"Five hundred years ago, the world changed color, people and demons returned, and the war began again. But this time was not at that time, and the creatures in the world joined forces to resist, intending to drive the two back."

"However, humans and demons are powerful and cannot be stopped, so the creatures make a choice to join one side and expel the other side."

"In this battle, people win and demons are exiled, which is called 'evil'."

"Man occupies the world and leads sentient beings, and observes the appearance of creatures in the world becoming more and more similar, so he claims to be a god."

"Three hundred years ago, the Wu Kingdom was established, and there were no more heavenly beings in the world. Historical materials were unknown, and only the word "annihilation" was circulated in unofficial history."

"Since then, evil strangeness has returned to the world every hundred years. The heavenly beings were seen in the world, but they have long been no longer as sharp as they were. The secrets in the world are not known."

"The skillful technique of Wanjimen is inherited from the heavens and men. Since I discovered the remains of Wanjimen and obtained the Spring and Autumn Tower, I am obsessed with the past, but I feel deeply that I have been able to enter after many views on the paths of the gate."

"What happened five hundred years ago? What exactly did the word "annihilation" mean? I can only be left to crack it with future generations."

If you look back, you will see that the history of the Wu Kingdom is all about, and these history and the Wu Kingdom's own history can be verified.

However, the most critical part of the entire historical fault has disappeared.

Out of context! You guy is out of context?

Spring and Autumn Lay Buddhists, Spring and Autumn Lay Buddhists, aren’t you like this out of context! Do you know that such out of context will lead to death?

Oh, by the way, you were all dead, forget that the dead are the most important.

But then again, the history of this world is really interesting.

It turns out that the title of "man" is still the name of "gull" by someone else. The title of "demon" is actually the same.

Recalling the evil "mother" said back then that without them evil, these people were just a group of wild beasts. Gao Li was still wondering what was going on at that time, but he didn't expect that there was such a complex story in the birth of these modern demon clans.

The text part is concise and to the point, while the picture part expresses more content. For example, the "demons" at that time were all "soul" and did not see anything else; there are also the heavenly beings. These heavenly beings have strong cultivation and technology, and the Spring and Autumn Tower is actually the technology of the heavenly beings, which shows how advanced the heavenly beings were back then. But such a powerful heavenly beings disappeared without a trace without knowing the ghost, and history did not leave half a word. This is too strange, right?

"How many people have seen these histories?" Gao Li asked Xiao Shi loudly.

"Not many, and many of the people I have seen have died. I can't tell you who they are." Xiao Shi replied.

"About the heavenly beings, how do you know that Ling Long is a heavenly being?" Gao Li asked with Ling Long's hand.

Xiao Shi replied: "This Spring and Autumn Tower is originally from the skillful art of heaven and man. I just cast my skills, and only heaven and man can hear it. Because of this, I guess that Miss Linglong is a heaven and man."

Ling Long is a celestial being, Qin Suyan and Qin Duanyu may be celestial beings, is Chu Miaoyin also a celestial being?

"Then, where do these gods come from?" Gao Li asked.

"I don't know where the heavens come from, nor where the evil comes from." Xiao Shidao.

This is strange, this is really strange.

Gao Li originally hoped to solve a question, but when he came here, he encountered more questions.

However!

Do you think Gao Li is just looking at these history when he comes here?

Then you underestimate him too much! As a science student, what Gao Li is really interested in is actually the secret behind the Spring and Autumn Tower! Those skills from heaven and man! Just now, right in front of Gao Li, these heavy metal plates slide out from behind the wall. This kind of scene is often seen in movies, but once it happens in front of you, you have to think about how such heavy metal slips out from behind smoothly through the track? What is the power? How to conduct? How to ensure uniformity here?

This time, Gao Li was close enough.

He found that the principle of realizing the sliding track was exactly the same as the principle of sliding the eight legs of the Chunqiu Tower! They were all powered by rows of fists-sized devices, and this time, Gao Li saw it clearly.

These fist-sized devices are buried in the grooves, which look like a cylinder with dense strips wrapped around it. If you have to compare it, it looks like an electromagnet with extremely complex windings. However, this thing can achieve much more complex effects than an electromagnet, which can pull objects forward!

If you look closely, the center of this device is not metal, but wood. Because Gao Li can see the decay of the annual rings and part of the wood, in general, this is a power device with true qi as the source of energy. Moreover, almost all the movement functions in the entire Spring and Autumn Tower are achieved through this thing, even those eight legs are.

Is this thing so powerful? It just so happened that the Spark Group has made some breakthroughs in research recently. You must try it when you go back!

"Young Master Gao, are you satisfied?" Xiao Shi asked.

"I'm not very satisfied, I didn't figure out what I want to know the most." Gao Li said, referring to those strange power devices.

"After all, no one knows what the 'annihilation' of that year was about. We only know that after 'annihilation', the world became what it is now." Xiao Shidao.

Well, Gao Li is not in a hurry. After all, it will be boring once everything is easily known, right?

Leaving from the Chunqiu Tower, Gao Li looked at the slide rails on his legs carefully and confirmed his guesses. Then, he watched the Chunqiu Tower take his legs away. After walking for a few steps, he saw the eight legs of the Chunqiu Tower emit a misty light, soaring into the air, and then disappearing into the air!

Gao Li didn't know how it did it, but Gao Li knew about such a thing. The work required to push such a heavy tower into the air was extremely amazing.

This tower does not look much lighter than a rocket. A typical launch vehicle weighs about 600 tons. If it is powered by kerosene, it consumes about 2 tons of kerosene per second. The calorific value of kerosene is 46,000 kilojoules per kilogram, which means that driving a rocket to fly will consume about 92,000,000 kilojoules per second.

For comparison, the kinetic energy of the 12.7mm bullet commonly used by Barrett is about 16 kJ, and the energy contained in a ton of TNT explosive is only 4184,000 kJ. That is to say, the tower burns 22 tons of TNT every second it takes to fly. As another data, the actual equivalent of the famous nuclear bomb "Little Boy" is about 15,000 tons. This means that as long as the tower flies in the air for ten minutes, it will almost burn out the energy cast by a "Little Boy".
Chapter completed!