Seeing that there were new new forces and three dark legends, Ace's eyes lit up.

Without saying a word, he agreed to this suggestion, and gave the task of contacting the dark race on the other side of the mountain to the Bat University Scholar.

The Bat University scholar bowed slightly and stepped back.

……

The red sun slowly rises from the east, and the sun shines on the earth, bringing light to the world.

Dense elven soldiers, under the light of the sun, surged from the mountains towards the Black Dragon Basin.

The moment the war sun shines on the earth begins.

"Tremble, tremble!"

A deafening roar echoed across the sky.

"Shoot, shoot, shoot!"

As the elven legion advanced, a dense rain of arrows rained down towards the Black Dragon Basin.

Every time they took a step, they crossed over and kept shooting with their bows and arrows.

Strive to suppress the opponent with perfect ranged attacks.

The dark soldiers in the Black Dragon Basin, facing the rain of arrows from the elves step by step, hid behind the two-meter-high Quadrangular Hill Bag, using the Quadrangular Hill Bag as a shield to avoid the shooting of the arrow rain.

With the help of the Quadrangular Hill Pack, the elves' shots were ineffective against them.

The bow and arrow of an ordinary elf cannot shoot through a clay shield that is at least one meter thick and two meters thick at the highest.

At this moment, the steel crossbows of countless dark soldiers had been drawn, and they were ready to wait for the officer's order to viciously fight back at the elves on the opposite side.

The elven legion advanced rapidly, and the rain of arrows continued.

Countless quadrangular hill bags were facing the outside side, and they were already filled with arrows shot by elves.

"Shoot!"

The countless military merit winners and officers in the outermost layer of the Black Dragon Basin saw that the elves had entered the range of the steel crossbow, and they did not hesitate to give the order to launch.

The countless dark soldiers who had long been suffocated fell on one knee in the narrow passage between the Silentai Hill Pack and the Quadrangular Hill Bag the moment they received the order.

The steel crossbow pointed diagonally to the sky and pulled the trigger without hesitation.

"Whoosh whoosh!"

The dense arrows rushed into the sky obliquely, cutting a graceful arc in the sky, and then fell sharply, shooting fiercely at the countless elves.

"Elven Great Shieldman, Defensive Formation!"

The elven officer saw that the other side had fired crossbow arrows, and with his extraordinary ability, he roared, and instantly transmitted the order to the ears of the countless elven shieldmen at the front line.

The moment they received the order, the elven shieldmen raised their shields one after another, and combined them with the shields of their companions to form a huge shield array.

At the same time, one by one, the elven archers also rushed into the shield array.

"Bang bang!"

The dense crossbow arrows slammed into the shields of countless elven shieldholders, like raindrops falling on the ground on a thunderstorm day.

In the face of the elven legion marching in formation, the damage inflicted by the dark soldiers on the elven legion was very limited.

The rain of arrows caused by the dark soldiers stopped, and countless elven shieldmen twisted their shields slightly, leaving a gap between the shields for the elven archers to shoot.

Wave after wave of arrows rained down towards the Black Dragon Basin.

All the dark soldiers got up again, hiding behind the two-meter-high quadrangular hill, not daring to show any of their bodies.

Inside the castle.

Ace and the seven Dark Legends, the twenty-three Dark Scholars, looked at the large magic screen, and the elven army was still marching in formation on the irregular terrain above the high mountain, leaving no flaws.

They all frowned.

This elf elite is a bit excessive, and the cooperation between the military formations is quite perfect.

Their rain of arrows was so dense that they only caused single-digit casualties.

Such elves are elite enough to defeat a rabble ten times their size, and they will be victorious.

According to their rich experience in warfare, the old, weak, sick and disabled people in the Black Dragon Basin, if they fought against this group of elves on the plain, they would definitely die miserably.

Ace's scarlet eyes were shining, and he secretly said in his heart:

"It seems that in two months, I can really only take my own volume and hide in the Black Dragon Basin."

"This group of elves are all elites of a hundred battles, and before that group of soft-footed shrimp and pregnant women recovers, whether they fight in a formation or in a melee, there is absolutely no chance of winning."

"It's a shame this time."

"This group of pit goods really hurt me."

He wanted to grind his teeth in his heart, and wanted to lift the group of pit goods in front of him and pump it a hundred times.

Why is the scroll he just recovered so stupid?

He turned most of his soldiers into skinny soft-footed shrimp and pregnant women.

