Looking at it, the two legions on the battlefield were like two waves colliding together, rolling up patches of spray.

Prosius's legion currently consists of two classes, the Charger and the Reaper, and although the Charger no longer produces, the Reaper continues to hatch from the eggs laid by the queen. As for the Fortress Legion, there are a variety of troops, and there are currently improved Griffon Knights, Paladins, various chariots, Annihilators, Thor, and the largest number of infantry groups on the battlefield. With the cooperation of the diverse troops, the black wave of Prosius was able to withstand it, although the boundary between the two waves was a wrestling between the reaper and the paladin.

The Reapers, who outnumbered the paladins, were quickly overwhelmed by the rest of the Stronghold Legion, which was more than capable of countering these nimble and powerful Reapers. The Griffin Knight is flying through the sky, and the enemy has no air supremacy, and there is no corresponding flying class, and the Griffin Knight has no opponent at all. The flying mecha fired frequently downward, and the rapid-fire barrage of wrist armor machine guns continued to set off a death bubble in the black wave below, whether it was the storm bug or the reaper after being strafed by the barrage in the sky, they would be seriously injured if they didn't die.

The addition of various vehicles, especially Thor, has made the paladin-based steel defense even thicker. The artillery tank fired at a frequency of 30 seconds, and the old cannon was not as powerful as the new tank like Thor, but it also brushed a blank in the enemy line with each shot. The artillery fire of the missile fighting vehicles never stopped, and the roaring of missiles filled the entire battlefield, constantly carrying out covering bombardment to the rear of the enemy troops.

The number of Thor is small, only a few dozen, and it seems so small to be put on this million-dollar battlefield. But no one will ignore their combat power, the double-barreled cannons on both sides make the battlefield within 300 meters a forbidden place of death, and the large-caliber ion cannon will bloom a brilliant beam of light on the battlefield every time it is fired.

As soon as the beam passed, a long, wide passage must have been cleared out of the black wave. Even with the sheer number of enemy troops, it would take a few moments to completely fill the passage blasted by the ion cannons.

Compared to Thor, the combat range of the Annihilators was obviously much shorter, but their attack angle covered an area of nearly 180 degrees in front of the mech, and the hot fire swept out a half-moon-shaped area. Whether it's a storm bug or a reaper, once you fall into this area, you will inevitably turn into a fireball.

The fortress behind the legion was also under constant artillery fire, and the missile launch platform, as well as the firepower network composed of many heavy artillery batteries and anti-aircraft machine guns, were carrying out frequent and powerful strikes towards the black wave. With the cooperation of the Fortress Legions, the scope of the Black Wave was significantly reduced compared to before the battle began.

By this time, however, the queen had ceased to produce reapers. At this point, more than an hour had passed since the battle, and the number of Reapers had increased to nearly a million. Obviously, Prosius didn't want to win with this mid-tier class, so he ordered the queen to stop production and produce another mid-tier class, the Ironclad Horned Beast.

The Ironclad Horned Beast is a war behemoth, shaped like a horned rhino, but covered in armor. There is a single horn in front of the forehead, and the keratin is a biocrystal. When attacking, it can concentrate the energy in the body to the long angle of the crystal, thereby releasing light waves similar to electromagnetic pulses, causing overelectricity and implosion damage to organisms in the surrounding area of tens of meters.

As the queen's tail began to discharge giant eggs several meters in size, the first ironclad beasts began to hatch. When it first left the eggshell, it was only the size of a ploughing ox, but soon, after devouring the eggshell like a reaper to replenish energy and nutrients, the young ironclad beast's body soared and gave birth to pieces of black iron armor. In just a few minutes, an ironclad beast the size of a chariot appeared behind the black wave.

There are only a thousand of them, and the quantity produced at one time is only one hundredth of the harvester, but the production interval is the same. Prosius did not rush to put this class on the battlefield, but ordered the ironclad beasts to stand by on the spot. After half an hour, more than 3,000 war beasts had been amassed before they were put into battle at one time.

