It's the end of January, and it's still winter in the Northern Hemisphere, but it's a hot summer with long days in the Southern Hemisphere. Especially the location of the battlefield of gods and demons, it is not far from the Antarctic Circle, and the daylight hours are even longer, with up to 19 hours of sunshine.

So even fifteen hours later, when the Ocean Group left, the sky was still a little bright. Not to mention the acceleration of the aerospace aircraft carrier of the Ocean Group, and the flame tail in the rear dragged out a few hundred meters, which was too obvious.

"The people of the Ocean Group are gone! a little in a hurry!" Ao Qiushuang's eyes contracted, she had been paying attention to the four aerospace aircraft carriers of the Ocean Group.

Monitoring the aerospace aircraft carriers of the Ocean Group, on the one hand, is to prevent the Ocean Group from sneaking attacks, and the most important thing is to follow the actions of the Ocean Group - this time the battlefield of gods and demons is actually 'sleeping', which is by no means unusual.

Although there is no direct evidence that it is related to the Dayang Group, various phenomena show that this incident was caused by the Dayang Group.

Now seeing that Dayang Group ran directly, and it was so neatly run, Ao Qiushuang's heart suddenly rose with a kind of enlightenment:

This battlefield of gods and demons, I'm afraid it's going to wake up!

Otherwise, Dayang Group would not have run so fast. You must know that the Ocean Group and the masters of the strategic alliance have entered the core of the battlefield of gods and demons, and if they have a choice, they will definitely not leave in such a hurry.

After receiving Ao Qiushuang's warning, Fang Wuyang and many other masters hesitated for a moment, and then made a decision-leave! At least temporarily! After arriving at the periphery, see if there is any danger, and if there is no danger, it is not too late to enter.

However, greed makes people confused, and there are also many masters at the moment, but they don't want to leave!

Within the Xuanhuang Group, there are also many small and medium-sized Holy Land sects, Lu Cheng, and families, and not all of them have artifacts. And at this time, he was able to pick up the artifact, so ...... Why not hold out for a while?

Yes, now the value of the artifact has declined, and the Ocean Group not only has rail guns, super bombs, etc., but also nano refined iron for sale. But an artifact is an artifact, and this kind of treasure left over from ancient civilization still has great power.

Not to mention, after so many years of accumulation of various legends, many people who have never touched an artifact have 'demonized' the ability of the artifact - they always feel that with the artifact, they can run rampant in the world.

There was a disagreement at the scene. However, everyone is a master, and when it should be decided, Fang Wuyang, Ao Qiushuang and most others immediately made a decision and left the battlefield of gods and demons without hesitation.

If there is no danger, it's a big deal to wait a while and come back! After a while, this battlefield of gods and demons is so vast, the core area is thousands of kilometers, and outside the core, there is an entire subcontinent, and there are good things.

Although the dispute delayed some time, Fang Wuyang and the others withdrew quickly, almost chasing the tail of the Ocean Group and leaving. The speed of the whole journey was five times the speed of sound, and it only took more than half an hour to fly more than 4,000 kilometers, just to the east side of the Silence Corridor, and was about to enter the Silence Corridor.

And at this moment, the "sleeping" gods and demons battlefield in the rear suddenly revived!

But seeing patches of mist generated out of thin air, and formations rising from the ground one by one, those out-of-control robots began to appear, and red, purple, and white 'lasers' shuttled indiscriminately.

Some of the demon beasts that had begun to be presumptuous before screamed and were cleaned up.

The entire battlefield of gods and demons turned from ruins to hell in an instant.

This kind of madness was even more frantic than the previous war between gods and demons, and the crisis that seemed to have been suppressed for more than ten hours broke out in an instant.

"Hiss......" Fang Wuyang and the others looked at the tragic situation behind them and gasped. They were just less than 500 kilometers away from the annihilation, but only three or two minutes away!

It would have been dangerous if it had been a little slower on the road just now, or if it had been a little more difficult to retreat.

Ao Qiushuang was careful, she pinched her fingers to roughly calculate, and spoke, "From the time we found the red light to now, it has been about 15 hours, 46~48 minutes. Considering that before us, the Ocean Group has arrived. Then, the opening time this time should be about 16 hours. Maybe more. ”

Fang Wuyang listened and nodded: "No wonder the Ocean Group suddenly dispatched an aerospace aircraft carrier. However, the aerospace aircraft carrier of the Ocean Group has not entered the aura layer along the way, and the flight speed is not the fastest.

Therefore, it can be inferred that the Ocean Group should have opened here after its arrival.

So, did Dayang Group know in advance that it would be opened, or did it master the way to open it?

If we had known in advance that this would happen to the Gods and Demons Battlefield, would there still be such an opportunity?

If the Ocean Group has mastered the method of opening, then ......"

Ao Qiushuang frowned and thought for a long time, and slowly spoke, "I think it's the second possibility. The Gods and Demons Battlefield has not been opened for more than 100,000 years, so I conclude that the Ocean Group must have mastered a way to open it actively.

But the question is, is this opening a one-time thing, or is it repeated?

