A terrifying black wave crashed against the boulder fortress, which was like a solid rock, stubbornly withstanding the ferocious onslaught. It was about 2 p.m., but it was pitch black near the Boulder Fortress, dark clouds and gray smoke completely obscured the light, and the sky was as dark as a bottomless abyss, with spells and energy weapons shuttling back and forth, bombarding the Wildfire Fortress, and the light barely illuminated the surrounding things.

Tiangong No. 2 hurriedly took on a stand-in, trying to get out of the demon's attack range.

The disc-shaped huge ship was dressed like a burning and smoking boiler, breaking through the dark clouds to an altitude of five or six thousand meters, and was about to continue to attack the demons under the clouds, when suddenly a large dense black dot appeared in the clouds, and tens of thousands of flying demons rose into the sky and chased Tiangong-2.

Flame!

Explode!

Frost!

Corrode!

Tiangong No. 2's huge body was immediately attacked violently, and Tiangong No. 2 hurriedly dispatched a large number of fighters to compete with the flying demons, but the number of demons was very large, and they almost rushed out of the ground. Tiangong-2 became a live target and immediately suffered quite serious damage.

"Griffin Knights!"

"Attack!"

When Tiangong No. 2 encountered danger, a large number of golden-armored knights riding griffins appeared in the clouds, although the number was not very large, but the combat effectiveness was amazing, the griffin itself was a level 2 or 3 monster, with good spell ability, and the griffin knight was the most elite air force in Dragon City.

At this time.

The outer defensive structure of the Boulder Fortress was quickly shattered, and countless demons directly smashed into the interior of the Boulder Fortress, leaving few external fortifications left, so that the coalition forces had to abandon the first line of defense and gradually move to the second line.

The fortress was the size of half a White City.

The White City is a large city capable of accommodating three or four million or even more people, and the difference between the fortress and the city is that the main significance of the fortress is the military aspect, so the structure of the fortress is relatively closed, and in addition, there are not many living quarters and entertainment areas inside the fortress, which is almost for defense.

The interior of the Boulder Fortress is the same as the Labyrinth.

A large number of fortresses and defensive walls.

There is a wide enough open space and runway to place the chariots of the Nalan family, and even the cavalry can freely play the advantage of charging and killing in them.

Therefore, the Terran coalition has enough space to resist the invasion of demons, even if the outer fortifications are destroyed, with the complex defense system and structure within the fortress, it is not easy for the demons to completely contribute to the fortress.

Rumble!

When the demon army toppled down a huge fortress wall and was about to launch an attack on the inside of the fortress, suddenly in a piercing scream, countless bats suddenly attacked, and the bats directly bit the demon's neck, quickly sucking the demon's blood dry.

"Wolf cavalry!"

"Kill!"

Countless agile figures appeared from all directions, half-orcs armed with war spears and battle axes, riding wolves to attack the demon legion, the wolf cavalry combat effectiveness is very strong, the explosive power is very strong, and the demon legion suffers a lot of damage under a round of impact.

in the open space.

The iron cavalry of Dragon City hissed, and a knight dressed like a tin can, holding a long cavalry spear in his hand, rushed to kill the lazy waist and intercepted the demon legion, like a sharp knife to cut the demon legion from the middle, and the cavalry spear knocked down one demon after another, and the heavy iron hooves trampled them to pieces.

The most elite troops of the Terran Race all appeared in the fortress, but the number of demons and undead is too much, and there are quite a few demons who also have the ability to wake up the undead or summon monsters, and the undead are immortal bodies that will not be tired, compared to the strength of the Terrans, after all, it is very limited. At this moment, the fortress, inside and out, up and down, is all shrouded in frantic battles.

Now the situation on the battlefield is no longer under the control of any commander, the most powerful commander in the world, I am afraid that he will not be able to completely control an army of millions or even millions, all that can be done is to deploy the troops well, when the war occurs, the troops in different positions play different roles, everyone performs their duties, and the war is fought at this time, the situation can no longer be controlled, and can only wait.

Mu Yun wielded the dragon whip and smashed one demon after another, extremely brave and invincible, but at this moment, a gloomy and hoarse voice sounded.

"Mu Yun!"

Suddenly, a vicious wind struck!

Mu Yun's instantaneous spell teleported a hundred meters, and the purple-black sword light slashed horizontally, and a huge defense tower behind him was cut open like cutting tofu. Mu Yun hurriedly blessed himself with spells, increasing his defense, speed, strength, and reflexes by several levels.

An extremely fast figure landed on the city wall, the two sides were hundreds of meters apart, surrounded by fighting coalition forces and demons, but the two directly ignored their surroundings and stared at each other.

Brake Demon, the head of the Eight Demons!

Mu Yun didn't dare to hold it up, Brake Demon was a guy who was known for his speed, and judging from his attacks, the destructive power was also very strong.

Strike first!

Mu Yun had a string of Qi bombs in his left hand.

The brake demon is like teleporting, leaving a large series of afterimages, dodging most of the bullet attacks, Mu Yun under normal circumstances, almost can't even distinguish the speed of the brake demon, and now with the blessing of the observation of the relationship between spells, this can distinguish the movement trajectory of the demon, and the shooting speed and accuracy are also extremely high.

Bang bang bang!

The two long knives swung like a whirlwind, stubbornly blocking the attacks of several Gang Qi bullets.

Can you hard-connect the gangqi? It's really powerful!

