Xie Jian was truly shocked. He stared blankly at the crazy scene.
The legions of the Sky Demon World are spread out over tens of billions of kilometers, which creates a serious problem: delay.
Both communication and the speed of light will be affected.
It is not that Tianyao World has not thought about this problem in the past, but due to the cultivation system of Tianyao World, there is no perfect solution. Although there are some methods, the delay is still obvious.
In fact, the current communication methods of Ocean Group and Blue Star Group also have delays, but they are still acceptable. This is communication that uses science and technology.
If they are quasi-sages and Daluo Jinxian, they still have separate magical communication. However, this kind of communication actually depends on the transformation of Zhoutian World and Zhoutian Formation. When placed here in the Tianyao World, the delay is still more obvious.
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In front of the great nature, even a saint must bow his head. Otherwise, the legendary Holy Emperor will not disappear.
Here in the Tianyao World, because there is no support from the Zhoutian Formation, coupled with problems with the own cultivation system, the delay is slightly more serious.
It's just that although everyone discovered it in the past, they didn't take it seriously. Because everyone had a delay, it didn't matter. The world of demons has also invaded other worlds, and it's the same. Some worlds, such as the current world of Gaia,
It's not as good as the world of demons.
Therefore, regarding the problem of communication delay, the world of Tianyao has been "continued" like this. It is not that there has been no improvement in these years, but the effect is limited. In the past few years, some progress has been made due to the acquisition of some knowledge about cultivation.
But no matter how much progress is made, the delay of tens of billions of kilometers is still a bit severe.
Not to mention that the current space is disturbed and cannot move at faster than light speed. Even if the order is conveyed, there is not enough time to transfer.
Therefore, when Xie Jing discovered the rail gun, the front of the Sky Demon Legion had already been attacked by the fourth wave; the fifth wave of attacks had also arrived.
When Xie Jing finally reacted, ordered the transfer, and the information was transmitted to the front, the seventh wave of rail guns had already swept through half of the area.
By the time the Sky Demon Legion finally responded and began to move, the 12th wave of railguns had already arrived.
Fortunately, the demon saints and the king-level demons reacted quickly, and all the masters of the sky demons mostly avoided the concentrated fire of the rail gun. Even if there were a few attacks, it was not a big deal.
However, a large number of great king level (golden immortals), especially small king level (still empty) and heavenly demons of lower realms, as well as a large number of starry sky behemoths, suffered.
A total of 12 waves of concentrated rail guns swept through like a comb, directly opening 12 holes in the entire Sky Demon Legion.
Behind, there are more than eighty attacks.
Fortunately, the problem of low hit rate in the void also applies to the Blue Star Group. Most of the rail guns did not hit any targets and just flew by. But there were still a large number of rail guns that hit the targets and caused unimaginable damage.
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Previously, the Blue Star Group's idea was to block the opponent's progress and buy time; the longer the delay, the more beneficial it would be to the Blue Star Group. In the process of delaying time, it would 'cannibalize' the legions of the Sky Demon World.
Only with sufficient time can we fully unleash our technological and industrial foundations and engage in a better war of attrition.
However, due to the sudden outbreak of the Sky Demon World, or to be precise, the bloody thunder attack of Qishan Demon Saint was too powerful, forcing the Blue Star Group to make changes.
This change is a strong concentration of fire.
After all, Tianyao World suffered a big loss because of insufficient experience.
What's more, the Blue Star Group is so ruthless that they would rather sacrifice their warships to complete the fire focus. The Qishan Demon Saint is also busy accumulating credit, and is a little too excited - more than 5 billion warships and more than 200,000 have been transformed by the enemy.
As for the Earth Turtles at the end, if they could all be wiped out, how much credit would that be?
The result was that Demon Saint Qishan's contribution was enough, but the other heavenly monsters suffered. Even Demon Saint Qishan's own Thunder Domain was hit by two waves of rail gun attacks, and the losses were considerable.
After hundreds of concentrated fire attacks, the Blue Star Group's battleships, Earth Turtles, etc. were all depleted and began to retreat.
On the other side, after escaping more than a dozen waves of concentrated fire attacks, Demon Saint Xie Jing counted his losses. In this wave of head-to-head ‘collision consumption’, the Heavenly Demon World also paid a huge price.
After counting the losses, Xie Jian breathed a sigh of relief. Although the losses were not small, due to the slow speed of the rail gun, only a few of the Heavenly King-class monsters were injured, and even the King-class monsters did not suffer much losses. That is, the Xiaowang-class, and
Some starry behemoths suffered larger losses, but they were less than 3% of the entire legion.