It's really a dull stick, and he was stunned.

Don't you know that the war-based world of Jingya is full of wars, and wars break out all the time?

To do so is to dance on the tip of a knife.

Thinking of this, he also regretted it a little, he should have restrained this group of guys earlier.

In the final analysis, it is still Li Lingzhi.

The tempting of the temporary basin is too great for all ethnic groups.

Under his leadership, they overthrew the dwarves in the Black Dragon Basin, gaining a thousand square kilometers, a total of one million acres of land.

】

Of these, only nearly half of the land was divided, and the remaining temporary fiefs were more than all the permanent fiefs of the Seven Clans combined.

With such huge interests, none of the Seven Clans was willing to lag behind.

As the saying goes, one step behind, one step behind, none of them can bear the losses brought about by backwardness.

Not to mention, his territory has also expanded from 1,000 square kilometers to 10,000 square kilometers in the past few years, occupying all the territory that the Seven Clans originally occupied in the mountains.

There were even more temporary fiefs, nineteen times more than permanent fiefs.

In the face of more than ten times, or even dozens of times the benefits after eating more, which race can endure it?

And once one race starts to roll up, the others have to roll up.

Because rolling up, there may be dangers, but if they don't roll up, they are bound to lose more than ten times, or even dozens of times their interests.

In the large magic screen, the elven legion was still marching in formation, and they were less than a hundred meters away from the Black Dragon Basin.

The dark soldiers and elven archers shot each other wildly.

In the dense rain of arrows, the casualties inflicted on each side by both sides were very limited.

Among them, one has a shield guard, and the other has a two-meter-high quadrangular hill bag.

An ordinary arrow miss simply can't penetrate the defenses of both sides.

High in the sky, the elven king stepped into the air step by step, and he looked at the elven legion that stayed a hundred meters away from the Black Dragon Basin.

A pair of white teeth were about to be crushed.

The defense system of the Quadrangular Platform Hill Pack brought about by the rules of farming in the mountains and rivers wants to break through the mortal world of the legendary Jingya world, where the top combat power is only the legendary.

It must be conquered step by step with blood.

At this moment, he had no choice.

Either kill the black dragon or drive it away, or wait a few months for the other party to return to its full state and completely destroy the elven kingdom he ruled.

"Tribesmen, for the hope of our future survival."

"Kill!"

"Only one of us, the Black Dragon Monarch, can exist in this mountain."

The roar of death-defying was clearly heard in the ears of all the elven soldiers.

One by one, the elven soldiers couldn't help but clench their weapons at this moment, and their eyes were already full of the battle intent of either life or death.

"Kill, kill, kill!"

The boiling murderous aura rose to the sky, and countless elven soldiers raised their weapons one after another, roaring with all the strength of their bodies.

Seeing that the morale was available, the Elf King pointed forward with his exquisite elven sword.

Countless elven heavy armor soldiers, raising their heavy short knives, rushed out of the shield array of the elven legion, like a torrent of steel, pushing forward mightily.

The cat-man dark university scholar who specializes in war on the front line waved the flag and made the thousands of trumpeters around him blow their horns.

"Woooooooooooo

The majestic sound of the horn echoed in the Black Dragon Basin.

One by one, the dark soldiers heard the sound of the horn and rushed into the tunnel.

After they burrowed into the tunnel one by one, they came to the inside of the hill bag of the Quadrangular Terrace, and watched cautiously through the shooting hole.

They were ordered to shoot with a steel crossbow as soon as they saw an elf.

Moreover, they also changed their own arrow misses.

The arrows they had just used were steel arrowheads and wood, which had limited strength and were difficult to shoot through the armor of the elven heavies.

And now they are using arrows that are made of pure steel.

The range of such arrows is not far, but it is extremely powerful.

Within ten meters, it is enough to pierce through heavy armor, and it is an armor-piercing arrow specially produced by Ace's factory of the Seven Clans.

In order to deal with this group of iron shells.

"Kill, kill, kill!"

In the midst of the boiling roar, the mighty elven heavy armor soldiers were already less than ten meters away from the Black Dragon Basin.

At the very edge, within the 10,000 quadrangular hills, thousands of dark soldiers shot their own steel armor-piercing arrows at the same time.

I saw a flash of black light.

The iron armor of nearly a hundred elven heavy armor soldiers was instantly pierced, and the armor-piercing arrows fiercely pierced into the body of the elven heavy armor soldiers.

