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

"Six-Wheel Bloom - Hook Claw!"

Robin crossed his arms in front of his chest and used his power, six arms growing out of Dunn's body, grabbing Dunn's neck, arms, and legs.

The information that had been discovered earlier did not attract much attention from Dunn.

The two men, having discovered information suggesting an arms factory, boarded a ship and left immediately.

On the ship, Dunn continued training Robin.

Robin bit his lip and continued to exert force, but the arms that had grown on Dunn's body could not budge Dunn in the slightest.

With a muffled groan, Robin instinctively covered his arm and dodged.

Dunn withdrew his finger.

"Still no feeling?"

Dunn looked at Robin, who was clutching his arm, and asked him what was wrong.

"No, perhaps your method is incorrect!"

Robin looked at Dunn and replied with a rather helpless expression.

How to sense the opponent's attack?

This was a bit too abstract for Robin.

"How is that possible? That's exactly how I mastered Observation Haki."

Upon hearing Robin's doubts, Dunn immediately retorted.

"So, it's because you're younger than me that you have such great strength."

Hearing this, Robin sighed speechlessly, "After all, people are different."

"But you must have confidence in yourself, Robin!"

As Dunn spoke, he made another move.

Sneak attack!

Robin swiftly crossed his arm in front of his chest, blocking the incoming arm.

"See, you're learning pretty fast!"

Dunn said with a smile.

Robin blushed as he looked at the hand that was hidden by her arm.

"Dear President, are you harassing your subordinates?"

"Nonsense, I'm helping you awaken your Observation Haki."

Dunn looked serious, as if that was indeed his thought.

But Robin wouldn't believe it, since Dunn had trained him in the same way before, only he had been more restrained then.

They don't even act anymore.

After Dunn withdrew his hand, he spread it out with an innocent look on his face.

"Robin, these are all essential for you to become stronger. Have you mastered them now?"

"I seem to have a feeling about it, but I still can't quite grasp it."

When Robin heard Dunn ask this, he recalled the feeling he had when he sensed Dunn's attack, but it was somewhat vague.

"I see!"

Seeing Robin's expression, Dunn, who had experience with this, nodded.

Ok?

Robin gave a soft "hmm," then covered his chest with his arms and retreated, putting distance between himself and Dunn.

"Alright, now it's your own training. From now on, your training will focus on Armament Haki and body techniques."

Dunn said in a serious tone, then turned and sat down at the stern of the boat.

Robin stared at Dunn.

Just now, she clearly felt that if she didn't back down, Dunn would strike with both hands.

But is this what Observation Haki is?

That's quite amazing.

Having made a basic grasp of Observation Haki, Robin attempted to use it.

Meanwhile, Dunn steered the ship toward the target island.

……

"They've all been evacuated, and the ammunition has been laid. If he really dares to go, he can just blow that island up himself!"

In an arms factory on an island in the North Sea, Rao G is reporting to a Den Den Mushi.

"Kizaru is currently in the North Blue, and Germa 66 is in contact with the World Government, making a big commotion."

Doflamingo's somewhat sinister voice rang out.

"Yes, young master."

Rao G understood upon hearing this.

"Don't confront that person directly. If you can draw the attention of Germa 66 and the World Government, you can retreat."

Doflamingo gave another order.

"Young Master, I can take down that brat!"

Rao G immediately responded upon hearing this.

"Diamanti died at his hands, and he had previously defeated Green Pepper from the Flower Country."

Doflamingo's voice rang out.

Judging from his tone, he seems to have recovered from the anger over Diamanti's death.

Piqué, who was wearing baby clothes and sucking on a pacifier, did not interrupt.

"Yes, young master!"

After Rao G answered, the Den Den Mushi fell asleep, clearly indicating that the call had ended on the other end.

"As a man, you should deal with him openly and honestly. This kind of tactic is not what a man should use."

Pique suddenly spoke up.

"Pique, I'm an old man, not a man."

Rao G turned to look at Pique.

"That person is very powerful, and he's an ability user, probably a Logia-type user. He didn't use his ability when he fought Green Pepper before."

It was for this reason that Doflamingo temporarily changed his strategy for dealing with Dunn, shifting from a siege to diverting the trouble elsewhere.

This drew the attention of Kizaru and Germa 66 to Dunn.

"If that's the case, I won't intervene!"

After saying that, Pique left, still sucking on his pacifier.

Rao G watched Pique leave speechlessly.

Diamante is one of Doflamingo's four top executives and his superior. Although he thinks Diamante has a bad personality, his Devil Fruit ability and swordsmanship make him quite formidable.

He turned to look at Violet.

"You heard everything. Continue to use your abilities to monitor me. I need to know what the outcome will be this time."

Although such an explosion has limited damage to a Logia-type user, what if the opponent is careless?

If the opponent is seriously injured, then it's not impossible to change the plan and kill him directly.

"I see!"

Violet nodded upon hearing this and turned to leave.

After leaving, Violet was worried, wondering how she could get the message to Dunn.

……

Shortly afterward, the ship docked.

"Have they evacuated again?"

Robin looked at the quiet island, which was covered with dense buildings, but there wasn't a single person in sight.

Dunn used his Observational Aura to cover the island.

"They have indeed all been evacuated."

"What should we do then?"

"I'll make a scene later, and you..."

Dunn gestured in a direction as he spoke.

"There are people watching over here. Go over and take them down."

Robin was taken aback by what he heard, and looked at Dunn's gesture, but the sea was empty.

But since Dunn said so, there shouldn't be any problem.

"good!"

Robin nodded.

Dunn leaped up and headed toward the island where the unmanned arms factory was located.

boom!

Moments later, on the other side of the island, a fiery slash descended from the sky, followed by a violent explosion, with flames shooting into the sky and shockwaves spreading in all directions.

Robin used his power, and more than a dozen arms grew out of the boat, controlling the oars to head towards the target location.

Ovilette witnessed the massive explosion, as well as the slashing attack from the sky and the figure engulfed in flames in the air.

boom!

The explosions continued.

"It seems like no reminder is needed."

Violet saw that the trap had been easily foiled by the other side.

"Failure, retreat!"

Violet breathed a sigh of relief, then turned and gave the order.

"A ship is approaching!"

Just as Violet ordered the retreat, the people on the ship pointed to the sea and said...

On the sea, a small boat cut through the surface and approached at an extremely fast speed.

At the bow of the ship, a tall young woman stood with her arms crossed in front of her chest.

"Thirty rounds of blossoms—strangulation!"