On the magnificent city wall more than 100 meters high, Li Wenbin stood quietly, his eyes calm and waveless, looking at the sky.

There, there is a pitch-black 'line' that is zooming in and approaching at a speed visible to the naked eye.

It was a myriad of otherworldly demonic beasts running wildly, the number of which was innumerable, and there was no end in sight, as if they were connected to the sky, and they were constantly pouring out of the endless void.

In less than a day, the endless wave of Warcraft crossed the base of the five sub-fortresses and approached the Doomsday Fortress.

The final battle began in an instant.

唳~~

The first thing that appeared in front of everyone's eyes was a group of flying demonic beasts of different sizes, they were of different sizes and types, and the black pressure almost obscured the entire sky.

Late second-order, second-order peak, quasi-third-order, third-order......

The strength of these flying demonic beasts varies, but the weakest one is a late-second-order existence, and the powerful one has reached the third-order realm, and the aura is extremely terrifying, definitely not an ordinary third-order existence.

"Bastion Auto Defense System, Activate!"

Li Wenbin did not hesitate and immediately activated the automatic defense system of the Doomsday Fortress.

——

Bastion Auto-Defense System (Enabled)

Defense Skill: Heaven and Earth Lockdown (Lv2)

Seal the Sky and Lock the Earth - Completely seal the Doomsday Fortress to defend against external attacks from any direction, the current level is 2, it can be immune to any attack of the third order and below, and it can currently resist the full attack of the third order and above five times.

Attack Skill: Thunderstorm (Lv2)

Thunderstorm – Automatically locks onto single or multiple enemies within the fort's range to unleash a thunder strike. The current level is 2, the current attack strength is 3 levels, and it can only be activated three times in 24 hours, and cannot be accumulated.

——

After upgrading to the fourth-level Doomsday Fortress, the automatic defense system of the special function fortress has also been upgraded and strengthened.

Once the 'Heaven Lock' is activated, ordinary attacks below the third order are almost completely immune and cannot cause any damage to them.

If you want to completely open the defense of 'sealing the sky and locking the earth', even Li Wenbin now has to attack with all his strength five times before he can completely break through. Like the kind of third-order that has just broken through, the power of the realm is less than a thousand meters in radius, and it cannot be broken through at all without more than a hundred times.

Moreover, the defense ability of 'sealing the heavens and locking the earth' will gradually increase with the time of the earth's transformation, which is very strong.

However, its weakness is also obvious, once the 'Sealed Heaven' defenses have been breached, it will have to go through a forty-eight hour buffer to activate it again.

As for the aggressive 'Thunderstorm', there is no limit, three chances a day, and you can start it at any time, as long as it does not exceed the limit number of times.

The number of flying demonic beasts that appeared in front of him was too many, and it was impossible for the airing force in the Doomsday Fortress to completely intercept them.

With the strength of these flying monsters, any one of them breaks through and enters those survivors who can't participate in the battle, which will cause a bloody case.

That was a situation that Li Wenbin did not want to see.

With his order, a translucent hemispherical light shield rose from the center of the Doomsday Fortress, covering the entire Doomsday Fortress in the blink of an eye, not only the sky, but also the underground, without a single hole.

唳~~~

The figure of 'lightning' appeared on the city wall, the blood-red scale armor flashed with a strange light under the sunlight, and the wings of more than one hundred and fifty meters were stretched, like a prehistoric divine bird, and the rolling dragon power was overwhelming.

Beside it, the mutated golden eagle of the snow-smelling mount was also suspended in the sky, and its body, which was not much smaller than the 'lightning', shone with dazzling golden light, and its feathers were golden, like pure gold, noble and proud.

One flying mutant beast after another appeared in the air, ranging from a mutant mountain eagle the size of a passenger plane to a black vulture of forty or fifty meters, with tens of thousands of them, ranging in strength from the late second order to the third order.

On the backs of these flying mutant beasts, one or more heavily armed evolutionaries stood, their longbows and spears flickering with a cold cold light, and a murderous aura gradually permeated.

