Devil Fruit: Invincible from the Tremor-Tremor Fruit

With a roar of the blue dragon, a hot breath burst out from his mouth.

This breath was like a fire dragon, rushing towards the bird-mutant zombies with the power of destroying the world.

Wherever the high-temperature breath passed, the air seemed to be ignited, making crackling sounds. Those bird-mutant zombies seemed so fragile in front of this hot breath, and their bodies were quickly scorched and vaporized under the high temperature.

The high-temperature breath of the blue dragon raged among the zombies, turning pieces of zombies into ashes. Those bird-mutant zombies, who were originally arrogant and domineering, seemed so vulnerable in front of this powerful force.

When the high-temperature breath dissipated, only a piece of scorched earth and scattered zombie debris were left on the spot.

The blue dragon Kaido slowly closed his dragon mouth, and a trace of disdain flashed in his eyes.

These zombies were just insignificant existences to him.

"There are so many bird zombies."

The sky was covered by a dark cloud, and the originally sunny afternoon suddenly became depressing and heavy. Azure Dragon Kaido stood on a high place, staring at the front with a cold gaze. In the distant sky, a group of bird zombies were approaching rapidly, and their number seemed to cover the entire sky.

These bird zombies are different from ordinary zombies. They used to be birds flying in the sky, but now they have become terrifying zombies. Their feathers have become tattered, their eyes are flashing blood-red light, and their sharp beaks have become harder, as if they can see through everything. Their calls are sharp and piercing, like a cry from hell.

Azure Dragon Kaido took a deep breath and clenched the long sword in his hand. He knew that this would be a tough battle. The group of bird zombies was getting closer and closer, waving their wings and making creepy screams, as if they were going to swallow the whole world.

Kaido jumped up and turned into a blue dragon into the sky, and started a fierce battle with the group of bird zombies. His sword shone with cold light, and every swing of the sword could cut down several flying bird zombies. However, these zombies seemed endless, constantly pouring in from all directions.

During the battle, the sharp beaks and claws of the flying bird zombies left scars on Kaido's body. But Kaido did not retreat. With his firm will and strong strength, he repelled the zombies again and again.

As time went on, the battle became more intense.

In the survivor camp of the 31st Middle School, people gathered together and discussed with worry how to deal with the zombies rampaging outside. Suddenly, a deafening dragon roar came from the sky in the distance, shaking people's hearts. Everyone looked up and saw a huge blue dragon tumbling in the clouds, with a majestic light flashing on its body.

"That's... Blue Dragon Kaido!" Someone exclaimed, his voice full of shock and awe.

The blue dragon circled in the air, and every tumble was accompanied by a thunderous dragon roar, as if announcing its victory. Under the attack of Qinglong, the zombies were swept down like straw. The originally terrifying zombies seemed so vulnerable in front of Qinglong.

The people in the camp witnessed this scene, and exclamations came one after another. They watched Qinglong Kaido galloping in the sky like a god of war, defeating those terrifying zombies one by one. Every attack of Qinglong was accompanied by the screams and collapse of the zombies, as if announcing the defeat of the evil forces.

"Too powerful! Is this the power of Qinglong Kaido?" someone exclaimed.

"We are saved! Qinglong Kaido is here to save us!" Another person shouted excitedly.

The people in the camp looked at the Qinglong in the sky, with hope in their eyes. They knew that in this disaster, they were not alone, and there were heroes like Qinglong Kaido guarding them.

When the Azure Dragon finally defeated the zombies and slowly landed near the camp, people rushed forward and expressed their gratitude and admiration with warm applause and cheers.

Azure Dragon Kaido turned into a human form. His figure looked so tall and majestic in the crowd, as if he was the savior in their hearts.

The zombies in the west were cleared, and Kaido was also a little exhausted. Mu Bai could clearly see that Kaido was very burdened to forcibly transform into a Azure Dragon in the current zombie world, and his physical strength was exhausted very quickly.

"Can Kaido hold on?"

Mu Bai turned into lightning and came to his side. Kaido nodded, panting heavily.

"Lord Mu Bai, I can still hold on. Don't underestimate my perseverance. It is indeed difficult to support this world in the form of a dragon, but the dragon-man form should be able to hold on for a long time."

Kaido smiled a little reluctantly.