Beginning in the war, the ironclad beasts' eyes were red, and they let go of their hooves, forming a torrent of steel, chasing after the black wave and surging in the direction of the war fortress. Thousands of war beasts ran wildly together, and the battlefield continued to shake, and in terms of power alone, they were above the reaper.

After the introduction of the Ironclad Beast, the queen did not continue to produce this class. For Prosius, the role of the Ironclad was to tear through the defenses of the Stronghold Legion, and after the War Behemoth, new classes began to appear. This is the flying class of the Black Army, a crystal worm egg that is a meter long is discharged by the queen, and after the first batch of eggs are produced, the egg shell begins to split, and a monster that looks like a wasp but drags a long tail comes out of it.

This is the Venomous Giant Bee, the flying class of the Black Legion. Flying extremely fast, their sharp mouthparts are capable of tearing through steel. There is a bulging sac in the abdomen, which squeezes through when needed, resulting in a biotoxic spray from the tail.

By the time the queen began to produce vicious bees, the ironclad had already rushed to the forefront. The previous black waves retreated to make way for these behemoths. Those stormtroopers or reapers, who couldn't avoid it, trampled the four hooves of the ironclad into meat sauce. Ironclad beasts don't stop once they charge, and their presence clearly threatens the security of the defensive line.

As a result, the command of the fortress revised the orders, and the secondary commanders in the field issued these orders to their own units, so that the fortress legions underwent subtle changes. The griffin knight in the sky began to pounce on the ironclad beasts on the ground, but they could only damage the wrist armor machine guns of the other two classes, but they could not match the thick armor on the war behemoths, and only the pulsed light waves emitted by the reactor in the chest to gather energy could work.

After discovering that the Wrist Armor Machine Gun was of limited use, the Griffin Knight's pilot changed his tactics and attacked the steel torrent below him with pulsed light waves. I saw a pillar of light sprinkled from the sky, and a pulsed light wave blasted into the ironclad beast group, which immediately triggered a massive energy impact. The giant beast that was bombarded by the light wave, the huge body also blasted the light wave out of the group.

But the terrifying defense of the giant beasts is not even able to kill the light waves, and the iron armor on their bodies also has the ability to disperse beam attacks. Often, among the dozens of beams, only one or two giant beasts were accidentally attacked to the fortress and died. There are many griffin knights in the sky, and the beams of light are dense, but the number of giant beasts that have really been killed can only be described as waves.

The giant beast that was shaken out of the torrent regained consciousness and continued to charge, and the original torrent of steel turned into several flood peaks, still posing a huge threat to the defense line of the fortress legion.

The main firepower of the Chariot, Paladin, Thor, and Annihilator is also beginning to be put into these war behemoths. Compared to the Griffin Knight's beam attack, the blunt force damage from the impact of the cannon and the double-barreled cannon is more threatening than the beam. After all, the ironclad beast couldn't disperse this kind of impact, so it had to use its own body to bear it directly. Under the bombardment of artillery, the Behemoth falls more often than the Griffin Knight's attack.

As for Thor's ion cannon, needless to say, this is the most powerful war weapon of the Fortress Legion at the moment. With one shot, even the strong defense of the ironclad beast has to be directly vaporized. It's just that Thor has a limited number of them, and the rate of fire of the ion cannon is not fast enough, so the lethality is equal to that of the paladin and the artillery tank combined.

Regardless, under the concentrated fire attack of the fortress legions, the ironclad behemoth began to suffer heavy casualties. By the time they reached the front, there were only a few thousand left. But at this time, the collision could not be avoided, so the pilot of the paladin yelled, and controlled the mecha to slam into it. But the ironclad beasts are no match for the reapers, and the paladins are no match for them in terms of size or impact.

The head-on collision of the two torrents of steel ended in the complete defeat of the paladin's side.

