Heavenly.

The sound of flapping wings urges life, and the killing machine is like a bucket of ice water poured from the head.

Ground.

The footsteps of countless mutant beasts rumbled, and the ground shook.

Two loud roars.

The situation in the City of Enlightenment has become very critical.

At this time, two items that emitted light appeared in the lord's hall.

One is a large drum with war paints engraved on it.

One is an ancient horn made of giant animal horns.

"Knock"

"Knock Knock"

"Knock Knock Knock"

The majestic sound of war drums vibrates people's hearts.

"Woo~~~~"

The loud sound of the horn resounded in the sky.

[System Prompt: You are blessed by the "Drums of War of the Three Wars", all damage effects +15%, attack speed +15%, skill cooldown reduced by 20%, satiety consumption reduced by 50%, each enemy killed will increase your critical strike chance by 0.1%, up to 5%, duration 3 hours]

[System Prompt: You are blessed by the "Blood Horn", HP +15%, Health Recovery Speed +25%, Weakness Damage Reduced by 50%, Every time you kill an enemy, your HP and attack power will be increased by 0.1%, up to 5%, and the duration is 3 hours]

[System Awareness: You have obtained the BUFF "Drums and Horns Ring", the blood is rushing in your body, you are indomitable, and your morale has reached the highest value.

Special Effect: When you cast a Tier 1 Grey Skill, a Tier 2 White Skill, and a Tier 3 Green Skill, there is a 15% chance that the skill will be duplicated. 】

"War Drums of the Three Battles" and "Blood Horn" are both additional items from the fifth-order yellow treasure chest, and the chance is very small.

And both of these items are disposable, which belongs to one of the foundations of the City of Enlightenment.

When used together, the "Drum Horn Ringing" effect is triggered, which is incredibly powerful enough to turn the tide of battle.

Now, it's time for them to come in handy.

Powerful buffs are added to the body, and the strength of the defenders is even higher.

"One team, ready, put!"

"Second team, ready, put!"

"Three teams, ready, put!"

"Whoosh"

The sound of breaking the air is endless.

Under methodical command, a continuous rain of arrows crashed into a flock of mutant birds.

In the air, all kinds of feathers flew and a puff of blood exploded.

One by one, the mutant birds fell straight down like rain.

However, the strength of mutant birds is very strong, and there are many fierce birds that can withstand several rounds of arrows without dying.

They approached the city walls.

They flew into the sky above the City of Enlightenment.

The huge high-star mutated raptor folded its wings and launched a dive towards the head of the city and the city like a fighter jet.

"All sorcerers, prepare!"

I saw that on the city wall, nearly a thousand sorcerers poured the magic qi value into a spherical object in their hands.

With the injection of magic qi value, cyan runes lit up on the surface of the spherical object, the wind element gathered, and wisps of air wrapped the spherical object.

"One, two."

"Three."

"Release!"

At the same moment, the sorcerers threw the ball full of cyan runes into the sky.

A spherical object, wrapped in air currents, spins rapidly.

The whistle of a train whistled through the air, and blades of wind shot out of a spherical object, slicing through the lives of mutated birds.

For a time, the death rate of mutant birds increased exponentially.

Even a mutated bird of prey with a high number of stars could not withstand such an attack, its wings were cut off, and its body was like a thousand knives.

They think they are helpless caterpillars that fall powerlessly from the sky.

However, such a high-intensity attack with the help of props did not last long.

Thirty seconds later, the spherical object suspended in the air erupted with intense light, and hundreds of wind blades spun and shot out, plowing through the black clouds formed by mutated birds.

In the black clouds, thousands of blank spaces appeared.

The spherical object fulfilled its mission, blasting into pieces in the air.

Mutant birds quickly fill the void in the black clouds.

Although the density of mutant birds has decreased a little under the repeated attacks, the overall number of mutant birds is still very large.

The city of enlightenment can no longer stop the swooping of mutant birds.

"Come on."

"It's finally our turn."

"My big knife is already hungry and thirsty!"

On the walls, melee classes protect vulnerable ranged classes, and they're on the lookout.

At this moment, the swordman, the swordman, the assassin...... It's time for these melee classes to take up the banner.

"Flaming Sword!"

The exploding swordsman, Ren Fei, stabbed out with his long sword, drawing a burst of flame trail in the air, piercing several mutant birds together.

"Thunder Split!"

The middle-aged knifeman, Zhang Jinjie, followed the thunder and slashed the head of a mutated vulture like a watermelon.

"Half Moon Slash!"

Listening to a coquettish shout, Ji Pingxiao of the Rose Squad was heroic, she danced a big sword, swept out a half-moon-shaped sword, and swept a piece of mutated birds to slash off.

[System prompt: The special effect of the BUFF "Drum and Horn Sound" has been triggered]

I saw that after the half-moon sword mang, another identical half-moon sword mang was born, sweeping towards the mutant birds.

Two attacks in a row, the effect is not as simple as one plus one equals two, but directly raises the attack strength by a notch, so that the explosive power of the skill reaches the level of fourth-order blue.

Two half-moon sword rays slashed, harvesting the lives of hundreds of mutant birds.

"Tremble, tremble!"

"Kill, kill, kill!"

The warriors fought bloodily, and the only consciousness in their minds was to kill the mutant beast in front of them.

Unconsciously, there is a power that cannot be seen or touched, but it is felt by everyone.

This power made the spirits of the warriors connect together, as if they had turned into a whole.

If Ling Fan was here, he would know that the rudiments of the military soul of the Enlightenment City were condensing.

The power of the military soul is formless and insubstantial, and even the system cannot describe it.

However, the military spirit does exist, and it has a vital impact on the combat power of an army, and it can even be said to be the core of a powerful iron-blooded army.

Despite their best efforts, there are too many mutant birds.

Not everyone's strength is as strong as Ren Fei and Zhang Jinjie.

A mutant owl the size of a shipping container, with its wings fluttering, moved so fast that the giant crossbow couldn't aim at it.

I saw it swoop down, its claws like fleshy iron hooks, piercing through the two defenders, and then tearing them apart alive.

A huge two-tailed goshawk swept by, grabbed several people, and left them behind the wall.

There is a mutated woodbird, with a long pointed beak with a golden iron luster, pecking through a person's life......

The same happened at various points on the city walls.

In the city of enlightenment, there began to be a continuous casualty of casualties!

To make matters worse, some of the mutated birds have flown into the city.