Countless thick and sharp crossbow arrows roared out from the city wall, pointing directly at the demon army with ten thousand momentum.

The black mist that shrouded the demon tide surged for a while, and the crossbow bolts sank into it, and there was no movement.

"That's not okay either?"

Yang Xuangang touched his bare head and muttered.

A hidden underground command post in the fortress, the large hall is full of people coming and going, and it is extremely busy.

On one side, there are images or materials displayed on the surface.

Li Mu stood on the high platform in the center of the hall, looking at the wide light curtain in front of him, his expression calm.

"Sky Splitting Ballista attacks are ineffective. ”

"The analysis is complete, and the black fog that envelops the demon army is the 'Nightmare Enchantment'. ”

Two voices rang out one after the other.

"Enchantment?" Li Mu repeated, his face pale, "Order the boundary-breaking cannon to prepare." ”

"Yes, the boundary-breaking cannon is ready!"

Immediately an officer answered, and immediately began to give orders.

Thundered.

On the city wall, one after another turrets changed, and a cannon with runes engraved on the surface rose from below, and the muzzle of the cannon was raised, and then a faint blue light lit up.

In the command hall, Li Mu said expressionlessly: "After the boundary breaking cannon breaks the barrier, concentrate its firepower to attack the enemy formation. ”

"Understood!"

When the order was issued, the sound of ballistas on the city wall sounded, and at the same time, a venerable Yuan Neng cannon also began to brew a bright light.

"Boundary-Breaker Fire!"

The light of the muzzle of the rune cannon became brighter and brighter, and the thin arcs of light could not be extinguished.

The next moment, the order was given, and beams of dazzling blue light sprayed out from the muzzle of the cannon, shooting straight into the distance.

The rolling black fog was still approaching the city wall at high speed, and hundreds of blue pillars of light suddenly streaked across the sky, shooting in a salvo, and sinking straight into the black fog.

The black fog stagnated, and then quickly dissipated like ice and snow melting, exposing the demon army that it was covering.

"Launch!"

Before the demon army could react, countless pillars of bright light suddenly roared and fell into the boundless black tide.

Boom!

A loud bang was deafening, the ground trembled, and countless hemispherical milky white light lit up in the demon army and quickly dissipated. Within the scope of the light, the hideous and terrifying monsters were all wiped out.

In a short period of time, blank spaces appeared in the overwhelming surging demon tide.

But in the next moment, countless monsters with teeth and claws frantically poured up, filling the void.

Woohoo!

Before the demon army could catch its breath, there was a burst of breaking sounds in the air. A black shadow swept across the sky, and crossbow arrows flickering with cold light fell at high speed.

Poof!

In the midst of the loud noise, thick crossbow arrows easily pierced the skin of the monster's body, which was harder than steel, and carried it out, stringing several monsters like a gourd.

A rain of crossbow arrows fell, and the crazy momentum of the demon tide was frustrated.

At this moment, a roar that seemed to come from the ancient times across time and space sounded in the depths of the 100,000 mountains, penetrating deep into the souls of people.

The layer of light-filled barrier that enveloped the Zhenlong Fortress rippled and fluctuated.

"What monster?" Yang Xuangang on the city wall was taken aback.

He knew the strength of this barrier very well, and even the existence above the Holy Realm could not be defeated with a single blow. The sound of that roar was terrifying enough to cause its surface to fluctuate.

Inside the fortress, Wei Ziqi, who was leisurely enjoying wine and delicacies, held his chopsticks and paused his hand, and his face became slightly solemn.

He turned his head to look in the direction of the depths of the 100,000 mountains outside the fortress: "A god-level existence?"

The voice...... It's a little familiar. Huang Yi's voice came from the side.

Wei Ziqi turned his head to look at her beautiful face, puzzled.

Huang Yi said softly: "It seems to be the voice of one of the several people at the top of the 100,000 Great Mountain. ”

Wei Ziqi suddenly frowned and said, "Do you have more detailed information?"