Countless mechs flew into the air, and those that were unfortunately pierced into the power system by the crystal horns of the ironclad beast exploded into fireballs when they were in the air. The lucky ones landed on the ground and were able to get back up and continue the fight, but inevitably, the Ironclad Beasts tore a long hole in the Fortress Legion's defenses, and the Stormtroopers and Reapers took advantage of the situation and poured into the interior of the Legion with thousands of monsters.

That's when the human infantry suffered. Without the cover of chariots and mechs, once charged by the Black Legion, flesh and blood are simply unable to withstand their attacks. The human legions began to lose a lot of blood, and when they looked up, the color of blood could be seen almost everywhere, and a large number of human infantry either died under the giant hooves of the ironclad beasts, or stabbed to death by the stormtroopers, or were dismembered by the reapers, and the death was extremely tragic!

The second-level commander of the legion immediately issued a new order, and the undamaged paladin mechs returned to the team, repaired the defensive line, and blocked the impact of the black legion. And the enemy troops that have crashed into the belly of the legion are annihilated by the latter part.

After the initial chaos, the human infantry, under the cover of the chariots, continued to divide the Black Legion and limit its area through tactics such as interspersing, attacking, and disengaging. The artillery fire of the rear fortresses concentrated their fire on these areas and carried out covering bombardment, in order to quickly and massively kill and injure these enemy troops who entered the hinterland. In the process, friendly troops will inevitably be injured by mistake. But at this time, these are no longer taken care of, and if these enemies are not cleared out as soon as possible, they will cause immeasurable damage to the rear of the legion.

As they clear out the invading enemy forces, groups of griffon knights, who have almost run out of energy, prepare to return. However, at this time, black shadows swept down from the sky silently, as if a black rainstorm had fallen from the sky, and Prosius's flying corps finally entered the battlefield. Thousands of venomous bees swooped down like cannonballs, often in groups of threes and twos, staring at a griffin knight and tearing it apart, tearing the griffon knight to shreds that was only covered in light armor for its light flight.

Seeing that the situation was wrong, some pilots activated the emergency escape system and broke away from the mecha. But before he could open his parachute, he gave the giant bee's long tail or fished it, and then threw it into the air, and then a swarm of poisonous bees swept by, tearing the pilot into a pile of minced meat, or directly through the chest with the long tail, and then rolled into his mouth and chewed wildly.

For a while, there was a scream in the sky over the battlefield, and blood and flesh powder continued to fall from the sky.

The battlefield is like hell.

The addition of the Flying Legion has greatly increased the pressure on the Stronghold Legion. Many chariots began to dedicate a part of their firepower to serve the swarm of swarms like dark clouds in the sky, and even the firepower of the war fortress could no longer continue to fully support the battlefield, the missile platform adjusted the attack target, the heavy artillery also readjusted the muzzle, and the line of fire of the anti-aircraft machine guns began to be aimed at the sky.

The previous group of griffon knights who had returned to the fortress to replenish their ammunition returned to the battlefield and engaged in an aerial battle with the vicious swarm of swarms above.

The flames of war spread to every corner of the heavens and the earth, and every second, dozens or hundreds of lives withered.

In the command building, the combat staff sometimes did not even have time to issue orders with their brains, but instead used the communicator to shout and shout new orders. When these orders were carried out, the high aliens who were still in the fortress began to move. There are not many of them, not even reaching a million levels, but each alien race has at least four to six order strength, and some of them are leaders and the like, and there are many people as high as eight ranks.

It can be said that their overall strength is far superior to that of the human infantry. Although the number is small, it belongs to the high-level class. What's more, different aliens tend to have different areas of battle. There are those who are good at melee combat, and there are those who are good at long-range attacks, or those with thick skin and thick flesh act as meat shields, or they can make single-point breakthroughs with amazing explosive power. According to the classification of human troops, the number of troops of the alien legion can reach as many as dozens.

