I'm in One Piece, and I'm Luffy's childhood friend.

"Come on!!"

"We have 50 billionaires and five ships; that's more than enough to deal with him! Come on then, you damn landlubber!"

Five ships, carrying not only 50 billion-level envoys but also many tens of millions and hundreds of millions of envoys, charged in noisily.

But what's the use of having a lot of people?

The billionaires are just substitutes for Mr and Ms. Bai Yun and Ace. They look down on even the official ones, let alone these substitutes, not to mention the weaker ten-millionaires and millionaires.

"Oh no, BW's ships have been attracted here."

"Judging from their words, there are actually 50 messengers worth billions!!"

"Weiwei said anxiously."

"Then let's fight them! We can't let them interrupt Bai Yun and Ace's sparring!"

Luffy raised his fist and said.

Zoro drew his sword, and Sanji kicked his legs in preparation.

Bai Yun and Ace were initially exchanging childish insults, but as they looked at each other, a lightning-like clash flashed in their eyes.

But after hearing the voices of those BW members, they turned to look.

The two turned and looked at each other, then jumped in unison.

"Who do you think you are?!" ×2

"fire punch!"

"A hegemonic nation!"

A massive fire fist and a spiraling shockwave engulfed in flames flew out, and the two attacks collided and merged together.

It formed a melodic shockwave surrounded by a huge spiral of flames.

"boom!!"

"Aaaaaaah!!!"

The attack struck five ships, and with a single blow, the five BW billion-emissary ships exploded instantly, and everyone fell into the sea. The broken planks on the surface of the sea were still burning.

Zoro and Sanji's eyes widened, and Sanji almost dropped his cigarette.

Vivi, Usopp, Nami, and Chopper were even more shocked, their mouths agape.

With a single move, he wiped out 50 billionaire envoys!

Vivi was utterly shocked. If only Ace could have stayed...

........

shuh~

After a change of scenery, Ace and Bai Yun arrived on the shore.

It was as if nothing had happened, but the burning ship debris on the sea proved the existence of those billions of messengers who had just been shouting so loudly and then being knocked out in one move.

Luffy sat on the ram's head emblem of the Going Merry, which was his VIP seat.

Usopp was shocked that Ace and Bai Yun had destroyed five ships in one move.

"That's terrifying. No wonder they're Luffy's brothers."

“I told you, Bai Yun and I, I am the older brother.”

Luffy retorted, but Usopp ignored him.

"It's hard to say who would win if the two of them fought."

"But it must be very intense."

.........

On the shore, Ace and Bai Yun looked at each other.

Ace spoke first.

"Bai Yun, you are not as strong as me, not since we were kids. Now I am not afraid of guns. Moreover, I have been at sea for three years longer than you, and I have much more combat experience than you."

"And you're not in good health."

"Can we stop wasting time?"

“You go back to the ship. I’m going to hunt down Blackbeard. Don’t try to persuade me otherwise. I have to uphold the reputation and rules of the Whitebeard Pirates.”

Bai Yun ignored Ace's verbal attacks, flashed forward, and slammed his fist down while it was burning with flames.

Ace grabbed his fist, his body steady.

"You're still the same as before, Bai Yun."

"How could you possibly win if you used 60% of my strength to fight me?"

As soon as Ace finished speaking, he also threw a punch at Bai Yun.

Bai Yun caught it with his hands as well, but the difference was that Bai Yun swayed slightly.

Ace was already quite talented and strong, and being part of the Whitebeard Pirates, one of the pinnacles of pirates, his strength had increased immeasurably over the years.

If it weren't for the power of the Dark-Dark Fruit, it wouldn't have been so easy for Blackbeard to defeat Ace.

"We'll find out soon enough whether we win or not!"

As Bai Yun finished speaking, the two of them simultaneously exerted their strength to shake each other off.

Then, in perfect unison, they bent over and thrust their right arm backward to generate power.

"Fire Fist!" x2

The two men's arms transformed into enormous flames of extremely high temperature, and they unleashed two massive fiery punches with a single blow.

The boxing match collided, unleashing a violent wave of heat.

Steam rose from the seawater at the beach.

Usopp and Chopper hugged each other, their mouths agape.

Although the Flame Punch was of similar size, after the collision, Bai Yun's punch was significantly weaker than Ace's, and it quickly swallowed up Bai Yun's punch and crashed into him.

Bai Yun immediately transformed his bracelet into two guns.

(The bracelet currently replicates the following Devil Fruit abilities: Blast Fruit and Light-Weight Fruit. PS: The replicated abilities of the bracelet can only be used under the moonlight, and the replicated abilities can only be used with guns, bows, and arrows.)

Two shots were fired.

The explosive bullet, carrying a heat wave, flew into Ace's Fire Fist and exploded, directly shattering the Fire Fist.

"Staring at the smoking muzzle of Bai Yun's gun," Ace said.

"A bullet that can explode, it seems you've replicated a pretty good ability, Bai Yun, but is it alright to use it on me?"

Ace and Luffy both know about Haku's Devil Fruit abilities (Sabo hasn't been told yet).

However, Ace was unaware of the bracelet's replicating ability, which Bai Yun only discovered after setting sail.

"You deserve it."

Bai Yun returned and fired several shots in quick succession.

Ace smiled slightly, raised his hands, and used his index and middle fingers together like a gun to launch a series of small flame attacks from his fingertips.

The flame bullets and Bai Yun's explosive bullets collided, and explosions were seen continuously occurring between the two.

After a round of bombardment, the two attacks were evenly matched.

Bai Yun changed his strategy, transforming his twin pistols into a longbow.

He drew his bow, aimed it at Ace, then raised his arm and shot it into the sky.

Once the arrow's kinetic energy dissipated and it fell, Bai Yun activated the Light-Heavy Fruit's ability, using 10,000 kilograms of gravity to press it down.

Ace's Observation Haki went into overdrive, and he immediately rolled forward. When he got up, he saw a huge crater in front of him with an arrow stuck in the middle.

He turned around and saw Bai Yun drawing his bow and pointing it at him.

"Playing this hard, huh?"

"There's something even more ruthless!"

Bai Yun said calmly, the arrowhead covered with Armament Haki.

"You also know Armament Haki!"

"You've only just arrived at the Grand Line, and you're still in the first half."

Ace said in surprise.

"Is it strange? With my Devil Fruit detection ability, I knew about Haki when I was a child."

"And Ace, don't forget who I knew when I was a child."

"Vice Admiral Garp, Red-Haired Pirates, if I use up all my replicated abilities, do you think I can beat you?"

Bai Yun stared at Ace and said, drawing the bow fully, but his arm remained steady.

Ace was taken aback for a moment, then laughed.

"No wonder you're so confident you can beat me, Bai Yun."

"Indeed, if I use all the abilities of the old man and the others, I might not be able to beat you."

"but......"

"I know you won't."

"I won't use these trump cards on me; they're your and Luffy's trump cards for future adventures."

"You wouldn't use it on your own brother."

Ace said.

That makes a lot of sense. Bai Yun fell silent. He had indeed guessed it. He was just trying to scare him.

"Hahaha, I guessed it, didn't I, Bai Yun?"

Ace said with a smile.