The Demon Brake re-infused the weapon with power, and the part of the long knife that had been damaged by the Gang Qi was quickly repaired, and two flashes of purple-black sword light galloped in.

Teleport!

The sword light fell on the tempered city wall, and two huge incisions twenty zhang long.

Behind the demon brake sounded piercing the air, the dragon whip carried the power of ten thousand jun, and at the same time the thunder flashed, smashing over, the power of this blow is not trivial, the dragon whip itself has the characteristics of indestructibility, Mu Yun urged with all his strength at the same time, at the same time instilled a large amount of true qi to strengthen the attack, and summoned thunder and lightning to bless it.

While!

The Demon Brake directly blocked the attack with a long knife.

Syllable!

The Demon Brake's weapon is disconnected from the middle.

Brush!

The other knife swept fiercely, Mu Yun was slashed by the knife light, and was pushed out dozens of meters, leaving a huge knife mark on the ground, and the demon was also blasted away by the terrifying force, hitting the city wall like a cannonball, directly knocking the tempered city wall into a depression.

A terrifying wound appeared on Mu Yun's chest, if it weren't for Mu Yun's constant opening of the defensive spell, if it weren't for Mu Yun's use of True Qi to protect his body, this knife would have almost split him in half.

The damage taken by the Demon Brake is not light.

Hit the dragon whip and break the bones of the demon's body!

The Brake Demon is a high-level demon, and with its strong recovery power, it recovered almost immediately, while Mu Yun cast several high-level healing spells on himself, and the injury healed instantly, and the two resumed their confrontation again, as if no one had ever made a move.

The speed of the demon brake is much faster than expected!

Mu Yun is also stronger than the demon imagined!

At this moment, even if Mu Yun does not use tricks, he is enough to fight against any of the eight demons, if Mu Yun is allowed to continue to grow, then the demon is not his opponent. The demon didn't talk nonsense, and immediately turned into an afterimage and disappeared, and a cold sword light of the forest appeared on Mu Yun's waist.

Gang Qi Explosion!

Mu Yun released Gang Qi to block the Demon Brake, Mu Yun pulled out the Sword of the Earth, and an earthy yellow sword qi swept out. The body of the demon flickered, came to Mu Yun's side, and slashed out with a fierce knife, Mu Yun moved instantly, and another entire turret behind him was cut off, and the huge building twenty meters high collapsed downward.

The two collided at high speed between the incessant cutting and collapsing buildings.

Everything around is like tofu made of tofu, and large pieces are crushed or cracked.

The demon said while fighting: "Your Majesty has entered the inside of the fortress, you are doomed!"

Mu Yun showed a hint of surprise.

The Demon King has already come in?

No wonder I didn't see the Demon King outside, so wouldn't Ying'er and Nalan Tian be in danger?

The Brake Demon deliberately distracted Mu Yun, when Mu Yun was stunned, the Brake Demon slashed out dozens of knife lights at once, although Mu Yun hurriedly released the Gang Qi explosion, but he was still hit by a few knife lights, and instantly suffered a lot of damage, he hurriedly recovered the healing spell instantly, and then continued to hold two weapons and fight with the Brake Demon.

More and more demons are attacking the fortress!

What makes people even more worrying is that the demons can replenish the combat consumption on the spot by devouring the corpses of the coalition forces, demonizing the coalition forces, and awakening the undead.

The only hope is to take out the leader of the demon legion.

Especially the Demon King!

Now the Demon King has been killing inside the castle, no one in the coalition army can block the attack of the Demon King, the only hope is Nalan Tian who holds the burial god, but the Demon King's Red Moon Pupil can clearly distinguish the location of Nalan Tian, and Nalan Tian does not know where the Demon King is, in terms of individual strength, the Demon King is too powerful, although Nalan Tian has the bargaining chips to kill the Demon King, but after all, it is carried out with the help of foreign objects.

They're in danger!

Mu Yun sensed that the situation was very dangerous, and now he had to find a way to deal with the Demon Brake, and then enter the fortress to help them. Thinking of this, Mu Yun couldn't help but step up his offensive, and the Demon Brake obviously felt that Mu Yun's attack was a little impetuous, but instead retreated and advanced, deliberately delaying time to consume Mu Yun's strength.

The mighty demon army frantically stormed the boulder fortress.

"There are too many demons!"

Several front-line coalition soldiers are demons in all directions, and their comrades-in-arms fall to the ground one by one, directly devoured by demons, or become undead to wake up, these warriors have no way out.

"Evil demons!"

"You don't want to succeed!"

A coalition officer roared, "Fire oil, use fire oil!"

These front-line coalition soldiers knew that their survival was hopeless, and the ruthlessness in their bones was stimulated, and they hit all the corpses and wounded around them, and poured all the vats of fire oil on themselves and others.

"Even if we die, we will die with you!"

The coalition army lit the fire, and everyone turned into a flaming fireball, and they roared and pounced on the demon army, cutting down several demons in succession, and the charred corpses before falling to the ground.

"Humans actually set themselves on fire!"

The demons were shocked, they understood what these coalition soldiers were doing, and they set fire to themselves and the wounded and dead, so that after the battle was killed, their bodies could no longer be used.

More and more coalition soldiers who have been cornered have followed suit, holding bombs or self-immolating bodies, and at critical moments, humanity has fully exploded its potential, putting on an attitude of treating death as home, even if it is the same as the enemy.