One Piece: Burning the Prison Clothes in the Setting Sun, Mihawk is dumbfounded.

Although he had expected it, the Frost Moon Nine Dragons Flash he just used still couldn't hurt Dunn in the slightest.

Meanwhile, Dunn, looking at his half-health, was also amazed that Koushirou had held back a trick.

The countless powerful strikes that swirled around the sword blade just now must have been a unique technique.

However, Dunn has already realized it.

Koushirou was no match for him.

He hasn't truly used the power of the Flame-Flame Fruit yet.

The combination of Observation Haki and Logia type is an extremely terrifying combination for any opponent.

call!

Dunn took a deep breath, and the flames swirling around the sword completely subsided.

While it might be foolish not to use one's power, he came to Koushirou's place so that he could become strong without relying on the Flame-Flame Fruit.

Although the weaknesses of the Flame-Flame Fruit have disappeared due to datafication, the powerful strength of Logia-type Devil Fruits always makes people unable to resist relying on it.

As the famous educator Ke Aiduo once said, "Dominance is everything."

Although this statement is somewhat extreme, it is not wrong.

To become one of the strongest in the world, a powerful and domineering aura is indispensable.

That's why Dunn completely suppressed the power of the Flame-Flame Fruit.

Seeing Dunn's actions, Koushirou became wary.

That last strike consumed a lot of my stamina and power. If it weren't for the fact that I had fought Dunn many times over the past year and that my body had recovered a lot during that time, I might not have been able to withstand that kind of exertion.

Now, Dunn's expression and actions made Koushirou realize something.

call!

Dunn's figure flashed, and he and his weapon were already close.

He initiated the attack, instinctively swinging his sword towards Koushirou.

With just this one sword strike, Koushirou, a top-tier swordsman, understood Dunn's plan and swung his sword to meet the attack.

Figures flashed and intertwined, and scattered slashes flew out in all directions.

The two clashed in close combat, their swords, imbued with a domineering aura and carrying a dangerous intent, attacking each other.

In terms of swordsmanship alone, Dunn is definitely not as good as Koushirou now.

You can't expect someone who has only been learning swordsmanship for a year and has only recently found their own direction in swordsmanship to defeat someone who has been immersed in swordsmanship for decades.

But Dunn's strength was greater, and his domineering presence was more pronounced.

Dunn's superior physique, or rather, his physical strength, far surpassed that of Koushirou.

The sword, which only attacked and never defended, left Koushirou somewhat flustered for a moment.

This guy, relying on his invulnerability, abandoned defense?

Koushirou was speechless.

It seems that Dunn didn't learn any of his swordsmanship; he never taught him that kind of swordsmanship.

But it must be said, it suits Dunn very well.

Meanwhile, Dunn was constantly monitoring his health.

Actually, the battle with Koushirou should have ended.

Because Koushirou doesn't have a data-driven body like his, if he were seriously injured, or if a vital organ was damaged, he would either be seriously injured or die.

Having served as a sparring partner for nearly a year, Dunn wouldn't do something like that.

Dunn is currently just trying to reduce his health to meet the conditions for triggering Unyielding.

After all, he was going to leave soon, so he needed to figure out exactly what kind of power he possessed after activating the Unyielding Spirit.

This way, you'll be prepared when facing powerful opponents in the future.

Unaware of all this, Koushirou thought that Dunn was unaffected by his sword and cooperated with Dunn to reduce his health.

10%!

5%!

1%

[Your health has dropped to its lowest point; Unyielding is activated.]

Suddenly, this prompt appeared before Dunn's eyes.

Instinctively, Dunn raised his left hand, and the incoming Wado Ichimonji was gently pinched between his left thumb and forefinger.

An overwhelming aura of dominance seemed to surge uncontrollably from Dunn's body, dancing behind him like a cloud of flames.

A terrifying aura pressed down on everything around them.

Koushirou, holding the Wado Ichimonji, stared in horror at Dunn, whose aura had suddenly changed.

With his keen senses of Observation Haki, Dunn, who was right in front of him, seemed to have transformed into a terrifying monster. The oppressive feeling made him instantly covered in cold sweat.

Dunn clearly sensed the change in Koushirou's emotions.

He clearly sensed fear emanating from Koushirou.

"it's over!"

"I loosened two fingers and said," Dunn said.

"you?"

Koushirou struggled to speak.

The terrifying pressure emanating from Dunn made it almost impossible for him to speak.

"My trump card!"

Dunn spoke, his domineering aura receding, the oppressive presence from before vanishing.

Koushirou let out a long breath, his eyes filled with shock and confusion as he looked at Dunn.

He didn't understand what had happened to Dunn.

"The prison uniform under the setting sun!"

Dunn spoke softly, startling Koushirou.

But the next moment, he was blown away, and a scorching heat hit him in the face.

Centered on Dunn, terrifying flames surged forth and soared into the sky. Dunn, amidst the flames, appeared to be wearing a windbreaker conjured from fire.

Space became distorted due to the high temperature.

"torch!"

boom!

A massive fire tornado appeared, instantly engulfing half the island.

"Burn the city walls and ramparts!"

Above the sea, a fiery hand, larger than an island, closed its mouth, the terrifying heat evaporating the seawater. In a moment, fog completely enveloped the surrounding sea surface.

But the hot winds generated by the terrifying flames dispersed the mist, repeating the cycle endlessly.

"What is this?"

Koushirou retreated again and again until he returned to the ship by the sea. Looking at the endless flames that engulfed the island and the sea ahead, his eyes were filled with shock.

"Heaven and earth turned to ashes!"

A voice seemed to ring in his ear, and then he saw it.

A terrifying slash cleaved half the island in two. He couldn't see the true form of the slash, but he did see that the sea had been split open.

The sea, cleaved open, cannot be closed again; the surrounding seawater is evaporating, and the surging seawater cannot withstand the rate of evaporation.

The horrific sword wound is widening.

Until the flames completely subsided, the seawater surged back and filled the sword mark, causing the boat beneath Koushirou's feet to shake violently.

However, Koushirou couldn't care less about that now; his eyes were fixed on the center of the island.

In the heart of the burned-out island, Dunn stood quietly.

The knife in his hand gave Koushirou an unprecedented sense of terror through his Observation Haki.

But Dunn did not make that cut.

That feeling of terror came quickly and went quickly.

Then, Dunn flipped and jumped up, landing on the boat.

Koushirou looked at Dunn as he returned, his lips moved, but he didn't say anything.

"It's a pity that the Rising Sun Blade didn't make a move. I could sense that if it had, Yan probably wouldn't have been able to withstand it. To make that move, it would have needed to truly become a black blade."

Dunn looked somewhat disappointed.

What would happen if that strike were made?

After a moment of silence, Koushirou asked.

"This? The island might be destroyed."

Dunn turned to look at the island, which he had ravaged beyond recognition with his flames, and spoke.