The dark clouds in the sky were unusually deep.

The dark clouds seemed to fall to the earth, and the air was filled with the smell of rot and withering.

Levi stood on the edge of the floating city, looking out at the distant land.

A white line appears on the ground.

The white line continued to move towards the elemental tower, smearing the earth white wherever it passed.

That's a sea of millions of skeletons.

An army of the undead is coming.

Buzz! Thundered!

The Floating City shook, and the rocks peeled off and fell to the ground, revealing the original foundations of the Floating City below.

The lines of the magic circle appeared on the ground.

The massive floating city bared its fangs and turned into a fortress of war.

A magic cannon popped out from the hole beneath the Floating City, aimed at the approaching army of the undead in the distance.

Levi's mood was a little nervous.

Everyone was nervous, solemn and serious.

The Elemental Tower has assembled all the mages capable of fighting to meet the approaching army of the undead.

Before the Sea of Skulls arrived, there was a sound in the sky.

Quack!

A cacophony of noise came.

Countless gray-white skeleton birds burst out of the dark clouds and swooped down towards the Floating City.

"Tower Master, do you want to open a defensive barrier?"

"The threat of the skeleton bird is not high, it will not be opened for the time being, the energy consumption of the enchantment is too large, and it will affect the entire floating city after opening."

"Okay."

The order was passed to the front line, and the Elemental Tower demanded that everyone do their best to kill the falling skeleton birds.

Most of the skeleton bird levels are of the first and second order, and it is rare to see above the third order.

Except for the mages.

Many small mage towers in the floating city are used to defend themselves.

A large number of magical beams of light were shot from the top of the mage tower to destroy the skeleton birds that fell from the sky.

Woohoo!

A web of dozens of magical beams of light slays most of the skeleton birds.

The wreckage of massive destruction fell from the sky.

A rain of bones rained down over the floating city.

The civilians were already hiding inside the houses, and the mages were acting outside.

Don't worry about the rain of bones hurting people.

That is, after the battle, it is a very troublesome thing to clean up the wreckage.

Everyone raised their staffs and cast spells to kill the skeleton birds that had been missed by the Mage Tower's defenses.

Levi threw a few small fireballs and shattered several nearby skeleton birds.

Use the Golden Bone Ring in the dark to control the skeleton bird to actively crash into the magic beam in the sky, and the moth will fight the fire.

There were no skeleton birds nearby, so Levi had free time to observe the army of the undead further away.

Valen walked over with Kuro and Diana.

He donned a mage robe, and the magic badge on his chest was inscribed with five stars.

Valen is a fifth-order mage.

There is also a badge next to the magic badge.

Magic Puppeteer's class badge, six bars.

Sixth-Order Magic Puppeteer.

This was also the first time Levi knew about Valen's strength.

Valen said, "Levi, let Diana follow you, and she will keep you safe." ”

Levi nodded, "Well, thank you, Mentor Valen. ”

Valen said: "The tower master asked us archmages to go to the other side, there may be more important things for us to do, I can't take care of you, please pay attention to your own safety." ”

"Okay, Mentor Valen doesn't have to worry about my safety, I'll take care of myself." Levi said.

Valen turned to leave, and Diana stayed with Levy.

Levi turned his head to look into the distance.

The army of the undead enters the range of the Floating City's magic cannon.

The magic cannon has begun to charge up.

Suddenly, Levi saw waves rising in the sea of skeletons.

Countless skeletons were lifted up like seawater, and the waves were getting higher and higher.

A mysterious force is about to slap countless skeletons on the floating city.

The Radiant Magic Cannon at the bottom of the Floating City fires.

Dozens of white beams of light cut through the dim earth, like dozens of razor-sharp knives cutting through the waves of a sea of skeletons.

In an instant, the wave of countless skeletons was sliced into pieces.

Countless skeletons fell from a height of tens of meters, smashed to pieces.

Bang bang bang!

Radiant magic rays fall into the sea of skeletons, causing a violent explosion.

Whew!

The white-gold flames from the explosion spread through the sea of skeletons.

Skeletons become fuel for the Shining Flame.

Countless skeletons burned to ashes in the white-gold flames.

Suddenly, the radiant flame that should have burned until it burned all the skeletons was extinguished instantly.

It's like a flame that loses its air, a source that loses its power.

The Radiant Magic Cannon continued to shoot white rays of magic.

Burning, extinguishing and repeating.

The two forces are colliding, tumbling, and clashing.

Just when Levi felt that the skeleton monster could not threaten the floating city in the sky.

He saw a large number of skeleton monsters gathered together, forming dozens of giant skeleton giants with a height of 100 meters.

The Skeleton Giant is made up of countless weak zero-order first-order skeleton monsters.

Strode towards the Floating City.

The Skeleton Giant can grab the Floating City by raising his arm.

Countless skeletons were climbing up the skeleton giant's body.

The Skeleton Giant is the siege ladder of the skeleton army, the living siege ladder.

Woohoo! Bang bang bang!

Under the bombardment of the Radiant Magic Guide Cannon and the ordinary Magic Guide Cannon, less than one-fifth of the dozens of skeleton giants were able to walk in front of the Floating City.

The skeletal giant reached out and grabbed the edge of the floating city, quickly changing into a bridge of bones that connected to the ground.

Countless skeletons poured along the bridge towards the Floating City.

"Destroy the Bone Bridge!"

Elemental tower commands.

There was no need for an order, and everyone could see the importance of destroying the bone bridge.

But ordinary mages can't deal destructive damage to the Bone Bridge at all.

Even if a fourth-order spell smashed on the bone bridge, it would not be able to destroy the bone bridge.

When a bridge is damaged, it is quickly repaired.

The skeleton monsters that make up the bone bridge will not die, and the bone bridge will be repaired continuously.

Unless there is a force that can directly destroy the entire bone bridge.

Whew!

There was a noise in the sky.

Levi looked up.

Meteorites fell from the sky, piercing through the thick dark clouds and smashing into the bone bridge.

Boom! Bang!

Under the bombardment of meteorites, two bone bridges collapsed.

More bridges, although severely damaged, are not completely broken.

Damage is also being repaired quickly.

The Bone Bridge is too close to the Floating City, and the magic cannon can't hit the Bone Bridge.

It can only be destroyed by the power of a mage.

Meteorite can be said to be the most powerful fifth-order spell.

Even such a powerful spell can only destroy the bone bridge if it hits the vulnerable part of the bone bridge.

Spells below the fourth order can hardly pose an effective threat to the bone bridge.

Strangely, the Elemental Tower knew that spells below the fourth order could not destroy the bone bridge.

But I didn't see the archmage make a move to destroy the bone bridge.

It seems that that wave of meteorites is the last resort.

In another battlefield, the archmage faced a large number of undead monsters above the fourth order.

The number of undead monsters is more than ten times the number of Elemental Tower Archmages.

The two sides have opened up a new battlefield.

Levi looked at the bone bridge not far away, trying to use the golden bone ring to control the disintegration of the skeleton that formed the bone bridge.

The skeleton did not respond to Levi's orders.

There are more advanced commands controlling the skeletons.

(End of chapter)