The little boy named Luffy is naturally not the one from the legend.
He's just a child who has the same name and yearning for the sea.
As for whether he will really embark on a journey to the sea when he grows up, it is not something Kakashi concerned about.
What he didn't expect was that the straw hat he had just acquired would be given away so soon.
But Kakashi didn't care much about this.
On the contrary, there is a feeling of returning it to the original owner.
Back on the ship, the personnel have already arrived.
Kakashi checked and found no problems.
The big ship left the dock and headed to the island of paradise.
The estimated voyage is approximately five days.
On the ship, on the bed.
Kakashi sat cross-legged, practicing Yin–Yang Release.
After a while, Kakashi stretched out his right hand, and a thin black stick emerged from his palm.
It grew to a length of about one meter before it stopped.
Kakashi held it lightly and waved it casually.
"It seems that I have managed to master the basic of the Yin–Yang Release. Now, I just need to create the Truth-Seeking Balls. It's just that I have tried to create the Truth-Seeking Balls, but it is a bit troublesome. I hope I can create it before the war begins."
Kakashi sighed in his heart. He knew that with his strength right now, the odds of him winning against Uchiha Madara is not high.
Kakashi stood up and suddenly, the ship shook violently.
'What happened?' Kakashi was a little surprised, 'Could it be that something happened at the sea?'
Thinking of this, Kakashi left the room.
If something really happened, he has to deal with it as soon as possible.
Kakashi didn't worry about the danger. After all, with Hiraishin no Jutsu (Flying Thunder God Technique), he can escape easily.
When he arrived on the deck, Kakashi was quite surprised by the scene in front of him.
It was a huge crab, and its size was not inferior to Gamabunta.
At this moment, Naruto and Yamato were fighting with it.
It's just that the defensive power of this crab is quite amazing, as he was left unscathed even after being hit by Naruto's Rasengan.
"Is it a summoned beast?"
Although there are many powerful beasts in this world, they are basically summoned beasts.
After all, human beings always have a possessive desire for powerful creatures.
Even something strong as Bijū was made into Jinchūriki by Shinobi.
"Kakashi-sensei, this crab is so hard to deal with." Naruto was blown away by the crab and landed beside Kakashi.
Kakashi shook his head and said, "We can't just leave it rampaging like that. Naruto, we are going to eat crab legs tonight."
"What?"
Naruto hadn't reacted yet, but Kakashi had already jumped up.
The sound of thousands of birds chirping rang, and then, a ten-meter long blade appeared in Kakashi's hands.
Stab!
With a light movement of Kakashi's right hand, the Chidori Sharp Spear directly stabbed at the leg of the huge crab and severed it.
"Ngrhh!"
The crab dives into the sea with a cry and disappears.
"Amazing!" Naruto said in surprise.
Kakashi looked at the crab legs that fell on the deck, nodded in satisfaction, and said: "This crab leg is good. It's plump, and suitable for dinner."
The appearance of this giant crab brought a little fun in their boring sailing life.
During the dinner, the delicious steamed crab legs emerged.
Above the sea, there is often a feeling that the ship is not moving at all.
Kakashi was lying on the mast at this moment, watching the seagulls flying around in the sky.
"This kind of leisurely life is really good."
Just as Kakashi was enjoying the sun, someone suddenly called him.
"Kakashi-sensei!"
"Hmm?"
Kakashi looked down and saw that Naruto was calling him on the deck.
"Kakashi-sensei, if you're idle, why don't you teach me something!"
Hearing this, Kakashi jumped down.
"Alright."
Just as the two were talking, suddenly there was a blast.
Boom!
A big splash appeared on the route of their ship.
"What happened?" Naruto exclaimed.
Kakashi narrowed his eye, and saw a ball flew over in the sky and landed directly on the both sides of their ship.
"This is... explosive tags?"
Those round balls are shells made with explosive tags.
Kakashi looked in the direction from which the shells came, and saw a larger ship there.
A black flag with skull and crossbones hung on it.
"Pirate?"
Kakashi couldn't help but think of a ridiculous idea upon seeing this.
At this time, the people on the boat have gathered.
"Kakashi-senpai, there seems to be a pirate ship ahead." Yamato said.
Kakashi nodded, expressing his understanding.
One of the crew members said fearfully: "That sign... is the pirate, Edogawa Roger! He is the king of this sea. When someone meets him, no one can keep their ship. Everything will become his."
The other crew members also showed fearful expressions.
It is obvious that they are very familiar with the name of this famous pirate, Edogawa Roger.
On the contrary, Kakashi, Yamato and Naruto knew nothing about him.
After all, Shinobi and pirates are not in the same line of works.
"Kakashi-senpai, what should we do now?"
Looking at the shells that were still being fired, Yamato asked a little worriedly.
But Kakashi was very interested. After so long in this world, it was the first time he encountered pirates.
"Let's take a look."
Kakashi said as he went to the bow.
He saw that the other party's ship is full of cannons.
And a middle-aged man stood on the other ship's bow.
His right eye seemed to be blind, as it's covered with a black eyepatch.
There is a scar on his face and a black straw hat on his head.
He looks quite a bit ferocious.
"To the people on the front, listen, you have been surrounded by the Edogawa Roger pirates. Hurry up surrender and hand over the ship and all your belongings. Otherwise, my cannon will sink your ship, and I will feed all of you to the sharks!"
The middle-aged man said, and bloodthirsty smile appeared on his face.
For him to say it familiarly clearly showed that it was not the first time that he did this.
Kakashi looked at the pirate but soon lost interest.
'It seems that he has Jōnin-level strength. No wonder he rule this sea.'
"Bastard! How dare you ignore me!"
Seeing that Kakashi and the others did not, Roger Edogawa furiously said: "Open fire!"
Boom boom boom!
More than a dozen shells shot out one after another, and the target was Kakashi's ship.
Kakashi chuckled lightly when he saw this. Lightning emerged on his right hand, and then he flick his right hand.
Chidori Senbon!
The Chidori Senbon hit all the shells, causing it to detonate directly.
Bang bang bang!
The aftermath of the explosion caused a loud noise!
Kakashi moved his feet, and then appeared behind Edogawa Roger in an instant.
"Yo, how are you."