One Piece: The Navy's Eight-Year-Old Tech Prodigy, the Four Emperors Have Gone Mad

Zhan Guo, his face was full of excitement.

Then, the huge fist hit Barrett again with a heavy blow!

"hateful!"

Knowing the horror of the Warring States fist, Barrett did not dare to be careless.

Now... he no longer dares to fight Zhan Guo with his fists.

Barrett, transformed into a demon god, placed his arms on his chest.

A thick layer of armed armor wrapped around both arms!

boom...!!

A huge golden fist struck with great force and power!

Barrett felt as if he were being hit by dozens of mountains...

My internal organs were churning!

The ground beneath its feet was cracked, and cracks appeared one after another. The cracked land stretched for thousands of meters before finally stopping...

The people in the entire Marinford only felt the ground shaking, and they were shaken to the ground!

The battle between the two was like a battle between two ancient super giants!

Every strike can cause huge commotion on the entire battlefield...!

"so horrible!"

"Just the aftermath alone was able to shake the entire land of Marinford!"

"Is this the Susanoo fruit that Dr. Xia Yu researched?"

When Whitebeard, who was on the battlefield, saw this scene, he opened his mouth wide and his eyes were full of disbelief.

"Dr. Xia Yu... is truly terrifying!"

"I never imagined that after Buddha Sengoku ate the Susanoo fruit, the shockwaves generated by his battle alone would be as destructive as my Tremor-Tremor Fruit!"

"Dr. Xia Yu, no matter what, I must get you!"

While Zhan Guo and Barrett were fighting fiercely.

Whitebeard, carrying his supreme sword, rushed towards the execution platform at the fastest speed...

After seeing Whitebeard's purpose, the soldiers on the entire battlefield gnashed their teeth in hatred!

"Damn it, Whitebeard, that bastard, he's already rescued Ace, and he's still not satisfied?"

"His target is Dr. Xia Yu. Stop him, stop him quickly!"

"We must not let him succeed!"

Looking at the navy minions who were blocking him, Whitebeard showed a hint of disdain at the corner of his mouth.

"Kuhahaha! It's too early for you little brats to stop me now!"

"I never thought that my Whitebeard Pirates would actually turn out to be a blessing in disguise due to this major change!"

"After acquiring Dr. Xia Yu, not to mention being the most powerful pirate group in the world, our Whitebeard Pirates...will definitely become the sole overlord of this ocean!"

Whitebeard grinned and laughed heartily.

When the people on the battlefield saw Whitebeard's sudden attack, they were so angry that they gritted their teeth!

"Damn it! I was so busy dealing with these criminals and fighting Walder and the others that I forgot about that bastard Whitebeard!"

"We absolutely cannot let this old bastard obtain Dr. Xia Yu's technological power! Otherwise... the Whitebeard Pirates will become increasingly difficult to deal with!"

Sakaski said this in a rage.

Chapter 143 Caesar: Can artificial devil fruits be so powerful?

However, in such a chaotic battle, in front of him, there are various pirates such as the Big Barrel and the Nine-Tailed Fox, blocking him...

It is now impossible to free up hands to deal with Whitebeard!

Kaido, who was fighting with the Seraphim Aokiji in the sky, also had an angry look on his face.

"Seraph, why do you keep pestering me to fight? Can't you see that your creator, Xia Yu, is about to be captured by Whitebeard?"

"Damn Whitebeard! We tried every possible means to fight the navy, but we didn't expect that you, an old immortal, would take advantage of us!" Kaido said with great depression.

Big Mom was completely furious.

"That old bastard Whitebeard is just damn lucky!"

"Damn it! I really want to cut that old immortal Whitebeard into pieces!" Big Mom was so angry that her teeth were chattering.

On the battlefield, Zhan Guo also noticed the direction of Whitebeard, and his face suddenly became serious.

The next moment, facing Barrett, he no longer held back...

"Use both fists to defend against my attacks. Let's see how you're going to block the next punch."

"Barrett!" Zhan Guo roared.

The next moment, a large amount of yellow Buddha light suddenly appeared on the huge body of Susanoo!

A punch hit Barrett's abdomen hard!

His two arms had just blocked Zhan Guo's fierce attack. Now Barrett had no extra defense left!

boom! !

This punch hit Barrett's abdomen heavily...!

Barrett, who was several hundred feet tall and transformed into a demon god, flew up into the air with just one punch from Susanoo!

The demon god Barrett, with his entire huge body, floated in the air.

The huge body obscured the entire battle of Marinford, and it became extremely dim...