Overall, it was acceptable. Subsequent attacks were blocked by Qishan and Thunder Domain.
After a short discussion, the sky demons continued to move forward. But this time they were much more careful. They learned to take detours, learn to take curves, learn to send small teams to explore, and learned to search for enemy detectors...
After suffering losses, you will naturally learn to behave. Because you took a detour and avoided the interference of a large number of rail guns launched in advance, the forward speed is actually much faster.
Although it encountered several interferences along the way, it still approached the distance of 400 light-years in less than five days.
The 500 light-year strategic depth planned by Blue Star Group in advance has been reduced by one-fifth in the blink of an eye.
It wasn't until here that the Blue Star Group stopped the opponent again. In order to intercept the Sky Demon's legion here, the Blue Star Group made a 'game' with almost a hundred light years ahead.
As the Sky Demons advanced, they were unknowingly interfered with. Coupled with the Blue Star Group's increasing number of reconnaissance equipment, it became increasingly difficult to hide the traces of the Sky Demons.
It's just that the attack of the sky demons this time was extremely strong and brutal. Seeing that the Blue Star Group had mobilized almost more than 2 billion spaceships, Qishan Demon Saint directly launched a new thunder field. The other demon saints, except Xie Jian, also
They all took action.
Among them is a demon saint who has the head of a bird and a human body with three pairs of phoenix wings. He can actually control flames. The flames controlled by this demon saint are not ordinary flames, but... stellar ones!
In just a few breaths, the figure of the demon saint soared to a million kilometers. It flapped its wings toward a star, and immediately the flames of the entire star were blown away.
The blazing stellar atmosphere, or rather high-temperature plasma, poured into the void and swept across hundreds of millions of kilometers. Under waves of flames, more than half of the Blue Star Group's battleships were blown away by the solar wind in an instant.
The super high temperature caused serious damage to the battleship, which caused it to lose power or lack of power. The sky monsters caught up with it and blew it to pieces.
Blue Star Group is setting up a trap, and so are the Sky Demons!
In this confrontation, it was clear that the demon had the upper hand.
And the demon saint with a bird's head and body and six wings, after a 'wind', he lay down weakly behind Xie Jian and began to madly devour the plundered cultivators - the more than 2 billion battleships temporarily mobilized this time were not useless.
It’s man-machine.
After that, before the Blue Star Group could react, the mighty Sky Demon Legion crossed the interception line, and then made a mad dash, approaching a range of less than 200 light years in one breath!
The strategic depth of 500 light years prepared by Blue Star Group in advance was lost to 300 light years in just ten days!
The situation is extremely tense.
As expected, plans cannot change as quickly as they do.
What's even more nerve-wracking is that the outermost detectors discovered that legions of all sizes are gathering in the Sky Demon World from all directions. Reinforcements from the Sky Demon Legion are arriving.
"It seems that the Sky Demon World is well prepared this time. It is going to destroy us in one go." In the command center, Zhang Hao looked at the projection in front and said quietly.
The projection in front is hundreds of meters long, showing the starry sky with a radius of thousands of light years. However, because the detectors are not evenly distributed and the starry sky is vast, not much information is displayed here.
But we can still see that many reinforcements from the world of heavenly demons have appeared one after another thousands of light years away, including many great demons of the heavenly king level.
Among these reinforcements, the demon saint's figure and energy response have not been found yet, but it does not mean that there is none. After all, the number of detectors and the detection range are limited.
The situation was actually a bit bad. But Zhang Hao was surprisingly calm.
Dugu Junjie frowned and looked at the star map, thinking about the strategy. But he was a little helpless for a while. The sky demons learned their lesson. Blue Star Group wanted to engage in a war of attrition head-on, but the opponent started guerrilla tactics.
Although the Blue Star Group is very powerful, it has mobilized more than 30 billion warships from the entire Blue Star Group, and 13 billion warships have temporarily arrived. However, if the Sky Demon World does not face a decisive battle, 13 billion or even 30 billion warships will be spread across the vast space.
There is not a single wave in the starry sky.
The starry sky is so vast.
And the sky demons, after their initial recklessness, took full advantage of the active attack and actually circled the curve of the world gate and moved forward.
In the dull mood, Zhang Hao spoke again: "Now I have thought of a way to do something extraordinary in an emergency! Let's see if it works.
That is to completely abandon all previous arrangements, shrink all power at the Gate of the World and the Blue Flag Star Cluster, and turn this place into an ultimate battlefield!"