In the sky above White Oak City, the flapping sound of bat wings became clearer and clearer, and thousands of blue-black bodies formed a unique dark cloud in the sky, which covered a piece of the sky, and also moved in the direction of the inner city, constantly decreasing in height, getting closer and closer to the inner city. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

Shadows obscured the sky above the defenders of the city, and the defenders, who were chatting about wine and women just now, were startled, and quickly picked up their crossbows and began to shoot into the sky, and the magicians began to throw spells into the sky. Black balls of water began to fall from the sky, through the upward-flying arrows, smashing into the head of the White Oak Inner City, and rattling on the stone bricks and armor.

The defenders at the head of the city began to let out a wailing sound, the opponent's air force moved too quickly, and the two positions were very close, so they were not ready to use the means of the air, and the corrosive dark gold heavy oil solution swept through the city like rain, dispersing the city defense troops within the attack range, and destroying all kinds of weapons defending the city. At this time, the flying patrol of White Oak City had just arrived, and the flying monster unit of the air force had just taken off.

Under the powerful attack of more than 3,000 undead, dozens of flying demonic beasts were quickly engulfed by the army, and this air force was quickly pushed into the range behind the city wall.

White Oak City has many magic crystal towers that resemble large street lamps, and these towers are naturally not used as street lamps, but to defend against enemy air force attacks.

In the past, White Oak City did not have any air defense, and even if it did, it was a special building to defend against the strong. At that time, the eastern part of the continent was generally insensitive to the air force, so there were no regular air force units, and the air force was only for reconnaissance, and naturally there was no threat from the sky.

Of course, after the griffin legion of the Griffin Empire taught a lesson to the countries of the continent, the national forces with a certain strength began to develop a certain level of flying troops, and air defense weapons also appeared. Although the development is late and the level is not high, at least there are weapons specifically aimed at the enemy's air force, and this is a good thing. As the southern fortress city of the Subic Kingdom, White Oak City, which has been valued by all generations of monarchs, will naturally not lack these weapons.

The Crystal Air Defense Tower began to be activated, and under the control of the magician, balls of light containing powerful elemental energy flew out of the crystal tower and exploded in the crowd of undead, shooting down a small number of undead.

At this time, those secret weapons hidden in the undead army finally began to exert their abilities, and the heavily armored undead with thick armor that could resist more than a dozen attacks of the crystal tower flew out of the undead army and began to attract the firepower of the crystal tower. At this time, the army of the undead also passed over these defensive weapons and the city defense troops with heavy crossbows that kept shooting into the sky, and this time they threw down not only the black corrosive liquid, but also the black bombs that rattled the fuse.

"Boom!"

The first bomb fell, exploding right next to an anti-aircraft crystal tower, and the shrapnel flames and impact of the bomb explosion directly swept away the nearby soldiers, and the crystal anti-aircraft tower made of metal and magic materials was also blown off the pillar below in the explosion, collapsing with a bang, and crushing a nearby civilian house. The inhabitants of the city only now understood what had happened, and they ran through the streets screaming, running in a panic, losing their target for a while, and forgetting the location of their home.

This is the first bomb, but definitely not the last. After it exploded, more than a dozen other bombs fell one after another in the army of the undead, exploding into flames and flowers in the city, beautiful and deadly. The Shadow Spirit also suddenly appeared in the streets, stopping the troops who dared to rush to reinforcements, and kept sniping at the opposing commander.

This time, the undead troops were moving much slower than before, and this was to cover the secret weapons among them, so they couldn't be too fast. Bombs kept falling, and wherever the clouds passed, the bombs fell, and where the undead troops passed, the buildings below were rarely intact. Although they have tried to avoid accidental injuries as much as possible, the number of civilian casualties under the bombs has risen in a straight line. As they moved, it was like a cloud of thunderstorms, burning and destroying everywhere they went.

The kingdom's air force finally arrived at the position, and the number of flying monsters of more than eight hundred rushed towards the opponent's undead group under the leadership of the black-clawed giant griffon, they knew that the opponent's undead army must be mixed with some special things, and the damage caused by these things was enough to destroy the defenses of the entire inner city of White Oak City.

The black-clawed griffin flapped its wings directly, and in the blink of an eye, it flew in front of the undead troops, and as soon as the two sharp claws clawed, five or six undead were torn to pieces, and the light blue undead blood turned into raindrops and fell from the sky. Louis suddenly rushed out of the crowd of the undead and sent the black-clawed griffons flying out with a single shot, while the other two princes also appeared, easily blocking the first attack of more than a hundred monsters and their riders from the Flying Beast troops. Several of the kingdom's mighty men also left the ground, armed with their weapons and fought with the princes, and the two sides came and went in the sky, just as before.

As they fought, the army of the undead began to disperse, but it was still impossible to see what was behind the bodies and wings of the undead, nor could they see the skeletons that were dropping bombs on top of the balloons.

That's right, after listening to Zeng Qiang's advice, I borrowed a team of doctors from Zhao Tiantian, these people are highly skilled in medicine and magic, and they can quickly heal their injuries with a small amount of holy water. Moreover, Fang Zi also sent a light priest to assist me, and the pure power of holy light can make people feel comfortable even if they are not used, and even doing nothing can relieve the pain of those around them.

Similarly, I also borrowed fifteen balloon soldiers from Wang Shengzhe, these balloon soldiers are not exclusive to Wang Shengzhe, they are mass-produced, but they are still very powerful, they belong to the rare level, and the bombing ability is far above that of the heavily armored undead. Of course, this comes at a price, so I also supported Wang Shengzhe's one hundred and fifty barbarian fighters, and got rid of Fang Zi and gave him twenty heavy cannons and a royal cannon to complete this lend-lease deal, which was very expensive, but it was worth it. (Of course, this so-called lease is also a semi-gift)

It took twenty-four hours for the troops to be teleported to the Tibetan Soldier City, and it took another two days (which is already a very fast speed) to get here, and after a whole day of preparation, I reorganized the troops, and prepared to attack the entire inner city before the other side could take precautions against the balloon soldiers.

Looking at the undead troops and balloon soldiers who had crippled the defense of the city, I felt the strength of Wang Shengzhe's air combat tactics, and then waved my hand, and our troops rushed to the White Oak Inner City again with the assistance of these healing auxiliary forces.