Create a swarm technology tree in Konoha

The smoke from the cannon's air-burst bombs, the smoke and blood mist after the ground was covered with steel balls, the lightning and frosty white mist from the magic weapon's explosion, were all washed away in the roar after the Tianzhu Zhenxing fell.

The speed of the huge spherical meteorite is not fast enough to be ignited by the air, but the storm and vibration caused by the 10,000-meter fall are still fatal.

The king of the Kingdom of Fran was covered under the shattered meteorite. Also disappearing with him were his personal guards and half of the poor elven archers.

Because of their relatively rear position, many people in the noble army made wrong judgments. They thought they were being attacked from the rear.

But no one misunderstood the martyrdom of the King of Fran Kingdom. Everyone knew that the top commander of this army was dead, and chaos broke out uncontrollably.

Some people rushed forward, and some attacked from both sides, because in their narrow field of vision, the enemy they saw was only a thin human wall.

They subconsciously thought that what they saw was a weak point, just two rows of human walls, and they could not break through casually.

The aliens behind the elves behaved in different ways. The elves stepped forward to rescue, trying to rescue people from under the rubble, because there were their tribesmen below, and because the king of the Fulan Kingdom had not yet paid.

The humanoid lizards looked at each other and immediately turned around and ran away. They always ran away when things went wrong, and no one found it strange.

The savage stood dumbfounded, not knowing what to do.

The bearded dwarf hesitated for a moment, and then started to step forward to save people. Life was difficult this year. If they couldn't make money, they wouldn't be able to participate in next year's abyss siege. That would be considered blasphemous.

The green-haired monster with horns and the centaur both had single-hooved feet. They did not dare to approach the gravel-covered ground and could only carefully move around to both sides.

When they bypassed the meteorite area, they were surprised to find that the soldiers of the Red Army had already completed a four-kilometer run and began to close in from the left and right wings toward the center.

"They really want to surround us, why?"

Facing the tribesmen's questions, the centaur leader pulled out his javelin and said in a deep voice: "No matter what they think, we just need to break through the enemy's formation."

"Rush over and we'll retreat."

The centaur leader flew with hooves, raised his javelin high and shouted: "Follow me, charge forward!"

Seeing the charge launched by the strongest leader, the centaurs no longer hesitated. They made all kinds of strange screams and rumbled towards the red-coated soldiers.

The officer of the Red Army issued the order without too much hesitation: "Deploy the machine gun team on the spot, outflank the left and right wings and form a defensive formation, and continue to advance through the intersecting teams!"

The response orders were all planned in advance, and the enemy's response did not exceed everyone's expectations. Therefore, both officers and soldiers were able to carry out actions step by step based on training.

The hard work of digging ditches did not affect the results of the rigorous training. The redcoats quickly deployed infantry formations and machine gun positions.

After the centaur reached a distance of one hundred and fifty meters, the order to fire a salvo was issued.

The first to roar were ten groups of machine guns. In the centaur's eyes, ten beautiful golden chrysanthemums suddenly bloomed in front of the enemy's queue.

But when the golden petals swept over, they brought up deadly bloody flowers.

When Aburame Tetsumaru chose a weapon with a caliber of nine millimeters for the infantry, the machine gun was naturally a more exaggerated twenty millimeters, which happened to be stuck on the dividing line between guns and cannons.

The bullets that come with a big gun are naturally very large. The length of a machine gun bullet is exactly two hundred millimeters, which is longer than the length from an adult man's middle finger to the base of his palm.

The machine gun bullets held in his hand were like a smaller kunai, heavy and weighty.

The extremely heavy bullet was propelled by the gunpowder and flew over a distance of 150 meters with an initial speed of 840 meters, shattering the three millimeter thick armor plate effortlessly.

The warhead penetrated the centaur's strong body, penetrated the human body without any rolling, and then penetrated the next unlucky person, finally staying in the third person's body.

Although there was no rolling, the cavity created by the impact exceeded the thickness of the centaur's body and directly tore the flesh, causing a washbasin-sized hole at the exit location.

Bright red flesh and blood splashed all over the sky, and golden tracer bullets passed through the human body and blood mist, knocking the following centaurs off their backs, and carving out alleys of flesh and blood in the impact queue.

Then the riflemen launched a volley. This time the distance was too close and the formation was too thin, so they fired straight.