Under the command of the command, these units can cooperate with each other and give full play to their combat power. When they are put into the battlefield, some of the aliens with the ability to fly join the battlefield in the sky, and a larger part is put into the battlefield on the ground, and this part of the alien race shares the pressure of the chariot mechs, so that they can provide more fire support for the battlefield in the sky.

Thrown into the ground battlefield, the aliens divided into two legions, and they rounded the battlefield in a roundabout way, killing from the left and right flanks of the black legions. The average combat power of these two alien legions is around the fourth or fifth order, and the combination of all types of troops is reasonable, and the combat effectiveness exerted is so great that the black legion suffers greatly. They were like two sharp blades, slicing the Black Army apart.

After penetrating deep into the hinterland of the legion, under the instructions of the command command, the alien army constantly changed its tactics, repeating the steps of division and cannibalization, and reduced the strength of the black legion like two flesh and blood grinding discs.

One end of the scales seemed to be tilting toward the Fortress Legion again, but at this moment, far behind the Black Legion, a fierce aura arose. These breaths show that Prosius has begun to order the queen to produce high-level troops!

The first to be produced was the Black Flame Inspector, a humanoid monster that could reach a height of ten meters. Compared to his tall stature, Inspector Blackflame has a small head with a protruding skull and bat-like ears on either side. The whole body is covered with fine black scales, and from the scales constantly spit out pitch-black flames, these flames are sticky and poisonous, and are used by monsters to protect themselves and can also be used to attack.

Inspector Blackflame's hands were short and long, the long arm as thick as a bucket, and the arm hung down almost to the ground. The short one came only to his waist, carrying a whip of fire made entirely of black flames.

This high-level class has extraordinary combat power in itself, but the terrifying thing is that the Black Flame Inspector can form a small flame demon from itself. Small Flame Demons resemble miniature fire golems that are only half a meter tall, but the Black Flame Inspector can spawn nearly a hundred small Flame Demons at a time and command them into battle.

It can be said that a Black Flame Inspector is a combat squad in itself. Now, there are as many as 100 Black Flame Inspectors who have appeared behind the Black Legion, and after each of them has spawned their own small Flame Demons, they have led their own armies into battle.

After Inspector Blackflame, the queen was born the Death Arbiter, which is also a humanoid monster. It's just that they are much smaller than the Black Flame Inspectors, and the Death Arbiter is only the size of a human adult male, but these humanoid creatures are draped in a hideous and heavy pitch-black armor, and the two jet grooves behind the armor stomach continuously spew blood-red energy flames from the tanks, forming a light curtain like a cloak.

The Arbitrator wielded an alien weapon twisted together from bone, metal, and many other substances. Knives and swords were dragged to the floor, and they were silent, forming a shadow of death as they rushed into battle after Inspector Blackflame.

The third high-tier class being produced is the Dreadguard, a composite creature. It has a beast skull, a humanoid upper body and a lion tiger body, and four wings with sparse black feathers stretched out on its back. The Dread Guardian is a natural dark ability creature, and in the war of the Fourth Age, the most headache for the Atlanteans is the continuous release of the fear force field, and only the creature cannot be immune to this negative force field, so the combat power is greatly reduced.

In addition to the Dread Force Field, Corrosive Light Orb and Dark Sight are also its most commonly used methods. The former is capable of corroding all organisms, while the latter can cause the negative effects of blindness to living beings.

By the time a batch of Dreadguards was produced, the Black Flame Inspector, who was the first to leave, had already entered the front lines of the battlefield. Under the command of these trolls, thousands of small flame demons frantically pounced on the front line of the fortress legions. These elemental units didn't know what the death of the Dao was, they didn't even have any superfluous movements, they just pounced on the mech, and then detonated themselves, and died with the mecha.

However, after a brief contact, a row of mechs fell. Nearly half of the Black Flame Inspectors then pounced on them, spreading the gaps in the line with their flames, giant arms, and flame whips, while the few Inspectors continued to produce small flame demons in preparation for a second suicide bombardment!