Blood stained the iron armor of the elven heavys, and the ground beneath their feet.

But their death did not make the other elven heavy armor soldiers feel afraid, all the elven heavy armor soldiers, just silently carrying their heavy broken knives, the tide generally killed in the Black Dragon Basin.

"Puff puff!"

As soon as the mighty elven heavy armor soldier came to the Silengtai hill bag, he waved his heavy short knife without hesitation and stabbed into the Silengtai hill bag.

With screams, one after another the dark soldiers were stabbed to death.

As one dark soldier after another was stabbed to death, the dense steel crossbow fire did not stop.

Countless dark soldiers, as long as they saw the elven soldiers inside their shooting holes, they would not hesitate to pull the trigger in the shooting holes and shoot the elven heavy armor soldiers to the ground.

Although the elven heavy armor soldiers achieved certain results, they suffered extremely heavy casualties.

At short distances, a steel crossbow comparable to a rifle is simply the nemesis of hoplites.

Of course, this has to be added to the quadrangular hill pack defense system.

Otherwise, once the two sides fight head-on, the heavy armor soldiers will be shot dead in the front row at most.

At a distance of ten meters, it only took a second or two at most for the other elven heavy armor soldiers to be able to kill in front of the dark soldiers.

After that, the dark soldiers will inevitably face a one-sided slaughter.

The sound of boiling fighting resounded through the edge of the Black Dragon Basin.

The dark soldiers and the elven heavy armor soldiers are selfless and non-stop, you stab me, I shoot you.

The boiling war, which stretches from morning to evening.

The elven heavy armor soldiers braved heavy casualties to clear one piece after another of the quadrangular hill.

They killed the dark soldiers inside the Quadrangular Hill Pack, buried it in the tunnel, and knocked it down.

The place they pushed across became an open field.

The formation of the open field allowed countless elven legions to enter the Black Dragon Basin in array, no longer worrying about the long-range attacks of the dark soldiers.

It's just that the casualties of the elven heavy armor soldiers are quite large.

For every twenty quadrangular hills they cleaned, they had to pay almost one elven casualty.

And as the Dark Soldiers became more familiar with this kind of warfare, the mode of warfare changed.

Have one Dark Soldier shoot above, and three or four Dark Soldiers inside the tunnel below provide the Dark Soldier with a steel crossbow that has been loaded and unloaded.

The casualties of the elven heavy armor soldiers have skyrocketed.

As night fell, Ace looked at the thousand-meter elf legion advancing forward, and felt a little muggle in his heart.

Is this group of elves mistaken, is it true that it is just a matter of time, and it is impossible to play with him?

In one day, more than 20,000 elven heavy armor soldiers were killed, and he felt sorry for the elves.

That's not a rabble, more than 20,000 elven heavy armor soldiers are quite elite elites, on the frontal battlefield, with the weapons in their hands, it is enough to overthrow 300,000 rabble.

Even an ordinary soldier can overturn 100,000.

With such an elite, he didn't even have time to organize it.

This is still second, the speed of the opponent's advance is too fast, and it actually advanced a kilometer (one kilometer) in one day

You must know that the Black Dragon Basin he ruled was only a thousand square kilometers in total, and the overall area was not very large.

The distance between the elves and his castle was only about seventeen kilometers.

At the current rate of their advance, it would only take seventeen days for them to enter his industrial zone head-on.

At that time, a group of squeezed soft-footed shrimp and pregnant women, who were their opponents, were afraid that they would be killed like chickens.

If this really develops, after seventeen days, he will probably have to abandon his castle, lead his subordinates, abandon the industrial system they have worked so hard to build, and hide in the quadrangular hill to continue the tug-of-war with the elves.

The elves are now advancing a kilometer inward.

But they only pushed forward a long strip of land that was a kilometer long and two kilometers wide, and in total they bulldozed nearly two square kilometers of land.

At their current speed, a thousand square kilometers of the Black Dragon Basin, they will push it for more than 500 days.

There were more than 20,000 casualties a day, and an elven army of 1.2 million, and it would take 50 days to survive, less than two months.

Even if they die, it will be impossible to bulldoze the entire Black Dragon Basin.

It can be said that if the elves have always been willing to fight like this.

And he is willing to give up the industrial base and the castle, shamelessly hide in the hill of the quadrangular platform, and the advantage is still his.