Immediately afterward, there was an overwhelming tsunami of white bones, gushing out from the dimensional cracks that were hundreds of thousands of kilometers long.

The troops on the ground are still those, countless skeleton soldiers, countless white bone beasts, and all kinds of other heavy armored troops.

However, there are some changes in the flight units in the air, although most of the troops are still the same, but the huge flying units inside, such as the bone dragon and other troops, have new changes.

All of these large flying classes clung to huge metal boxes in their claws.

This is a metal box that is two or three meters wide and 10 meters long, with complex magic patterns on the outside, and it is blooming with a radiant brilliance, and it should be that the levitation technique is in play.

It is precisely because of this that these dozens of minutes of big guys can be caught in the hands of large flying units at will.

And these metal boxes are actually Emperor Shitian's rocket artillery crews, each box contains nine long-range rocket launchers, enough to attack the enemy thousands of kilometers away.

Of course, in the claws of the flying troops, these rocket artillery crews, which are not very accurate, will definitely become more inaccurate, and they may all deviate from the target, tens or even hundreds of kilometers.

But so what? Anyway, there are more demon armies on the other side than there are here, and they are also densely packed with people, as long as the general direction is not wrong, even if the deviation is farther, it can be hit.

What's more, Emperor Shi Tian did not pursue accuracy at all this time, only seeking an order of magnitude.

On a long front, the large flying arms flying in the air are definitely calculated in the tens of millions, and each of them is loaded with rocket artillery crews.

Not only that, Emperor Shi Tian was far from enough, so he also dispatched a lot of other flying load units.

For example, a larger number of flying modules will be piled up with several rocket artillery groups to follow behind the large army.

Even in the later stage, after all the elites of the White Bone Army set off, Emperor Shi Tian added a large number of silicon-based troops to the back.

Among them, there are countless crazy iron dogs and steel war wolves on the ground, and in the air are overwhelming dog-headed aluminum bats, Yuanci two-headed dragons and other troops.

And a large part of these dog-headed aluminum bats are loaded with rocket artillery crews.

The two armies were tens of thousands of miles apart, and even if they marched together towards the middle, it would take about a day or two before they could make formal contact.

And in the process, the two sides also began to fine-tune their forces for each other's deployments.

On the demon's side, it seems that they are reluctant to throw the most elite troops to the first line as cannon fodder, so they gradually transfer the second-line and slightly weaker troops as they march, while those most elite troops retreat to the second line.

At the same time, they seem to have other strange moves, and they are obviously secretly preparing to hold back their big moves.

Seeing this, Emperor Shi Tian was naturally unwilling to throw his best troops to the first line and fight with the opponent's second-line troops, so he also mobilized troops and withdrew some of the elites from the front line to deploy them to a later position.

And such a huge army movement must be complicated and delayed.

Anyway, in the end, after more than a day, both sides mobilized a lot of troops, but they still did not reach the level that each considered the most perfect.

However, at this time, there was no time for them to make perfect fine-tuning, because the shortest distance of the troops on both sides was already within an average of three or five thousand kilometers.

For Emperor Shakti's army, this was already within the range of rocket artillery.

So there is no nonsense, Emperor Shitian's air bone dragon troops, as long as they reach a position high enough, will automatically fire the rocket artillery in their hands.

With a loud sound, the front end of the metal box was opened 9 gaps, and then one by one rocket launchers were launched from it, and the white tail flame was dozens of meters long, like beautiful meteors flying freely in the sky.

It's just that there are too many meteors, and the million-kilometer-long front is densely packed with meteor flames dragged out by this kind of rocket artillery, almost lighting up the sky.

The speed of the rocket artillery was much faster than that of the flying troops, so they quickly left their troops behind, and it only took ten or twenty minutes to reach the top of the opponent's head, and then there was a continuous super explosion.

Emperor Shi Tian also used ice-based rocket artillery this time, although the power of the explosion was not particularly large, but it could produce a wide range of cold air, which could not only frostbite the demons, but also seriously affect their speed.

Of course, if the demons were unlucky and happened to be near the rocket launcher's landing point, then they would definitely be torn apart by the terrorist explosion of the rocket launcher.

Therefore, this continuous rocket artillery offensive not only reduced the marching speed of the demon troops on a large scale, but also caused a large number of casualties.

Seeing this situation, Emperor Shi Tian's side was extremely excited, and the command headquarters was full of laughter, and everyone was happy for this good start.

However, the excitement on Emperor Shitian's side had just begun, and the sharp counterattack from the demon's side had already begun.