Kaido stood on the west side of the survivors' camp, facing the surging group of armored mutant zombies, his eyes were firm and resolute. These armored mutant zombies areOrdinary zombies are more difficult to deal with. They are covered in heavy armor, with amazing defense and stronger attack power. But Kaido is not afraid. He takes a deep breath and his body begins to change.

His body gradually expands, his skin becomes as hard as dragon scales, and his eyes flash with majestic light. In an instant, he has transformed into a dragon man, and his half-man, half-dragon body reveals great power and majesty.

Then, a huge mace appeared in Kaido's hand. This mace is covered with sharp steel spikes and flashes with cold light. He holds the mace tightly and rushes towards the armored mutant zombie group.

Every swing of the mace can smash the armor of the armored mutant zombie, and the powerful impact can even directly knock the zombie several meters away. Kaido's movements are swift and accurate, and every attack accurately hits the zombie's weakness.

Under Kaido's fierce attack, the armored mutant zombie group began to collapse. His mace seemed to be an indestructible weapon, defeating the armored zombies one by one. Seeing this scene, the people in the camp cheered and applauded Kaido's bravery.

As time went by, the number of armored mutant zombies became fewer and fewer, while Kaido's attacks became more and more fierce. Finally, with a deafening roar, Kaido knocked the last armored mutant zombie to the ground.

And his legs were weak, and he was carried back by others. Obviously, he was completely exhausted.

The zombie tide in the west was defeated, and the zombie tide in the east came again.

Hawkeye Mihawk held the Black Knife Night and sat steadily on the top of the pile of zombie corpses. The legendary Black Knife Night flashed a cold light in his hand, as if telling of its former glory and honor.

He looked quietly to the east, where a huge zombie tide was surging. They seemed to be driven by some dark force, charging forward recklessly, as if they were going to engulf the whole world in their rage.

There was no fear on Mihawk's face. His eyes were deep and firm, like a bottomless lake, with unshakable determination in his calmness. The black knife in his hand seemed to have sensed the master's fighting spirit, and the blade vibrated slightly, making a low hum.

The zombie tide was getting closer and closer, and the roars and chaotic footsteps intertwined to form a weird symphony. But in this deafening noise, Mihawk seemed to be in another world, and his eyes were only on the approaching enemies.

He gently stroked the blade of the black knife, as if comforting an old friend.

Then he slowly stood up, with the tip of the knife pointing to the east, ready to meet the challenge.

Mu Bai jumped lightly onto the pile of zombie corpses, and his arrival did not cause any movement, like a fallen leaf gently falling. He walked to the side of Hawkeye Mihawk, his eyes fell on the black knife in Mihawk's hand, and a trace of admiration flashed in his eyes.

"Mihawk, your swordsmanship is already quite good, but there is still room for improvement." Mu Bai said gently, his voice seemed to have a kind of magic, making people unconsciously fall into it.

Mihawk turned his head to look at Mu Bai, with a trace of doubt in his eyes. He knew that Mu Bai was a master of swordsmanship, but he didn't know what Mu Bai was going to teach him.

Mu Bai smiled slightly, stretched out his finger and gently touched the back of Mihawk's knife, "Have you ever heard of the Avici Three Swords? It's the swordsmanship I used before."

Mihawk's eyes flashed with a trace of surprise. He had naturally heard of this legendary swordsmanship, but he had never had the opportunity to personally appreciate its mystery.

"The three swords of Avici Road are the ultimate in swordsmanship, and each sword contains endless power." Mu Bai said slowly, his fingers gently sliding on the back of the sword, as if demonstrating the mysterious swordsmanship, "The first sword, called 'Soul Breaking', can cut off the enemy's soul; the second sword, called 'Soul Breaking', can destroy the enemy's will; the third sword, called 'World Destruction', has the power to destroy the world."

Mihawk listened attentively, his heart was full of yearning and desire. He held the Black Blade Night tightly, as if he could feel the terrifying power contained in the three swords.

"Now, I will teach you the essence of these three swords." Mu Bai said, and began to explain the swordsmanship and experience of the three swords of Avici Road to Mihawk in detail. Every word of his seemed to contain endless profound meaning, which benefited Mihawk a lot.

Under Mu Bai's guidance, Mihawk began to try to wield the Black Blade Night, and his swordsmanship gradually became more sharp and powerful. Every swing of the sword seemed to be able to tear the air and cut off all obstacles.

Time seemed to stand still at this moment, leaving only Mu Bai and Mihawk and the whistling sword wind.