Most of these evolutionaries are flying troops in the Doomsday Fortress, and their mounts are all selected by Li Wenbin from the Dragon Spirit Realm, and they contain a certain amount of dragon bloodline in their bodies, and their strength is generally at the peak of the second order, and there are also many third-order existences, all of which have completed breakthroughs in the recent past.

The rest of the people are scattered cultivators who have flying mounts or flying abilities, and there is a large gap in strength, some are only in the early stage of the second order, and some have already reached the third order realm.

One of the most eye-catching is the third place on the previous capital god of war list, 'Flying Dragon' Zhan Weixing, and now he has officially stepped into the third order, and his strength is very strong.

This is the main air defense force of the Doomsday Fortress at the moment.

唳~~~

The fastest flying beast got closer and closer, and finally, with a roar of 'lightning', the battle began.

Rumble! ~~

Violent sonic booms rang out one after another, and the two behemoths of 'Lightning' and the mutated golden eagle were the first to attack, and the biggest advantage of the two of them was the terrifying speed.

The boundless sky is their best battlefield, only to see two long air tail marks of one red and one gold piercing the sky, rushing into the group of flying monsters, suddenly, the sky seems to be raining monsters, one after another flying monsters like a kite with a broken line, falling down rapidly.

There is no need to use crystal power, nor does it need to use the domain, it is just the most ordinary flying impact, and under the blessing of the terrifying speed of the 'lightning' and the mutant golden eagle, it also bursts out with extremely terrifying lethality.

The flying troops on the side of the Doomsday Fortress did not dare to approach them at all, leaving the main battlefield to these two big guys.

"Kill!"

'Flying Dragon' Zhan Weixing roared angrily, the strange pattern quickly covered his whole body, and his five or six meter-long wings flashed with cold black light, and his whole body was full of black gas, like a demon coming out of hell, which made people can't help but palpitate.

His figure became taller, more than three meters, and a pair of pitch-black horns appeared in front of his forehead, and his eyes became deep and cold, emitting an endless cold light.

Under his leadership, the flying troops attacked one after another, immediately blocking the momentum of the flying demonic beasts, and gradually pushing them back.

'Good!' Wyvern' is so handsome, it's simply my idol! ”

", kill these beasts, let them dare to eat people, let them dare to come here!"

"Great!"

On the ground, countless survivors looked up and saw that the flying troops were so brave, one by one roaring and cheering, and their eyes were extremely excited.

On the city wall, the beauties of the 'Blue Moon Mercenary Group' led by Shui Rou and Wu Qiong couldn't help but cheer in low voices, especially after seeing Zhan Weixing's strong performance, they all laughed around a beautiful woman with a hot figure.

"Sister Huofeng, your man is so handsome, I'm a little jealous now, I knew that I would compete with you to the end!"

"Cut, Xiao Nizi, you just talk about it, do you think everyone is Sister Huofeng? People are heroines among women, but I've heard that she took down the wood after getting on the bus first and then making up the ticket, can you? ”

"That...... I really can't do it~~~"

"Hahaha~~"

The hot beauty surrounded by everyone is none other than the fire phoenix of the blue moon, she has always been bold and hot, and her face is also a little hot at this time, especially in the eyes with Wu Qiong, there is a kind of embarrassment and embarrassment of being caught doing something wrong.

After all, everyone knows very well that what 'Flying Dragon' Zhan Weixing liked at the beginning was actually Wu Qiong, who is known as the 'Guanghan Fairy'.

And now, she has taken Zhan Weixing down.

Although Wu Qiong had already said that she had no interest in Zhan Weixing, and the two would not be together, Huofeng was still a little embarrassed.

"You made the right decision." However, Wu Qiong was very calm, her smile was still the same, and she laughed at Huo Feng: "His kind of stupid goose character is exactly what he needs to be conquered by a heroine like you, otherwise, even if he has the heart, he will not have the courage." ”

"Sister Wu, I'm ......" Huo Feng opened his mouth, not knowing what to say.

