In fact, the Demon Legion is very, very powerful for the air force, and it can even be called terrifying, and it is precisely because of this that Emperor Shi Tian only dares to send a small group of dog-headed aluminum bats to sneak attack, and does not dare to blatantly carry out carpet bombing.

Although the number of demon legions in the Endless Abyss is endless, the air force among them is pitiful, almost as little as none.

Even if it is a big demon with wings, succubi and other troops, they only fly in a short distance, and wings are more of a limb used to increase the flexibility of movement, and the main role is not to fly.

The main reason for this is that the Air Force is simply restrained to death in the endless abyss.

The biggest problem of the Air Force is that it is thin, and in order to be able to fly, it must lose as much weight as possible, and even bones and false wrinkles must become hollow structures, which will greatly reduce the defense capability.

Most of the troops in the Demon Legion have long-range attack methods, and they can achieve a certain degree of locking under the effect of spiritual power.

Whether it's the most common fireball technique or throwing spear stones directly, it can hit air targets with great precision and deal heavy damage to them.

The most terrifying thing is that the demon troops on the ground have a lot of tricks to cause mass damage, such as chain lightning, meteor fire shower, ice ring, etc., which can cause great damage to a large number of air forces.

Therefore, even if the air force has a numerical advantage, it is easy to be wiped out by all small units of others.

In addition, there is an even more deadly point, which is the large-scale blood sacrifice magic unique to the Abyss Demon.

Almost any high-level demon with high wisdom has inherited one or two special blood sacrifice magic techniques from their bloodline.

One of the biggest features of this blood sacrifice magic is that it does not need to consume its own mana, but consumes its strength by sacrificing its troops, and the more troops sacrificed, the more powerful it becomes.

Generally speaking, the blood sacrifice hexatic is at least a hundred human sacrifices, and if you sacrifice more than 100 medium-sized creatures alive, you can release a blood sacrificial hexade that is almost equivalent to a gold level.

If the number of troops sacrificed is thousands, and the level is guaranteed, even a silver-level demon can cast a legendary-level blood sacrifice magic.

The blood sacrifice evil spell is not considered to be expensive, and the casting speed is slow, but the power is too terrifying.

Of course, among the blood sacrifice evil arts, there are not many spells that are directly lethal, and the most are all kinds of terrifying auxiliary spells.

And among them is a kind of air prohibition technique, once it is used, it can make all the air forces lose the ability to fly within a few miles, or even tens of hundreds of miles.

In particular, the blood sacrifice evil art of the 10,000 blood sacrifice can obtain special field bonuses, even with the lowest level of troops, it can also achieve the effect of the legendary level.

Once the Legendary-level Forbidden Sky Technique is unleashed, it is unlikely that there will be flying creatures within a radius of at least a hundred miles, and no matter how many flying troops there are, they will fall to the ground.

A flying battleship of the Gold tier or higher can barely stay in the air, but it will also lose the ability to fly and defend against counterattacks, because it will use all its magic power to float in the air.

Even if it is a Legendary-level flying battleship, at this time, it basically has less than half of its combat power left.

It can be said that the forbidden air technique is definitely the nemesis of any air force, and in the face of this blood sacrifice evil technique, the number has lost any meaning.

Because of this, Emperor Shi Tian had hundreds of millions of flying troops, and he didn't dare to send them out to carry out carpet bombing, because it was definitely a meat bun beating a dog, and there was no return.

However, it was obviously irrational to completely abandon the air force, so Emperor Shi Tian found another way and sent a small group of flying troops to harass and sneak attack.

As a result, the higher-ups of the Demon Legion were depressed.

Without using the large-scale blood sacrifice forbidden air technique of more than 10,000 people, I am afraid it will be difficult to limit the continuous stealth air force sneak attacks.

However, if the large-scale bloodstain forbidden air technique is released, it will kill dozens or hundreds of flying bats on the other side.

To exchange the lives of a full 10,000 demon troops for such a small flying unit, God knows if this is a loss or a gain?

If it was really just exchanged for the lowest-level black iron level demon cannon fodder, maybe the four high-level demon lords would really be free.

But the problem is that Emperor Shitian's three super heavy artillery defense lines are not decorations.

For those thick-skinned demon troops, they would not die if they were rubbed by heavy artillery, and there was a good chance that they would be able to barely survive the three lines of fire.

But those black iron-level demon cannon fodder is different, when the 20-ton cannon is fired, they will die if they are touched, and they will die if they rub it, and even 1 kilometer away from the landing point of the cannonball may be killed by the shock wave and cold air.

In this case, only a small part of the black iron-level demon cannon fodder was able to pass through the three lines of fire, and most of them were killed and injured under the bombardment of super heavy artillery.

