Tens of thousands of alien races poured in like a tide.

Lu Yuan stood on the rock, letting the frantic night breeze blow through his hair.

Behind him, a myriad of lights lit up, and magic converged at the gem at the top of the tower, stretching into the night sky.

Then, the flames converged in the heavenly dome, forming a bright and scorching sea of fire.

The flames overturned, and fireworks formed by countless flames immediately burst out below, which were incomparably gorgeous.

A few minutes later, the bright sea of fire vanished, and the aliens were all gone.

And the next batch of alien cannon fodder rushed up.

Lu Yuan's face was expressionless, and the light of the defense tower lit up again.

Flames converge again in the heavenly vault.

Horace stared at this terrifying and splendid scene, the night sky was red, and the firelight was still clearly visible more than ten miles away.

On the top of the forest hill outside Guangcheng Pass, a slender girl stood silently.

She is tall, with slender legs, and a red armor that shows her perfect body shape to the fullest, and what is even more attractive is the perfect long legs under the battle skirt.

Her slender fingers grasped a spear and looked silently at the crimson sky in the distance.

"General Li, it seems to be the direction of the Mantis River, what the hell is going on, this kind of vision has appeared 4 times." The commander of the second squad had solemnity written on his face.

"Judging from the fluctuation of mana, at least it is the magic of the sixth order that can cause such an anomaly." Li Hongying said in a deep voice.

"Sixth-order magic, could it be that our reinforcements are at war with aliens?" The captain said, "Shall we go over and help?"

"It's unlikely, our dragon country has no more great magicians, and there are only a few strategists who are good at fire attack, so it's not like them. I think it's more likely to be caused by Warcraft. Li Hongying frowned.

"Alright, it's almost time, it's time to act."

"Those guys made some small moves, and they thought they could escape my eyes, and they will eat the bait they left behind tonight!"

With a wave of his hand, countless cavalry appeared in the dense forest behind him.

........

"It's time, it's time to act!"

Horace gritted his teeth.

Among the alien troops, pitch-black bats more than three meters long rose up, these bats had extremely wide wings, and on their backs sat werewolf knights, their weapons were spears and crossbows, and several oil bottles hung from their saddles, which allowed them to throw fire oil.

These Batriders are fourth-order troops, with a total number of four hundred, and they can be regarded as the trump cards of the werewolf army.

And among the undead troops, a large number of skeleton vultures have risen.

The skeletal vulture was small in size, larger than a rooster, and fanned its carrion wings, stretched out its long neck, and let out a terrible cry.

There are a large number of these third-order troops, and there are thousands of them. However, they don't have a strong attack power, and they don't have any special abilities, and most of the time they act as scouts for the troops.

Suddenly, there were several roars from the side of the orc troops, and the skeletal vultures that were chirping indiscriminately immediately shrank to the side like frightened chickens.

Dozens of bipedal wyverns take to the night sky.

Although they are much smaller than giant dragons, these bipedal wyverns are also five meters long, with claws and toes like birds, wings covered with scales, and a piercing roar.

On their backs were heavily armored orc knights, holding broad broadswords and shields on their backs, exuding a formidable aura to prove their fifth-order military might.

"Attack!" Horace stared at the mountain and gave the order.

Fifteen hundred air troops, under the cover of flames, went around in a direction and attacked the mountain from the flank.

These Wyvern Knights carry interference gems that can be thrown around buildings to interfere with the operation of buildings for a short period of time.

Horace clenched his teeth, he invested 20,000 troops for the plan of this sneak attack, even if it was just cannon fodder, it was enough to feel distressed.

It's a matter of success or failure.

Among the Wyvern Knights is an orc hero who is also the commander of the operation.

Under his command, the troops went around to the west of the mountain, and under the cover of the sea of fire, the humans on the mountain did not find them.

The flying troops landed in the woods, hiding their bodies in the shadows of the trees.

The orc hero gripped the hilt of his sword tightly in his hand and stared at the night sky.

The sea of fire had been extinguished, and the roars of the tribes were once again heard in the distance, and the alien coalition attacked again.

Not far away, the top of the mountain once again appeared with various lights, and flames gathered in the air.

This is the moment, and this is the opportunity that their companions have created for them.

"Attack!" The orc hero roared, but not obtrusively under the cover of those alien roars.

Batrider was the first to take to the air, sweeping towards the mountain like a black shadow, followed by the Wyvern Rider, then the dense crowd of skeletal vultures.

The Batrider was extremely fast and soon approached the top of the mountain.

The archers' attention was on the front, and they kept pulling the bowstrings to attack the cannon fodder team in front of them.

With a whistling roar, the Batriders flew down, attacking ranged troops, once again interfering with human judgment and creating opportunities for the Wyvern troops.

A bat knight swooped down like a shadow, and the archers were so engrossed that they were caught by the huge bat and dragged into the sky without any defense.

The bat's claws tore him apart, and the flesh drenched the faces of the soldiers below, and they discovered the attacking enemy army.

They all changed direction and aimed their arrows at Batrider in the sky.

But several bats swooped down, screaming and screaming, and the piercing sound waves made the soldiers' eardrums tingle, and they couldn't attack at all.

The Batrider in the sky has already pulled out the oil bottle and is about to throw it downward, which will cause even more chaos.

But Batrider only heard a sharp sound of breaking the air, and an arrow pierced through the darkness, directly piercing his body, and the bat's body was torn apart, and Han Dang's immediately killed the four Batriders in an instant.

And the ranged heroes of the human race also aim at them, and all kinds of skills are thrown wildly.

One by one, the Batriders were either pierced by arrows, ignited by fireballs, or fell directly with an arc of electricity wrapped around their bodies.

The Batrider in the sky was strangled almost instantly, and the Batrider who flew into the line was shot quickly.

At this time, the Wyvern Knight had taken advantage of this confusion and approached the arrow towers from the side.

"Phew-"

The skeletal vultures screeched and swooped down like a white ocean.

The Wyvern swooped down on the towers like a shadow, and the orc hero clutched the gem in his hand and clung to the Wyvern.

It's close!

A smile appeared on his face.

But the next moment, his face turned pale in an instant.

In the shadows of the trees below, several rays of light were already lit up.