"What are you?" Wu Qiong smiled faintly, squeezed her eyes, and said softly: "I still want to thank you, if you hadn't taken decisive measures, I don't know how many times I would have rejected that guy!" ”

Hearing this, the others laughed one after another, and Huo Feng was also stunned, and then turned his head with a slightly red face, looking at the figure in the sky that was constantly rushing to kill, slightly distracted.

The battle continues.

In the sky, after the 'Lightning' and the mutated golden eagle had rushed and killed countless flying demonic beasts, they finally encountered an opponent who made them stop a little.

Three third-order flying demonic beasts, and they are all of the same race, third-order flying lizards.

The third-order flying lizard, with a pair of huge bat-like meat wings, has a body length of more than thirty meters, covered with gray scale armor, flashing yellow halos from time to time, and the tip of the tail longer than the body is wide and wide, like a knife, which can not only help fly, but also can be used for attack, and the lethality is very huge.

The strength of these three flying lizards is very strong, and they are not much worse than the mutant golden eagles, especially in their mouths, they can spray a highly toxic mist, even if they are inhaled into the body by a third-order existence, they will be very seriously affected, and even directly poisoned to death.

And there seems to be a mysterious connection between the three flying lizards, and they cooperate with each other very tacitly, whether it is defensive or offensive, they are very strong.

If the mutant golden eagle encounters them alone, it can only choose to escape first, and then find an opportunity to break them one by one to achieve the final victory.

However, it is different now, the mutant golden eagle is not fighting alone, there is a more perverted 'lightning' existence around it.

Even if the three flying lizards seemed to have a heart-to-heart connection, they only lasted for less than a minute, and then they were killed one after another by the terrifying speed of the 'Lightning', breaking the connection and cooperation between them.

In less than two minutes, the last third-order flying lizard was also under the onslaught of the mutant golden eagle and finally died.

And at this time, on the battlefield on the other side, Zhan Weixing, who seemed to be incarnated as a demon, also slashed a third-order flying fox off his horse after a series of powerful attacks, covered in blood and murderous.

Under Li Wenbin's instructions, they all brought back as much as possible the corpses of the third-order demonic beasts they had killed, and handed them over to Li Wenbin to create a new third-order battle mech.

……

The battle in the air was in full swing, and the flying demonic beasts were attacking the Doomsday Fortress one after another.

On the ground, the vanguard of Warcraft finally approached the battlefield.

At this time, as in the previous days at the base of the Five Great Sub-Fortresses, the large ballista tower unit that attacked the farthest distance was the first to attack.

But this time, not only did the rain of iron spears and arrows fall from the sky on the city wall, but also a group of ground crossbow tower troops, shooting out iron spears four or five meters long, like a black cutting line, with a roar that tore through the air, and killed them head-on.

The four- or five-meter-long alloy arrow iron spear, coupled with a powerful crossbow tower launcher, caused a lethality that even a five-star king would be difficult to resist if his own defense was not very strong.

Attacking from both sides, none of the fastest demonic beasts were able to break through the blockade, and the number of deaths under this round of attacks alone was tens of thousands, which was very terrifying.

It can be seen that under this attack, the group of demonic beasts that are constantly advancing like a black line has a clear pause.

These bloodthirsty beasts seemed to be frightened, and it took a long time for them to charge again.

And they were still greeted by a roaring rain of iron spears and arrows, covering the sky, as if to cover the entire sky.

One, two, three......

The offensive of the Warcraft did not show any tendency to slow down, but became more and more ferocious, and soon, the crossbow tower troops outside the city wall had lost the distance to continue fighting, and immediately chose to retreat and retreat to the city wall.

And the Elemental Mage troops, which had already been prepared, had already taken over their work, and continued to intercept the offensive of the Warcraft, buying them time to retreat.

Countless arrows flew, forming a rain of black arrows, constantly falling from the sky, penetrating the flesh and blood of one demonic beast, blocking their running footsteps, and even killing them directly.

Among them, as one of the few long-range evolutionary rangers, Yang Fan's performance was very eye-catching, every time his longbow about the same height as him sounded, the bow and arrow that flew out would carry an incomparably restrained crystal energy, and immediately burst out after attacking the target, like a cannonball exploding, taking away the lives of demonic beasts.

