Kaidou frowned, the youngling didn't seem to be going full throttle.
Kaidou increased the force of his Haki, Ace also increased the amount, It got to the point that black lightning started appearing all over the island as buildings started to crumble. Even in the Capital Flower, people could barely stand. Many civilians had passed out while even more where on the verge of passing out.
Kaidou jumped towards Ace, and as he started falling towards him, he raised his club above his head.
"Conquered Three Worlds."
Kaidou used all his power in addition to the force of the fall, to smash down his club on Ace. The move created a huge line of black lightning that followed as his club turned completely Black.
Ace raised his Sword, and as soon as his blade met the club, he knew this was going to hurt.
A huge shockwave exploded from where they had stood which created tremors on the island, to the point that the sea surrounding it started going crazy as huge waves started appearing because of it.
Even Kaidou was blown back by the force of his technique. As he stood up, he looked at where Ace had been at the point of impact.
When the dust settled Kaidou saw Ace sitting up form the crater that had appeared.
"Not bad Kaidou, I expected nothing less." He said as he stood up and dusted himself.
Kaidou's eyes widened slightly. There were very few people to exist that could take his fully powered "Conquered three worlds" technique head on. But that's not all, Ace didn't seem to be hurt, not Even LinLin would be that unscathed by his attack.
Ace sheated his sword, his hands became black as he bent his knees, then he exploded towards Kaidou and in a split second he arrived in front of Kaidou's face, with his fist furiously meeting kaidou's face.
Kaidou took it head on, and to his surprise, he felt a huge force press him down as his face was blown straight down towards the earth, creating another shockwave and tremors.
Kaidou's fell head first to the ground and created another huge pit.
Ace landed nearby looking at his fist with content. Another huge crater was created and Kaidou laid in it, head first.
Kaidou felt the world spin as his heart finally felt excited. This is what he had longed for. The truth was, that his body had become too strong, to the point of being indestructible.
Even armament haki could no longer harm him. One would need to use advanced armament haki and and combine it with Conqueror's Haki to be able to harm him. Kaidou understood that only a handful people could do that in this world. Very few had the conqueror's haki. Very few knew advanced armament haki, and even less people knew how to combine them.
His excitement reached the sky, when the kid in front of him made him feel pain, for the first tims in a long time.
Kaidou stood up, as his body towered over Ace, even when he stood in a pit, he bled slightly from the top of his head, where Ace's fist had connected.
"I will treat you as an opponent from now on." Kaidou spoke as his body started growing.
Ace saw kaidou grow to the size of a town as he turned into a flying snake, or rather, a dragon.
His dragon form could be seen all over Wano, creating fear and anxiety amongst all it's inhabitants.
Ace drew his sword again as he looked at the blue scales of Kaidou in the air.
The dragon pointed his nose at Ace as he opened his big mouth, Ace could feel energy accumulating between its teeth as it was about to spew something great, the temperature rose instantly as a gigantic laser of fire blew out of his mouth, speeding against Ace.
Before anyone could react, Ace was swallowed by a huge shot of fire. It was so devastating that it destroyed a big part of Onigashima. As the flames calmed down, Kaidou was about to turn back, thinking he had won... But to his surprise, a gigantic slash flew towards him in an arc.
It was too late to dodge, and Kaidou, in his huge Dragon form received a huge slash that reached from his stomach to his back, although it didn't cut him in two, he started bleeding heavily.
Kaidou roared in anger as he looked down, Ace stood there completely fine after taking his Bolo breathe. His roar seemed to create earthquakes.
"I am flames." Ace said while raising his sword.
"I am the Emperor of flames." He said as he slashed his sword towards Kaidou, crating another arc of haki, but this time it was also made of burning flames that instantly appeared in front of kaidou.
The dragon tried to dodge but he couldn't move out of the way, and got got cut once again, but this time a gigantic cloud of smoke burst from his side as his scales got burnt thanks to flames imbued in the slash.
"I am the one that burns." Ace finished his sentence with a grin.
"FIRE DRAGON GREAT TORCH" In anger, Kaidou accumaleted even more flames in his mouth that suddenly coated his whole body, making him much bigger. His blue scales turned golden as his whole body emitted red flames. Kaidou's dragon form had taken new form! He had become a golden dragon with red flames coating him, truly menacing.
Ace raised his palm towards Kaidou, and gave a simple command. "Down" as he descended his palm down. And as such, Kaidou's whole burning dragon form, plummeted to the ground, creating another great pit and many cracks all over Onigashima as dust blew all over the island.
"It's a foolish game, playing with fire in front of me." Ace said. He didn't claim to be the Flame Emperor for nothing.
The Demon Ace Pirates had arrived in the Wano country long time ago and continued their fight with the Beast Pirates form there.
But the amount of earthquakes and shockwaves, disturbing their fight was unimaginable. It was so bad that tsunamis, tornadoes and strong winds flew at them every other minute. They couldn't understand how a fight could create such big natural disasters.
Kaidou stood up from the pit as the dust settled.
He no longer was in his full dragon form, instead, he was in a hybrid form where he grew a bit taller and bulkier than he originally was. He had the face of a dragon and scales while his body was in human form.
He did enjoy a good fight, but so far, he felt like Ace had truly embarrassed him, so he picked up his club and swung it at Ace. This time using all of his conqueror's haki filled with his rage.
And this time it was different, as the club was followed by purple and red lighting.
Ace felt it, the danger of that club, he felt danger for the first time since he was a child. Every cell in his body warned him, that if he takes on that club, he might be cut in two.
Everything became slowmotion as Ace could see the club coming towards him, and it was so fast that the club became sharp as a sword.
Ace instantly drew his sword and infused both Conqueror's and armament haki, which made his sword release even more red lightning than Kaido.
Ace slashed his sword toward the incoming club, and because of the willpower infused, the blade and the club clashed without even touching.
A huge splitting force was released between kaidou and Ace as the clouds in the sky split in two, and the force continue between them, splitting the whole Onigashima in two, the force continued and split the sea until it reached Wano country and created a rift that was dozens of meters deep and hundreds of meters long.
Jojo and King halted their fight and immediately split apart as their observation Haki made them aware that they might be split in two any second, as they backed off, they saw a huge rift appear between them.
Following the rift with their eyes, they saw the sea split in two, originating from Onigashima.
The next second, the split sea, splashed together creating gigantic waves that attacked the shores of Wano country.
"..."