A black hemisphere suddenly appeared in the distance to the north, shot out a white beam of light, and then disappeared inexplicably.

What happened over there? No one knows, and no one has time to think about it.

Because the attack of the undead monsters is still ongoing and has not stopped, the soldiers of Red Sand Fortress can only pick up their weapons and continue to fight.

Ouch——

At this moment, a dragon's roar resounded across the sky, and a huge figure appeared in the northern sky. It was a giant bone dragon, and it was flying towards the Red Sand Fortress with great momentum.

Uh, no! To be more precise, he escaped in a hurry.

If you look closely, you will find that the skeleton of this huge bone dragon is not complete. It is missing its tail, right dragon claw, right leg bones and several ribs. The pair of skeleton wings on the back are asymmetrical, and it is obvious that several pieces are missing.

A bone.

It can be seen that it must have tried its best to escape from the black hole with extremely strong suction.

After finally escaping, the severely damaged giant bone dragon could not maintain its current flying state. It fell precariously from mid-air to the ground, and finally hit the battlefield heavily, setting off a burst of sand mixed with snow.

.

In the previous combat meeting, Owen said that he would be responsible for dealing with some of the more powerful and difficult large undead monsters.

However, Owen is not here right now.

Moreover, the giant bone dragon is in extremely poor condition at this time, and it seems that it will be unable to move for a while. This is obviously an excellent opportunity to eliminate it.

Don't miss the opportunity; it will never come back.

Thinking of this, Hughes on the tower waved his hand and hurriedly issued an order: "Quick! Let all the large artillery and rocket launchers aim at the bone dragon and destroy it quickly!"

As soon as the order was given, the artillerymen immediately got busy.

Of course, the skull dragon would not sit still and wait for death. It sensed the danger, raised its head with difficulty, and let out a deep dragon roar.

Ouch ouch——

"What does that guy seem to be planning to do?"

Orr, who was standing next to Hughes, frowned slightly, with a vague premonition in his heart.

After a burst of dragon roar, the skeleton soldiers near the bone dragon immediately stopped attacking and turned around and ran towards the bone dragon. They huddled together to form the tail, claws and other bone parts, quickly filling in the missing parts of the bone dragon.

Seeing this, Orr's eyes widened suddenly. He could still be like this. He had experienced an ominous premonition!

"Oops! The bone dragon will return to its original state soon!"

"The repair process must be interrupted!"

Hughes was also anxious and urged: "Quick! Launch a cannon attack on the skull dragon!"

However, it's already too late.

Ouch——

The huge bone dragon unfolded its skeleton wings that were restored to their original shape, stood up and raised its head and let out a dragon roar, then flapped its wings, setting off a strong gust of wind, and slowly lifted into the air while supporting its huge body.

Bang! Bang! Bang!

The Bone Dragon's feet were off the ground, and the People's Army's attack came belatedly, and the shells were still aimed at the position under the Bone Dragon's feet.

As if aware of this, the Bone Dragon flapped its wings vigorously and took the time to fly high into the sky to avoid the cannonballs attacking it.

Bang! Boom boom boom——!

The flying artillery shells and rockets landed on the ground below the bone dragon one after another and exploded. The fragments were shot in all directions. A large amount of flames and black smoke rose into the sky, but they were quickly suppressed by the strong wind created by the bone dragon's wings.

Although the heat wave and shock wave generated by the explosion affected the bone dragon, it only broke up the bones of the right leg composed of skeleton soldiers, leaving other parts intact.

Ouch ouch——

Letting out an angry dragon roar at the red sand fortress, the bone dragon returned to the sky and charged forward for a distance, then raised its head, and a little blue arrogance spilled out from the mouth of the dragon's skull.

This is the preparation action for dragon breath attack.

"not good!"

Upon seeing this, Hughes couldn't help but sweat broke out on his forehead, and he urgently ordered: "Demon sniper unit, shoot quickly!"

The members of the magic sniper team also knew that the current situation was very critical. Even if they did not inject enough magic power into the sniper rifle, they still picked up the gun without hesitation, aimed at the target, and pulled the trigger.