He is like a mobile super sniper gunner, each attack is not only accurate, but also very powerful, although he is alone, but he plays a squad-like effect.

However, the real horror is not him, but Li Wenbin's Doomsday Fortress archer troops, especially those captain-level archers, they are the real mobile batteries.

Not only are they no less lethal than Yang Fan, but they are also able to assist their own troops and enhance the overall strength of the entire archer army, each round of arrow rain will take away the lives of dozens of demonic beasts, and the speed of harvesting life is only inferior to the elemental mage troops known as the 'battlefield killing machine'.

The elemental mage troops, not to lose the existence of 'battlefield killing machines', their general strength is above the peak of the second order, under the leadership of their respective captains, every round of attacks falls, will cause incomparably terrifying lethality, harvesting the life of the demonic beast is like mowing grass, a handful at a time, and with a certain continuous harvesting ability.

Compared to them, both the Archer troops and those Evolver units with ranged attack capabilities are much inferior.

Arrows and fireballs flew together, and the wind blades were all the same color as blood, and under the attack of the major ranged troops, the offensive of the demonic beast group was intercepted again, and there was a noticeable pause.

However, the number of Warcraft is too much, and as time passes, gradually, the long-range attack troops have the problem of lack of physical strength and energy, but the charge of Warcraft has not weakened in the slightest.

Seeing this, the command of the long-range troops immediately ordered a retreat and returned to the city walls.

Outside the city walls, the rows of spear and shield warriors, wolf cavalry, evolutionaries and biomodifiers, as well as the second-level battle mech units that had not yet been upgraded, finally launched a charge.

They are the last line of defense outside the moat, and the last round of interception, once they also retreat, the next step is the real defense of the city.

"Kill!"

The first to charge was the fastest cavalry unit, which not only included the wolf cavalry in Li Wenbin's hands, but also the cavalry unit composed of many evolutionary people.

Because of these demonic beasts, except for a small number of them that were found and tamed by the evolutionaries themselves in the wild, most of them were selected by Li Wenbin from the dragon spirit realm, with a certain dragon bloodline, a strong body, and a lot stronger than ordinary mutant beasts of the same level.

The evolutionaries who sat on these mutant beasts were not weak, and they were also equipped with extremely powerful equipment and weapons, and they were like sharp knives, constantly tearing apart the group of demonic beasts, dividing them into countless small groups.

Behind the cavalry, a second-level battle mech with a height of more than 20 meters immediately followed, and the giant big sword more than ten meters long in his hand danced like the wind, blasting and killing one by one the demonic beasts in the most violent and bloody way, and the speed was extremely fast.

The second-level battle mecha is made of special alloys, huge in size, very hard, and its every move carries extremely terrifying lethality, even if it is a five-star king-level monster, it is difficult for them to last a few rounds in their hands before they will be directly disabled or even exploded.

If the elemental mage is a 'battlefield killing machine', then these battle mechs are well-deserved 'battlefield meat grinders', bloody, terrifying, and violent.

Behind the Combat Mechs is a ground force of Lance and Shield Warriors and Evolvers, all of whom are heavily armored and armed with spears or broadswords that excel in melee harvesting.

They did not charge, but steadily advanced, slashing the demonic beasts left behind by the troops in front of them one by one, like a torrent of steel, to clean up the entire battlefield.

The battlefield is bloody and brutal.

The demonic beasts are constantly dying, but the evolutionary side is not without losses, and many evolutionaries, including Li Wenbin's Doomsday Fortress troops, also have some casualties.

Although this loss is almost insignificant compared to the number of Warcraft deaths, it is important to remember that the total number of people on the side of the Doomsday Fortress is only a little, and the number of Warcraft is almost endless.

Therefore, after a few hours of fighting, after the major troops began to have certain physical strength and energy problems, Li Wenbin issued an order to retreat and began a defensive battle based on the walls of the Doomsday Fortress.