 4 civilization. 】(End of this chapter)