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

Barrett nodded, fully agreeing with Roy's approach.

Half a day passed slowly amidst the chaos and screams at the G-5 branch.

Savi, Stella, Enel, and Pea are the four members.

With Barrett and Hawkeye providing support, he gained a lot of practical experience.

The battle between Savi and Lieutenant General Gumir was the most intense.

The giant ape's roar clashed repeatedly with the slashes of the twin blades.

Savi had many wounds, but his eyes grew increasingly excited, and his use of his strength and domineering aura became more and more skillful.

Stella's arrows became increasingly cunning, even capable of making slight changes in direction in mid-air, making them impossible for her opponents to defend against.

Enel gradually overcame his fear of close combat and began to try to scatter the clouds to confuse the enemy while launching more threatening attacks.

The pea plant army caused ordinary marines endless trouble, with all sorts of plants that could entangle, paralyze, and explode.

Roy remained seated cross-legged at the bow of the White Dove.

Close your eyes and rest.

The immense Observation Haki had already covered an area spanning hundreds of nautical miles.

Like an invisible radar, it monitors everything.

Suddenly, he opened his eyes, a glint of light flashing in his dark pupils.

"They're here."

Roy took out a Den Den Mushi from his pocket and dialed Tesoro's number.

"Tezoro, Zephyr has left Water Seven. You must set off immediately!"

Remember, there are likely still people lurking on the island. Be careful and don't implicate Master Tom!

"learn!"

Tesoro, far away on the deserted island, hung up the phone and immediately transformed into a bolt of lightning, speeding towards Water Seven.

Meanwhile, Roy, who had put the Den Den Mushi into his pocket, stood up, went to the bow of the ship, and looked at Savi and the others who were still fighting with the Marines.

"Are they here?"

Barrett looked at Roy as he approached and asked curiously.

"Yes! I've already got Tesoro on the move!"

"Now they can vacate the space."

Roy was quite interested in Zephyr, who possessed the title of "Black Arm."

As far as Roy knows, the power in the pirate world mainly comes from various Devil Fruit abilities and Haki.

While Conqueror's Haki isn't very useful in the early game, at most it can be used to clear out small minions and intimidate enemies.

However, only by continuously improving one's spirit and will, and mastering the Conqueror's Haki's binding attack, can one have the possibility of competing with the world's top powerhouses.

When Observation Haki is mastered to a high level, it can undergo various amazing transformations, such as Roy's current ability to foresee the future and read people's minds, which are all powerful abilities.

However, Armament Haki, apart from being able to entangle and increase defense and attack, and to grasp Logia-type entities, doesn't have any special abilities.

Techniques involving internal sabotage only increase the power of the attack.

It is far less magical than Conqueror's Haki and Observation Haki.

As for Zephyr, he was able to earn the title of "Black Arm" in this world and rise to the rank of Marine Admiral by relying on his physical skills and dual-color Haki.

This is no simple matter.

Think about what era we're in now. Whitebeard, Golden Lion, Roger, Rayleigh—aren't all of these powerful figures who wield Conqueror's Haki?

If you don't master Conqueror's Haki Entanglement, you don't even have the right to compete with them.

It's easy to imagine the extent to which Zephyr had mastered Armament Haki.

Thinking about this, Roy became even more interested in the upcoming battle with Zephyr!

Then, in a flash, he appeared in mid-air in the square of the G-5 branch.

Hawkeye also swung his longsword, a green slash that forced back Lieutenant General Gumir, who was still entangled with Savi.

Savi glared at his opponent and took the opportunity to retreat back to his ship.

Roy, who was in mid-air, saw that his companions had all retreated.

A hint of amusement flashed in his eyes, and he slowly raised his right hand, palm facing up.

Lieutenant General Gumir, who had just regained his footing, looked at the few kids who had suddenly retreated with a bewildered expression.

Upon seeing Roy appear in mid-air, alarm bells rang in his mind as he moved.

"What do you want, Roy the Pirate!"

However, before he could make any move,

Next second,

To the horror of the remaining sailors, the seawater in the harbor seemed to boil, instantly transforming into three water dragons, tens of meters thick and hundreds of meters long, soaring into the sky!

The ferocious dragon head is so lifelike, twisting and spiraling in the air.

"Water dragon bullet".

Roy tapped his finger, and the three water dragons, as if they were alive, swooped down in different directions.

One rushed towards the port gate, another towards the command building behind the square, and the last one rushed directly towards the square.

"boom--!!!"

The first jet of water slammed hard against the closed steel gate.

The superalloy gate, several meters thick, was twisted and deformed like paper under the impact of the water jet, and finally, with a "bang," it was completely destroyed and fell into the sea.

The second water jet crashed directly through the outer wall of the command building.

The entire dragon's body burrowed into the building, sweeping through the interior and destroying the communication equipment and command system.

The most terrifying one was the third water dragon, which, empowered by Roy's Armament Haki, charged directly into the plaza, its tail sweeping across and relentlessly cleaning up the marines in the plaza.

"A monster..."

A naval lieutenant commander watched as his sailors were repeatedly shot away, and murmured in despair.

"Bang!"

A moment later, only Lieutenant General Gumir remained in the arena, still resisting the water dragon's attacks. However, judging from his trembling arms and heavy breathing, he had reached his limit.

Right now, it's just being sustained by sheer willpower.

Roy lowered his hand, and the still swirling water dragon immediately dissipated, turning into seawater that fell into the harbor.

Seeing Roy stop attacking, the pale-faced Gumir also knelt down, unable to hold onto his twin swords any longer, which clattered to the ground beside him.

Seeing this, Roy was also quite bored. He had thought that Gumir, as a lieutenant general, would be able to hold on for a while longer, but who knew he would give up so quickly.

With a flick of his finger, a shockwave sent Gumir flying, plunging him into the sea.

Looking at the cleared battlefield, he nodded in satisfaction, then slowly descended and stood in the square, waiting for Zefa's arrival.

Hawkeye and Barrett also jumped down into the square.

Hawkeye picked up Gumir's sword, examined it carefully for a moment, and handed it to Roy.

"These are two decent swords, probably belonging to the Great Grade Swords category. They are much better than your Frost Snow."

"Really? That's quite nice."

Although Roy has always used Frost, given his current height, the length of Frost is indeed a bit insufficient.

Now that I have these two knives to choose from, it's a good time to switch.

He threw the knife onto the deck, put the peas into his storage bag, and controlled the White Dove to float up, taking Stella, Savi, and the others on board to the rear of the base.

"Stella, lead them away from the battlefield and wait."

"The battles to come are not for you to engage in right now."

"Okay, Roy, be careful."

Stella responded in her mind, and Roy then severed the mental connection between them.

They then manipulated the ground to form a platform, and on top of that, they created three stone chairs.

Under the strange gazes of Barrett and Hawkeye, he sat down in the very center.