One Piece: The user of the Nen-Nen Fruit, who overturned the sea.

on the square,

The fight between the two continued.

The dark fist shadows collided repeatedly, erupting in bursts of thunder.

Each collision allowed Roy to gain a deeper understanding of Armament Haki.

Zephyr relied on his honed physique and unparalleled Armament Haki to steadily advance.

Roy, on the other hand, uses his terrifying learning ability and diverse methods to deal with them.

Barrett and Hawkeye watched in disbelief.

They knew exactly how good Roy's physical skills were!

Having personally experienced Zephyr's power, Roy was now surprised to see that he could briefly suppress Zephyr.

They found it incredible!

"Bang! Bang! Bang!"

The roar of battle echoed continuously across the square.

Roy and Zephyr's physical combat skills continuously destroyed the terrain of the plaza, creating pits of varying depths.

At first, Roy was able to temporarily suppress Zephyr with his unpredictable and ever-changing fighting style, and further accelerate the quality of his Armament Haki by taking advantage of the clash between the two.

But this relentless attack also caused Roy's stamina to deplete rapidly.

With his fighting instincts honed through countless life-and-death battles, Zephyr quickly adapted to Roy's fighting rhythm.

"Bang!"

It was another unpretentious boxing match.

Zefa clearly felt the force from Roy's punch decrease slightly. He then used his waist to generate power, and his right hand suddenly expanded.

Roy felt a powerful force coming from him, and the ground beneath his feet began to sink slightly!

Just as Roy was about to pull back his fist, Zephyr withdrew his power first, and before Roy could react for a moment,

He changed his right fist into a palm, reached out, and grabbed Roy's wrist.

"not good!"

Roy's Observation Haki triggered a frantic warning, but the image that came through was extremely blurry!

"Kid! You're still too green!"

"Black Wrist - Crush!"

Zefa's left hand was raised to his right shoulder, and his jet-black arm slammed down on Roy's neck!

Faced with this sudden turn of events, Roy could only raise his left hand, cover it with Armament Haki, and try his best to defend himself!

Unexpectedly, Zephyr exerted a slight force with his right hand, which was gripping Roy's wrist, causing his body to shift uncontrollably.

Zephyr's attack, aimed at Roy's neck, slashed past Roy's outstretched arm and headed straight for Roy's chest!

A series of changes occurred in an instant.

"bump!"

A muffled thud was heard, and the sound of a rib breaking was clearly audible!

Roy coughed up mouthfuls of blood and tried to pull back, but his right hand was firmly held.

Seeing that things were not going well, Hawkeye rushed forward, his blade aimed directly at Zephyr's right arm!

By the time Zephyr reacted, Hawkeye's blade was already upon him, leaving him no choice but to release Roy's wrist and retreat!

Barrett also flashed to the front of the two, staring warily at Zephyr!

"Are you alright, Roy??" Hawkeye reached out his left hand to support Roy and whispered.

"Ahem!"

"Not bad. Fighting these established guys, you can't afford to be careless for even a second!"

Roy wiped the blood from his mouth and replied in a deep voice.

He placed his palm on his chest and used his mental power to restore the misaligned sternum to its original position.

Roy looked down at his swollen, red fists, which even had some minor fractures.

He gained a deeper understanding of Zephyr's Armament Haki.

The previous fierce offensive,

He may seem to have the upper hand with his versatile methods, but in reality, he is dancing on the edge of a knife.

His physical exertion far exceeded that of Zephyr, while Zephyr's honed physique and Armament Haki seemed unfathomable, remaining as steady as a mountain.

"This guy's Armament Haki... it's like an anvil constantly forging itself!"

Roy thought to himself,

"I can't keep fighting like this. My stamina and reserves of power can't keep up."

Although Zephyr on the opposite side was forced back by Hawkeye, his aura remained powerful.

"Barrett, Mihawk,"

Roy quickly transmitted instructions via mental connection.

"Tactics change! Hold Zeff back! Find his weakness! Defeat him in one fell swoop!"

"clear!"

Barrett, who had been unable to contain himself any longer, roared in anger upon hearing this.

