I'm A Plunderer In The World Of One Piece.

Chapter 658 - 658: 658: Luffy’s Giant Power

Whoosh!Luffy's stretched arm slammed heavily against the descending giant axe.

Crack!

A violent shockwave rippled through the air, distorting everything around them.

Wham!

Luffy pulled his fist back, his expression sharpening as he glared at the messy-haired Giant who still refused to back down.

"Hey! Giant uncle, stop already! We're not your enemies! We came here to find someone! If you keep attacking, I won't hold back anymore!"

"Hohohoho!!! Little human brat, you dare say you won't hold back?"

The Giant ignored him completely, laughing loudly with open disdain.

"A mere human thinks he can lecture a warrior of Elbaf? If you've got the strength, then stop holding back and prove it!"

"Tch! What an annoying attitude!"

Luffy's eyes hardened with resolve as he bent his knees and launched himself into the air.

"Fourth form, Boundman!"

Whoosh!

His body rapidly expanded, muscles swelling as his form inflated. In an instant, he transformed into a massive figure over ten meters tall, hovering in the air like a living fortress.

"Hehe! Now I'm almost your size!"

Luffy grinned widely, clearly enjoying himself.

"This is a form I figured out while fighting a dragon before! It's perfect for big opponents like you!"

The messy-haired Giant narrowed his eyes, gripping his axe tightly as he studied Luffy's transformed body.

"A Giant? No… this is a Devil Fruit ability…"

Luffy suddenly pulled his arm far back, the air vibrating as his fist drew a massive arc. A dark sheen of Armament Haki coated it, crackling with power.

"Here I come! Watch out, my fist's just as big as yours now!"

Boom!!!

His massive fist shot forward, expanding even further as it tore through the air.

The Giant's pupils shrank.

An extending arm, a growing fist… could it be…

"What nonsense! Don't look down on the warriors of Elbaf!!!"

With a furious roar, the Giant swung his axe downward with immense force, the blade slicing through the air as if it could split space itself.

Bang!!!!

The clash echoed like thunder, shaking the surrounding forest as leaves rained down from the towering Adam tree.

Crack!!!

A violent explosion burst from the impact, sending the Giant skidding backward across the ground.

Luffy remained firmly in place, unmoved.

"What strength!" Luffy laughed, his eyes shining with excitement. "This is fun!"

Without hesitation, he raised his leg high into the air.

"Try this one!"

The Giant frowned.

"Human brat, where did you even get an axe…"

Before he could finish, his eyes widened in shock.

"My axe is right here!"

Luffy's foot expanded massively, growing even larger than his already enormous body. It descended with overwhelming force, like a mountain crashing down.

"Damn it!!!"

The Giant felt the pressure instantly, danger surging through his instincts.

"How could the pride of Elbaf bow to a human?!"

He roared, swinging his axe upward with all his might. The ground beneath him cracked and sank as powerful gusts spiraled around his weapon.

"The pride of Elbaf!!!"

Boom! Boom! Boom!

His axe collided with Luffy's descending foot, the two forces clashing violently.

For a brief moment, the Giant's eyes lit up.

I can win!

But that hope shattered instantly.

Crack…

His axe, the symbol of his strength, fractured under the overwhelming force of Luffy's Armament Haki.

"This… impossible…"

Before he could react, Luffy's massive foot slammed directly into his face.

Bang!

The Giant was sent flying backward, crashing through the forest as a massive cloud of dust rose into the air.