Therefore, if you want to carry out the blood sacrifice evil art, the black-faced cannon fodder is definitely uncomfortable, at least you have to catch up with a lot of bronze or even silver-level demon armies, which is obviously too cost-effective.

Therefore, the high-ranking lords of the four demons, after some hesitation, still did not give up their troops with blood, and in the end they just ordered those high-level troops to use reaction spells to counterattack.

Not to mention, the high-level troops in the demon army are by no means vegetarians, especially those law units, all of them are really sharp enough.

They have also experienced, I don't know how many battles, they are very experienced, and they pretended to be nothing at first, but they secretly turned on the anti-concealment spell, and kept looking for those stealthy dog-headed aluminum bats.

After finding them, these guys will deliberately show their flaws, first go to an open place alone, and at the same time try to weaken their magic fluctuations, disguise themselves as silver or even bronze-level legal troops, and then quietly wait for the sneak attack to come.

After all, the dog-headed aluminum bat is not a particularly high-level class, and both wisdom and combat experience are far inferior to these old fritters.

Especially those bronze-level dog-headed aluminum bats, it is easy to be fooled, and they will kill them regardless of it, but as soon as they get closer, they will be killed by various single spells of others.

Whether it is a fireball technique or a lightning technique, as long as it is locked by someone's spirit, it is almost certain to hit, and after being hit, the dog-headed aluminum bat is basically dead.

Even if it is not killed on the spot, the fragile defenses of the dog-headed aluminum bat will definitely incur serious injuries and thus lose the ability to fly.

The dog-headed aluminum bat without the ability to fly will fall heavily to the ground, and then immediately attract countless demon armies around it, and the poor end is completely needless to say.

The single body fell into the almost endless demon army, not to mention just a few seriously injured dog-headed aluminum bats, even legendary masters are basically dead, unless someone rescues them.

Anyway, after the other party was careful and counterattacked, the sneak attack of the dog-headed aluminum bats gradually began to appear a lot of casualties, anyway, hundreds of dog-headed aluminum bats were deceived every moment and fell prey to the other party's hunting.

Such a result naturally made the high-ranking lords of the four demons feel very pleased.

However, the good times didn't last long, and it didn't take long for the high-ranking lords of the four demons to stop laughing.

The reason is very simple, those high-level demonic magic units that successfully sneak up on the dog-headed aluminum bat will soon be subjected to even more deadly assassinations or even strong attacks.

For example, a gold-level succubus, after using a powerful button to kill the sneak attack of the dog-headed aluminum bat, it didn't take long for him to suddenly lose his head.

It's a gold-level koshead aluminum bat, with greater stealth and faster speed.

They often suddenly appear behind their targets, less than a hundred meters away, and immediately after they appear, they launch their own natal flying swords that they have cultivated for many years.

In the face of this kind of enemy who suddenly appeared behind him, the gold-level magic often couldn't react, and he was directly cut off his head in a daze.

And this kind of powerful assassination was just the beginning, and soon there was an arrogant attack, not even assassinating, directly forcibly killing.

For example, a demon warlock, this guy's strength is very strong, and he has reached the golden high level, not only booby-trapping the bronze-level dog-headed aluminum bat of the first wave, but also successfully dodging and repelling the gold-level dog-headed aluminum bat assassination of the second wave.

But not long after, a teleportation glow suddenly appeared above his head, and then he saw three gold-level alchemy angels!

They are a power angel who is 7 meters tall and holds a heavy sword, an energy angel who is more than 3 meters tall and holds a magic staff, and a wise angel who is more than 5 meters tall and carries books and magic weapons.

These three alchemy angels are all ordinary standard versions, and the Celestial God Academy and many places can manufacture and sell their manufacturing nests in bulk.

But don't think that the average standard version is the weak chicken, in fact, on the contrary, they were able to be selected as the standard from countless templates because they are the best choice in their class.

These three alchemy angels have also gone through decades of war, and have been deliberately cultivated by Emperor Shitian, and all of them have reached the strength of the golden high level, which is on par with his opponents.

The most important thing is that Emperor Shi Tian is a super tyrant, with a lot of money but few elite troops, so he often equips his most elite gold-level troops with the best equipment.

Ordinary gold-level alchemy angels are weapons, and armor is gold-level.

However, Emperor Shitian's alchemy angel definitely belongs to the kind of existence that is armed to the teeth, in addition to weapons and armor, each person also has at least 4 gold-level accessories, as well as four gold-level one-time life-saving props.

In short, with this gorgeous equipment, they can be about twice as strong as the same level and type of troops.

Moreover, as the party of the sneak attack, these three alchemy angels did not come out naked, but each of them had at least nearly 20 auxiliary spells around them.

Increases their defense, attack, durability, agility, and even luck in every way.

This large number of auxiliary spells alone was enough to increase their combat power by more than fifty percent again.