Bang! Bang! Bang!

After the magic stone bullets were fired, they turned into magic bullets of various colors and attacked the bone dragon at extremely high speeds.

At the same time, the bone dragon opened its mouth and lowered its head, spitting blue dragon breath in the direction of the city wall, colliding with the flying magic bullet, causing a violent explosion.

Boom! Boom--

I don't know if it was due to insufficient preparation, but the dragon's breath breathed by the bone dragon failed to offset all the magic bullets, and some of the magic bombarded its sternum.

Unfortunately, those magical attacks caused very little damage to the bone dragon.

Although the bone dragon is the skeleton of a dead dragon, it is still a dragon after all, and its resistance to magic is still very high.

After withstanding those magical attacks, the angry bone dragon raised its head again, preparing to spit out the second dragon breath.

Now there's trouble.

Large artillery and rocket launchers need time to reload their shells. The magic sniper has just attacked and is re-injecting magic power into the sniper rifle. Other weapons are not powerful enough and it is difficult to cause effective damage to the bone dragon.

In other words, there is no way to stop the bone dragon from ejecting the second dragon breath.

"Damn it!" Hughes couldn't help clenching his fists.

Just when he was about to order the soldiers on the city wall to take shelter, a propeller plane flew heroically towards the giant bone dragon in the sky.

The pilot flying this plane was Sam who was ordered to come to support the Red Sand Fortress.

…

Time moves forward slightly.

In previous battles, several fighter jets dispatched previously had used up all their bombs and ammunition.

After all, it is a propeller aircraft, its load capacity is not high, and it naturally does not carry much ammunition.

It was originally planned to carry out a rotation so that the second batch of fighter jets would take over as substitutes, while the first batch of fighter jets would return to the military airport to replenish ammunition and oil.

But a huge black hemisphere suddenly appeared in the distant northern sky, and at the same time a strong southerly wind swept across the entire battlefield, making the first batch of fighter jets unable to return and could only continue to hover in the air. The second batch of fighter jets also did not take off.

Immediately afterwards, the Bone Dragon appeared.

In response to this, Sam, who had encountered the Bone Dragon before during a reconnaissance mission, immediately gave up his plan to return to the military airport and chose to continue flying in the air.

When he saw that the artillery shells and rockets did not hit the Bone Dragon, Sam, who was sitting in the driver's seat, suddenly said: "Hansa, please open the hatch cover quickly, climb out and parachute to escape."

"What do you want to do? Sam."

The teammate behind him suddenly turned around, realizing that Sam seemed to be trying to do something dangerous.

"If necessary, I will fly this plane to hit the bone dragon." Sam replied in a cold tone.

"Are you crazy?" Hansa suddenly became anxious, "No one asked you to do this."

"But if that skull dragon continues to act recklessly, many people will surely die. Even if no one asks me to do it, I must stop it!" Sam said loudly and decisively.

"Since you want to be a hero so much, then let me accompany you to the end!"

"Hanse! You-"

"Stop talking! You've been with me for so long, don't you understand who I am?" Hansa interrupted, "Besides, you are a hero by yourself, but I escaped by parachuting alone. Do you want me to go back?"

Are you being laughed at by your comrades? There is no way!"

"It's up to you..." Sam's attitude softened.

At the same time, the bone dragon is ready to spit out the second dragon breath.

There was no time to persuade Hansa, so Sam had no choice but to increase the engine power to the highest level and accelerate the fighter towards the Bone Dragon.

…

When ready, the bone dragon opened its mouth and lowered its head, but before the dragon's breath could be exhaled, a fighter jet flying at high speed directly in front of it crashed into the dragon's mouth.

boom!!!

The fighter jet was instantly destroyed by the dragon's breath and exploded.

Because it was very close to the bone dragon's head, the explosion of the plane shattered the magic core inside it, and the pupil flames in the eye sockets suddenly went out.

Just like that, the bone dragon fell heavily to the ground, and its skeleton collapsed and scattered everywhere, never to be restored.
Chapter completed!