Huang Yi said: "I only know that it seems to be an ancient desolate beast like the Great Sun Golden Toad. It is said that when the human race conquered the Four Domains, he escaped into the 100,000 mountains, and his strength should also be the peak of the Supreme. ”

"Supreme Peak...... Could it be that a conflict broke out with the demon clan?" Wei Ziqi pondered, "It stands to reason that it should be impossible for a god-level demon clan to enter Cangxuan now. ”

The roar just now clearly indicated that the desolate beast was under great threat and was in the midst of a bitter battle.

The only ones who can do this are the Juggernaut level or those with the Juggernaut level combat power.

Wei Ziqi sensed that something was wrong with the situation, but he didn't have a top powerhouse of that level in his hands, and he couldn't go deep into the 100,000 Mountains to investigate.

After all, Hou Yi was only a supreme-level existence, and a few days ago, he was able to hit the supreme-level pinnacle-level Great Sun Golden Toad with one arrow, mainly because of attribute restraint and the Sun Shooting Divine Bow. It is still a little worse to really confront the existence of the Supreme Peak.

He shook his head, not paying attention to it.

The struggle between the beings of that level is not something that the current Supreme Academy can meddle in.

Wei Ziqi believed that if there was really a dominant-level Extraterrestrial Demon who made a move, even if the Holy Spirit Court couldn't help, those hidden powerhouses in the Eastern Wilderness City would not ignore it.

Outside the fortress.

Although there was no cover of black fog and one blow after another from the walls of the fortress, the demon army that had formed a tide still frantically flocked to the fortress.

Blood-red, hideous-looking monsters swung their claws and bared a mouthful of white fangs as they sprinted towards the majestic fortress ahead. His eyes are full of tyranny that destroys everything.

On the city wall, a venerable Yuan Neng cannon spit out a majestic pillar of Yuan Neng light all the time, falling into the demon army, clearing a large blank.

The Yuan Neng ballista also kept firing thick crossbow arrows, and each time they fell into the demon army, they would penetrate the bodies of several demon monsters.

However, this did not stop the black tide from spreading.

The overwhelming monsters are just carrying it hard

A line of archers appeared by the city wall, their bows and arrows, their arrows pointing diagonally at the sky.

The attack of the fortress is constantly shortening the distance between it and the city walls.

"Archer ready!. ”

On the city wall, looking at the approaching demon tide, an officer drew the sword at his waist and raised it high.

Swish!

"Put!"

The sword slashed down with great power, and the bowstring trembled.

Countless arrows shot out, converging into a large dark cloud in the air, and shrouded towards the demon tide.

The rain of arrows fell, and the monster that rushed to the front was instantly shot into a hornet's nest, and its body fell to the ground, and it was immediately trampled into meat sauce by the companions who rushed up from behind.

On the city wall, when a row of archers finished shooting arrows, the second row of archers immediately released the bowstrings in their hands, followed by the third and fourth rows.

Wave after wave of arrows rained down, striking the demon tide like a torrential rain.

And the roar of the Yuan Energy Cannon and Ballista did not stop for a moment, pouring violent energy towards the rear of the demon tide.

"Let a group of demons come in. ”

In the command hall, Li Mu gave a faint order.

The order was swiftly conveyed to the city walls.

Immediately, the archers stopped their attack and retreated from the walls.

The muzzles of the Yuan Neng cannon and ballista began to adjust, slightly raised.

"Sustained output mode, launch!"

Ten thousand cannons rang out in unison, and a venerable Yuan Neng cannon spit out a dazzling pillar of light from its muzzle, shooting towards the demon tide.

Unlike before, the pillar of light continued, falling into the demon tide and slowly sweeping to the side.

The pillar of light swept by, and the monsters disappeared in an instant. Even if it was just brushed, his body was wiped out under the violent and surging Yuan Energy.

As far as the eye could see, pillars of light drew a line in the demon tide, cutting off the surging demon tide.

Immediately, countless crossbow arrows as thick as pillars fell straight down, inserted into the earth, lined up in a row, and erected a steel wall.

The monsters that passed through the gap in the pillar of light all crashed into it and were blocked.

The demons in front of the steel wall didn't know what was happening behind them, and they were still frantically rushing towards the city wall.

In a short time, they were under the city walls under the high-speed sprint. Immediately, the monster's legs bent slightly, and his body suddenly jumped high.