The white tiger's ferocious aura soared into the sky, its sharp claws wreathed in wind blades, and it pounced on Zefa first!

"Hmph! They're courting death!"

Facing Barrett's fierce attack, Zephyr neither dodged nor evaded, but met the attack head-on with his right fist, which was covered in black Armament Haki!

"boom!"

Fists and claws clashed, creating a surge of air!

Barrett was knocked back again, but thanks to the powerful physique and ferocity of a mythical beast, he managed to stop his retreat.

Its claws struck at Zefa again like a storm!

At the same time, Hawkeye moved. Black Blade Night slashed through the air, and each strike interfered with Zephyr's movements, effectively restricting Zephyr's actions and preventing him from going all out.

Roy, on the other hand, quietly waited for his opportunity!

"Gravity Domain - 100x Suppression!"

An invisible force of gravity suddenly descended, and Zephyr's movements visibly faltered.

Although he instantly covered his entire body with Armament Haki, in a battle of this level,

Even a moment's delay can be fatal!

Barrett's tiger claws took the opportunity to leave four bloody marks on his shoulder. Although they were not fatal, they were the first time that Zephyr's body had been truly injured since the start of the war!

"It's not over yet!"

Taking advantage of the moment when Zephyr forced the two back, Roy clasped his hands together.

"Planetary Devastation!!"

Countless fragments of rubble, steel, and planks coated in Armament Haki suddenly rose into the air.

"Whoosh! Whoosh! Whoosh!"

The discarded debris instantly enveloped Zefa into a sphere.

Roy knew that against an opponent of this strength, "Planetary Devastation" could only suppress him temporarily, but that was enough!

Armament Haki covered his right fist, and under telekinetic control, a black sphere the size of an egg slowly formed on his fist.

The pitch-black sphere slowly rotated, causing ripples in the air and making the space itself seem about to collapse.

The terrifying gravity caused the ground to collapse instantly.

As this gravitational singularity took shape, Roy's Conqueror's Haki surged forth.

Black and red lightning bolts leaped among them, and an even more eerie and powerful aura rose up!

Just as Zephyr shattered the "Planetary Devastation", the ground beneath Roy's feet instantly exploded. Before Zephyr could react, Roy's eyes narrowed.

"Mental Storm!!!"

After his mental strength surged, Roy unleashed this move with all his might, even causing Zephyr to freeze for a moment, a wave of dizziness washing over him.

He immediately braced himself, but by the time he reacted, Roy's attack was already at his heart.

Zefa stared at the black sphere, his hair standing on end.

In the face of crisis, he could only forcefully twist his body, covering his chest with full Armament Haki.

"Sizzle—!"

There was no earth-shattering roar, only the sound of fabric being torn.

Zefa staggered backward, fell to his knees, and finally couldn't hold back any longer, spitting out a mouthful of blood that stained the ground in front of him.

Looking down at his chest,

There, solid muscles were ripped open with a gruesome wound, deep enough to expose the bone!

The skin and flesh around the wound were in a bizarrely twisted state, constantly oozing blood.

"I was careless..."

Zefa felt a chill in his heart.

Unexpectedly, Roy was able to unleash such a bizarre and deadly attack under those circumstances.

"General Zephyr!"

The surviving naval soldiers in the distance, witnessing this scene, cried out in terror.

Some soldiers even tried to rush over, but were stopped by a murderous glare from Barrett.

Roy stood not far away, breathing heavily, his face pale.

The series of combined attacks just now, especially the final condensation of the "Gravity Singularity" and the addition of a basic Conqueror's Haki entanglement, had greatly depleted his physical strength, mental strength, and Haki.

But his eyes remained bright as he stared intently at Zefa.

Zefa wiped the blood from the corner of his mouth, enduring the excruciating pain in his internal organs, and slowly stood up.

"Ahem... Roy, 'Heavenly Path'...you guys are definitely monsters."

Zefa's voice was a little hoarse.

"Your growth rate and strength... are beyond the norm."

Allowing you to continue growing will pose a huge threat to the World Government and to the "justice" of this sea.

Zephyr's gaze swept over the chaotic G-5 branch, over the wounded and terrified naval soldiers.

The final image focuses on Roy!