Rows of bullets swept past, like spears more than 100 meters long, stabbing into the enemy's body. The braking effect of the nine-millimeter bullets was extremely strong. Almost all the centaurs in the first row were Being swept down.

Just ten seconds passed, and a dead line piled with centaur corpses appeared about a hundred meters away.

The rich aura of death was so terrifying that the leading centaur leader stopped in his tracks. He looked back blankly at the death line steaming with blood mist, and he was dumbfounded.

The shadow clone of Aburame Tetsumaru, who was exercising supervisory authority on the battle line, couldn't help but shake his head. Thousands of people and the intensive firepower of ten machine guns actually let go of the centaur leader who was rushing in the first place.

This is not because of his luck, but because of the deep-rooted thinking of the Red Army soldiers. With the lord's clone around him, he cannot steal the lord's limelight.

The head of the enemy leader should be removed by the lord.

Glory to the lord.

Thousands of people actually let go of the enemy leader with a tacit understanding, but beat the centaurs following him into mud.

The centaur leader in front of the death line was dumbfounded. He stayed in front of the death line in a daze, not knowing what he was thinking.

The centaurs behind the dead line were so frightened that their legs were trembling, and many of them collapsed directly on the ground, completely losing the idea of ​​attacking.

The red-coated troops did not fire even after reloading their ammunition. Thousands of people watched the shadow clone of Aburame Tetsumaru who was supervising the battle from the corners of their eyes. The battlefield on the flank actually calmed down.

Aburame Tetsumaru didn't know whether to laugh or cry. Under the gaze of thousands of people, he reached for the rocket launcher on the back of the soldier next to him, turned on the mechanical sight, and then pulled the trigger.

Under the impact of the dazzling red copper jet, the centaur leader completely disappeared from the chest up. Although his death was miserable, it was not painful at all.

Thousands of red-coated soldiers suddenly felt that their ideas were clear, and they then let out loud cheers of victory.

Aburame Tetsumaru pulled out the rocket from the soldier's back and helped him reload the ammunition.

When Aburame Tetsumaru was about to put the weapon back on the soldier's back, a fierce roar came from the sky, and the dragon knights finally arrived.

The so-called dragon knight actually has nothing to do with the main body of the battle.

He is responsible for contacting the dragon with food, accommodation, washing and other services, understanding the orders when the dragon is resting, conveying and explaining them during the attack, and finally specifying the target of the attack.

In short, the Dragon Knight is a full-time combat support and is not responsible for combat effectiveness at all, so what they said does not count.

Because of this, it is normal for the dragons to sleep in comfortably and ignore the fact that the king has already set off. How can an uncle like the dragon come out earlier than the king?

However, no one expected that just after the king came out and issued an order, everyone was killed by the other party's weird magic.

The king had triggering magic, and the bad news of his death spread to the rear in an instant.

It wasn't until the news that the king suddenly died in battle came that the dragons realized that something was wrong, and then hurried over, some of the dragons even didn't even bring their own knights with them.

High in the sky, the dragons saw a spectacle they had never seen before. Three thin lines surrounded tens of thousands of troops, and two other thin lines extended to complete the final encirclement.

The dragons couldn't understand why an army of tens of thousands of people was blocked by three thin lines. Although the thin lines were constantly flashing, there was no magic power there.

In the concept of dragons, those who can threaten them either have huge magic power or are large enough, so no one is aware of the danger.

Moreover, the dragon immediately realized that the enemy's detailed formation was actually the most suitable for its dragon's breath to exert its lethality.

The forty dragons coordinated a little and allocated their respective attack ranges, and then they spread out their formation.

The giant dragons formed an irregular quadrilateral, which completely coincided with the four thin lines that had just closed on the ground, and showed a clockwise dive direction.

The leading dragon is covered in red scales and has six long and sharp horns, like a king's crown. It is also the largest.

The red dragon made a roar. This horrifying roar in human ears is actually the dragon's high-frequency language, which conveys a huge vocabulary.

Just two seconds of neighing accurately expressed the time and sequence of the attack, as well as the position of each dragon, and the length of the attack.

Because the thin line is more than fourteen kilometers long, forty dragons need to allocate 350 meters of attacks. It is difficult to ensure that it is cleared with just one dragon breath attack.

Not every giant dragon has enough lung capacity and magic power to attack three hundred meters continuously. Some relatively young dragons can hardly reach even fifty meters.