No, it should be a one-off! The Ocean Group had excavated the ruins of the Confused Jungle before, and then suddenly killed here, and then there were flying machines here, as if they had flown directly into space!

So, what must have been gained by the Ocean Group in the process of digging the confused jungle!

I heard that the Ocean Group finally excavated a living mechanical spider more than 30 meters in size?"

To say, it really responded to the sentence, 'There is nothing difficult in the world, only people with hearts', Ao Qiushuang actually deduced a seven-seven-eighty-eight based on all kinds of information known.

Later, everyone brainstormed and gradually pieced together a fact: the Ocean Group must have discovered something when excavating the ruins of the Confused Jungle, and it may even assist something to complete something, or even a living ancient life, and this situation of opening the battlefield of gods and demons should be a one-time thing.

However, this matter must not be put down like this - what if it is not a one-time thing?

Everyone immediately returned, and at the same time, the situation here was reported to the rear by telegram. In this matter, it may be necessary to do Dayang Group a favor - help to publicize it widely!

............

Two days later, the aerospace carrier landed.

Zhang Hao first learned about the process of launching the spacecraft through the recorded data of the camera. Because the recent obstruction of the Feitian plan in key technologies, Zhang Hao is particularly looking forward to the launch process of this super civilization spacecraft.

If it's like a science fiction movie, it's just some kind of anti-gravity flight, and Zhang Hao can't do it, then he really can't see anything - although theoretically speaking, Zhang Hao has always thought that this kind of anti-gravity and anti-gravity flight is too 'surreal'.

It was refreshing to watch the movie. But after calming down, a little analysis will consider this a bit surreal.

At least in Zhang Hao's cognition, in the scientific system of the former world, the four basic forces in the universe almost laid the basic laws of the universe. If you want to have any anti-gravity and anti-gravity, you must pay attention to the basic laws of the universe. In the case of the earth's civilization, it is really 'science fiction'.

Well, that's a long way off. In short, Zhang Hao was in contact with the way of advanced civilization for the first time, so he naturally paid great attention to it.

As a result, the reality was pleasantly surprised!

What anti-gravity, anti-gravity, it is really fake.

Zhang Hao watched the video more than a dozen times, and finally closed his eyes and pondered.

Judging from the situation at the scene, coupled with the close-up of Murong Shan's special shooting of the launch platform, Zhang Hao's first feeling was laser launch!

Or rather, it's a 'light pressure' technique!

After becoming a master of law and physiognomy, Zhang Hao found that many memories in the depths of his memory gradually became clearer.

Zhang Hao remembers that there used to be on the earth that the theoretical peak of light pressure per square meter was 0.0000047 N, and the light pressure of one square kilometer was 4.7 N, which was converted into the most understandable unit for everyone, which was about 0.48g - this conversion was only easy to understand, equivalent to the mass of 5~6 grains of rice.

In the past, when the Earth launched a space exploration satellite, the concept of 'light sail' was proposed. In the cosmic vacuum environment, even if only 0.1g of thrust is provided to the satellite, it can reach the third cosmic velocity over time.

Well, that's a long way off. In short: light pressure exists and can be used! Especially the high-density laser pressure in bundles is extremely terrifying.

In the past, Zhang Hao has seen popular science materials in the world, and the research of nuclear fusion is to use laser beam pressurization to simulate the pressure and temperature environment inside the sun.

Since even the former earth has a preliminary grasp of laser pressure, it is understandable that advanced civilizations use the power of lasers to directly 'lift' spaceships into space.

Compared with a surreal brain hole such as a space elevator, this laser thrust seems to be more operational. If nothing else, 'light' itself is almost infinitely malleable, and this alone is enough to completely explode any carbon fiber material.

And according to Zhang Hao's observation, the strong laser may cause some damage, but the laser emission process is only two minutes in total - because of the thick atmosphere and gravitational attraction of Tianyuan Star.

If it were on Earth, it would be possible for a spacecraft to fly out of the atmosphere in just twenty or thirty seconds. Then the impact of the laser on the environment is almost negligible.

In the case of advanced civilizations, the impact of lasers is mainly on the ozone layer, and advanced civilizations have a way to replenish ozone – in fact, the earth can do it.

However, after observing for a while, Zhang Hao frowned: This should not be a laser! Because it is impossible for a laser to create a waterfall-like scene. This phenomenon is more like 'substance'.

Could it be - a jet of particles?

The so-called Hall effect? The 5-kilometer-high launch platform is actually a giant Hall engine?

The Hall engine on Earth is mounted on the spacecraft/satellite, while the world has the engine mounted on the ground and uses ion jets to propel the spacecraft into space?

Zhang Hao's mind swirled rapidly: In the case of lasers, the pressure of light is used, and the efficiency may be a little low - this thing is hotter, and the pressure of particle jets is definitely enough. But the destructive power of the particle jet is ten times that of a laser!

"Is it a laser or a particle? With the technology of the Ocean Group, which way of thinking should be adopted?" Zhang Hao pondered. Either way, it's 'put the engine on the ground'!