After flying backwards in the air for several seconds, Barrett's huge body finally fell heavily to the ground.

boom...!

Finally, it slammed heavily on the ground of Marinford, and the whole earth shook!

Barrett's huge demon body rolled on the ground several times before it finally stopped!

Looking at such a thrilling scene, the people on the battlefield swallowed their saliva and exclaimed in surprise.

"Marshal Zhan Guo, he defeated Barrett with just three punches!"

"As expected of the Susanoo Fruit developed by Dr. Xia Yu, it's so terrifying!"

Sakaski narrowed his eyes as he watched the thrilling scene in front of him.

"I really don't know how Dr. Xia Yu developed such a powerful fruit. Its combat power is ten times stronger than my magma fruit!" Sakaski swallowed his saliva and said with shock in his eyes.

At this moment, Red-Haired Shanks, who was standing on the coastline, opened his mouth wide!

"That guy is Barrett, the descendant of the devil!"

"There was a monster above our pirate group back then, a monster comparable to Roger!"

"Now...Zhan Guo, without even drawing his sword, he actually killed Barrett directly!"

The expression on Red-Haired Shanks' face is extremely exaggerated!

"Before, I was gloating over the fact that our Red Hair Pirates had obtained the Seraph."

"Looking at it now, the gap between the Seraphim we have and Dr. Xia Yu's current technology is huge!"

"It's like trying every possible way to get that artificial devil fruit. Even if it's a pirated one, as long as you can have half of its power, it will be fine!" Beckman said seriously.

After hearing Beckman's words, the red-haired man nodded heavily.

"Don't even mention it, it's half the power!"

"Based on the combat power displayed by Sengoku, even if we can clone only 30% or 40% of the power of this devil fruit, I will be satisfied!"

"After all, even if we can achieve 30% or 40% of the effect, it is enough to cultivate an emperor-level!"

Shanks said with a serious expression.

That's... Imperial level!

An existence on the same level as myself!

Now, the problem can be solved with just an artificial devil fruit. How can Shanks not be tempted?

At this time, Rayleigh, who was on the Sabaody Archipelago, widened his eyes.

"Barrett...Barrett was knocked down!"

"Back then, when this kid was fifteen, he had already reached my peak level!"

"Now... after so many years, Barrett has reached his peak form. Conservatively speaking, he's also at the level of Emperor!"

"Such a terrifying guy, facing Sengoku who had eaten a devil fruit, was defeated with just three casual punches??"

Rayleigh said in shock.

Xia Qi, who was standing by, opened her mouth wide.

"The future will undoubtedly be an era of technology!"

At this time, in the hidden laboratory of Onigashima, Vinsmoke Judge, Caesar and others were conducting their own upgrade experiments for the Seven Warlords of the Sea, Seraph.

"Hahaha! Now, the cloning technology of the Seven Warlords of the Sea Seraph has made a new breakthrough!"

"Let's see if Marineford has been occupied by Lord Kaido!"

Vinsmoke Judge and Caesar both looked very excited.

now...

The alliance between Kaido and Big Mom, coupled with the clones of Seraph, has made their forces the most powerful pirate force on the sea!

If, by any chance, I could capture Xia Yu during the Battle of Marineford...

Then there is no doubt that from now on, the king of the entire ocean will be their pirate group!

Then, they saw the scenes on the battlefield in Marinford.

After seeing the terrifying power that Zhan Guo unleashed after eating Xia Yu's artificial devil fruit...

Caesar was completely stunned.

That's actually the power of an artificial devil fruit?

Impossible...Absolutely impossible!

How on earth did he do it!

Chapter 144 Vegapunk, I am behind Xia Yu in all aspects

I worked so hard on researching artificial devil fruits for so many years and finally cultivated it, smile!

Why does this artificial devil fruit of his feel a hundred times more terrifying than a real devil fruit?!

Vinsmoke Judge was completely dumbfounded...

Although his main technology is cloning technology.

However, as a scientist, I also understand the difficulty of creating artificial devil fruits!

Just creating an artificial animal-type devil fruit, or even a very ordinary devil fruit, is already as difficult as climbing to the sky!

Now, Xia Yu not only created a devil fruit without side effects, but also the ability of his devil fruit was extremely powerful!

This is simply an impossible task!

"Xia Yu...this eight-year-old kid is too scary, isn't he?"

"Why does such a terrifying little ghost exist in this world?"

"This technology is more than a hundred years ahead of our time!!" Vinsmoke Judge said in shock.

On Future Island, Vegapunk is also conducting his own experiments.