Fortunately, the dragons on this expedition were all qualified warriors, so the leading red dragon chose an attack distance of two hundred meters.

After completing the first attack, all the dragons pull up and dive again, and launch a second attack on the gap 600 meters away. Under the circular dragon formation, all the rebels will be covered by the dragon's breath. .

In addition to these tactical arrangements, there is also an angry declaration compressed in this dragon cry.

[These despicable humans, they actually let the great dragon fail its mission, and used the most terrifying dragon breath to destroy them! ! 】

The dragon language exceeds the hearing range of humans, but it does not exceed Aburame Tetsumaru's hearing, so the red dragon clearly told the enemy its tactics.

Aburame Tetsumaru did not give any specific orders, because the dragon's tactics were within the range of the tactical training that the red-coated military had received.

When the dragons set out a clockwise flight trajectory, all the soldiers in the Red Army knew what they were going to do, so they all took the rocket launchers in their hands.

The officers reminded loudly: "Don't be anxious. The range of rockets is limited. Wait for the dragon to dive before you can hit them. Don't shoot in advance!"

"Hold it steady, aim, and wait for orders before attacking!"

"No advance attack without orders!"

Although all the officers were reminding not to attack in advance, when the dragon began to dive, many rockets were fired in advance.

The size and power of the dragon put tremendous pressure on the soldiers, so more than half of them performed incorrectly, but the dragons were even more frightened.

Just when the giant dragon was almost brewing and was about to dive to the attack height, fire burst out from the thin line on the ground, and white smoke grew up as quickly as a sprouting mushroom.

At first, the dragon was disdainful of this. When the dragon swooped down, the tiny enemy should be like this, struggling helplessly in a panic, adding a little more fun to the great dragon.

But the sudden appearance of dangerous intuition stunned the giant dragon. He had such a feeling before, but it was the hexagonal snake demon among the abyss demons. How could these tiny humans be such a big threat?

The red dragon has the highest level, and its intuition is also the sharpest. It can even distinguish threatening numbers, and then it is dumbfounded. It feels that the entire thin line is full of threats.

The seemingly arrogant giant dragon has never been a real fool. Otherwise, how could the dragon clan, which has difficulty in reproducing, survive to this day?

After intuitively sensing the danger, the forty dragons uniformly gave up diving and dragon breath attacks. They spread their folded wings and used the power of the wind to dodge the enemy's attacks.

Seeing that the dragon had been disrupted by scattered attacks, the officer of the Red Army stopped trying for the best shooting range and ordered: "Shoot! Shoot down those big lizards!"

The soldiers waiting for the order immediately fired their weapons. They were the soldiers with the best psychological quality, so their hands were steadier and their aim was more accurate.

After the dragon had already made a dodge action, the new more accurately aimed attack was difficult to dodge, so sparks exploded from the dragon's body.

The official name of the rocket is a hollow-charge shaped-energy armor-breaking rocket. Through the energy-gathering principle of the cone-shaped charge, the copper shell at the top is melted and turned into a high-temperature and high-pressure metal jet, which is focused into a line.

Such a high-temperature and high-pressure metal jet concentrates the energy of the explosive and releases it at one point, and can easily penetrate the target's thick armor.

Although it is covered with steel plate armor a few centimeters thick, it is meaningless in the face of shaped armor-piercing projectiles. Even the steel plate itself becomes a terrifying weapon after melting.

Every rocket that exploded on the dragon's body penetrated the dragon's armor, penetrated the dragon's scales full of magic, and shot through the dragon's body.

The high-temperature and high-pressure metal jet pierced the dragon's body, scorched its internal organs, and left many hot copper and iron beads in the dragon's body. These were the products of the metal jet's re-condensation after encountering the dragon's blood.

If it were a human or other creature, it would be dead at this time, but the dragon is huge and has tenacious vitality. The injured body squirmed to seal the wound, and also sealed the hot copper and iron beads in its body.

The internal organs were repaired by the huge life force, then scorched by the hot metal, and then continued to be repaired. As a result, the dragon suffered extremely horrific pain.

Twenty-five of the forty dragons were hit in the torso. They fell weakly and struggled and rolled on the ground.

The majestic dragon roar turned into a shrill howl, and the dust raised up stained the dragon's scales, making them extremely embarrassed, like a beaten native dog.