The ability to attack thousands of kilometers away is not only unique to Emperor Shitian, but the demon clan has long mastered several methods in the years of conquest.

One of the ways is that the legendary demon uses the power of the blood sacrifice to directly send the legendary spell thousands of kilometers away.

Although thousands of demon cannon fodder were slaughtered at every blood sacrifice, for the demon clan with a large number of cannon fodder, this loss was nothing at all.

Especially at this life-related moment, as long as he can cause a wide range of casualties to Emperor Shitian, it is definitely worth a little loss on his side.

As a result, Emperor Shi Tian's side was unlucky.

First of all, on the side of the lava lord Tagnaro, thousands of legendary demons, and even a few sage-level demons were mixed in, and through a large-scale blood sacrifice, thousands of active volcanoes were raised directly in the vanguard of Emperor Shitian.

The legendary spell 'Summoning Volcano' is definitely a sharp weapon for cleaning up cannon fodder!

As soon as this legendary spell worked, the earth began to tremble, and then it quickly rose from the middle upwards, directly forming an active volcano thousands of meters high, and the crater would erupt a large amount of magma, as well as a continuous stream of burning rocks the size of a house.

These huge burning rocks are very difficult, some are sprayed very high, and at the same time they fly very far, and when they fall again, they will be like meteorites, generating a huge shock wave, which can directly empty a piece of white bone cannon fodder.

Even the huge gold-level heavy-armored white bone beast would definitely be shattered after being smashed by such a large rock, and it would be injured even if it got closer.

And the most annoying thing is that this rock flies very close, basically falls directly on the volcano, and then rolls down the slope of the volcano.

If this burning rock the size of a house rolls down like a snowball, the lethality may not be as great as that of a meteorite, but the killing range is too large.

If no one stopped it, this thing might be able to roll out for more than ten kilometers, and all the white bone cannon fodder along the way would have to be crushed to pieces.

In addition, the terrible magma is rolling down like a waterfall, which will also cause a lot of damage, which makes the lethality of this spell to cannon fodder extremely huge.

Basically, every active volcano rises and hundreds of thousands of cannon fodder are wiped out.

Therefore, this wave of sudden attacks by the Lava Lord directly caused extremely heavy casualties to Emperor Shitian.

The most annoying thing is that after these volcanoes rise, it seriously affects the speed of the march, so that many troops have to make a detour to march.

In desperation, Emperor Shi had no choice but to order his legendary troops to find a way to destroy these damn volcanoes, at least not to let them continue to cause damage, let alone let them stand in the way.

On the other side, the Fury of the King of Purgatory also prepared a small gift for Emperor Shitian, and the ultra-long-range teleportation array presided over by the legendary demon blood sacrifice directly appeared in front of Emperor Shitian's army thousands of kilometers away.

In an instant, they temporarily teleported tens of millions of densely packed small demons from the abyss plane.

Although these black iron-level little inferior demons have similar combat power to kobolds, their strength is limited.

But the problem is that these little demons have a curse of revenge attached to them before they are teleported.

This means that whoever kills them will be subjected to their dying curse.

Although Emperor Shitian's army of white bones is not afraid of death and has strong combat power, it is okay, but it also has a weak-minded shortcoming.

Especially the cannon fodder troops in front, they don't care about the strange arrival of these guys, anyway, when they see the enemy, they cut it.

As a result, while hacking the other party to death, he was also shattered by the curse of revenge.

After suffering a lot of losses in a row and dying hundreds of thousands of cannon fodder, those guys in the back finally realized what was wrong and quickly ordered them to stop attacking.

But at this time, a new problem has arisen, people are blocking your way, you can't stop moving forward, right?

And if you want to move forward, you have to trample on them, but if you trample on them, you have to do.

As a result, the army of white bones here was directly numb, and they didn't know what to do at all.

Fortunately, Emperor Shi Tian reacted quickly, and hurriedly let the alchemy mages here take action, first purify the various curses on the little inferior demons, and then kill them all.

However, with such a huge amount, if you want to purify, it will not be possible to do it in a short time.

Anyway, after a while, this group of little bad demons was finally cleaned up, but Emperor Shitian's troops were also delayed for several hours, and their progress actually lagged behind the left and right wings.

Fortunately, the King of Purgatory on the opposite side was also uncomfortable, his troops were smashed in the face by Emperor Shitian's rocket artillery, the same casualties, the same slow movement, the two sides can be said to be half-hearted at this point.