Vice Admiral? I, Aizen, established the Xuye Palace on top of my head.

Just when the name of Anilu spread all over the sea.

As his old rival, Straw Hat Luffy is facing the biggest crisis since going to sea at the moment.

"Grandpa?".

Luffy clutched the punched bag on his head and cried out in pain.

And the partner behind him was also surprised when he heard his name, and his eyes scanned back and forth between Luffy and the visitor.

"Hey, did you just hear that, Luffy called him grandpa. "

"You're not alone. "

......

Robin looked at the old sailor who suddenly appeared: "Vice Admiral Karp, the hero of the navy, I didn't expect Luffy to have such a background." "

In the chat that followed, everyone not only learned that Luffy's grandfather was Cap, a naval hero, but also that his father was the number one criminal of the world government, the revolutionary Dragon.

Not only them, but even the sailors who came with Karp were speechless in shock when they heard the news.

In the conversation that followed, Karp also said that he had no intention of embarrassing Robin.

"Son of the Devil? The old man has no interest in bullying the little girl. "

When Robin heard this, he expressed his gratitude, but his face couldn't help but show a tangled look.

"That...... Lieutenant General Karp, about the indigo dye, you ......

."

She asked hesitantly.

Obviously, he is still struggling with the problem of indigo dyeing.

In response to her doubts, Karp cupped his nostrils and thought, "Oh, that kid!"

"I remember a telegram from the headquarters before, he has been promoted to lieutenant general, and he is on the same level as the old man! "

Karp said with a match, but none of these things Robin wanted to know.

It's just that as a wanted object, it is rare to be let go by his subordinates mercilessly, and then he has to ask questions inch by inch.

It's so unbelievable.

But her inquiry piqued the interest of others as well.

You must know that since going to sea, in addition to feeling powerless in the face of the general Pheasant, the only thing left is to suffer a big loss at the hands of Ai Dye when he was on the empty island, and he was wiped out.

Now that I think about it, I am afraid that there is a big reason for being merciful by the other party's subordinates at that time from the naval hero in front of me.

Luffy's grandfather.

"Grandpa, is that guy named Aizen as good as you?"

Luffy heard that Aizen was actually a lieutenant general, just like his grandfather, so ......

He tilted his head, thinking without turning too far in a corner.

Bastard Navy equals Vice Admiral

, and Grandpa equals Vice Admiral, so Bastard Navy equals Grandpa!

Grandpa is also equal to the bastard navy!

Then thinking of the picture of being beaten by his grandfather when he was a child, his two eyes suddenly opened and nodded affirmatively.

That's right!

Grandpa is a jerk too!

As soon as this thought flashed through his mind, a huge iron fist smashed into his head.

"Bang!".

"Grandpa is the most powerful, and the little devil head of Ai Dye is still tender. And don't think you're thinking I don't know, stupid grandson. "

"Grandpa......

".

It was another round of "joyful" interaction between grandparents and grandchildren.

Zoro and Sanji glanced at each other, their expressions slightly solemn.

Again.

Obviously Luffy is rubber, and the last thing he is afraid of is a blunt hit. But Aizen and Karp, as well as the general at that time, Pheasant, could hurt him with his bare hands.

Is this a special technique within the Navy?

After learning the six forms of CP9, they also have a new round of understanding of the sea.

But the horizon is still small, and it can only be explored through speculation.

......

After some fighting, Karp finally let go of his good grandson who was beaten and his nose was swollen.

"That kid Aizen is a disciple of the Warring States, and he has already served as a vice admiral in the Navy Headquarters at a young age, and he has an excellent reputation. It is an exemplary existence both within the Navy and in the hearts of civilians. "

"Warring States don't know how many times I've shown off, openly and secretly boasting, my head is big when I hear it. "

Karp didn't care at first, but he became envious as he spoke.

Until the end, looking at the grandson in front of him who became a pirate, the more he looked at it, the more angry he became.

"Damn, it's all to blame on that bastard redhead, if he hadn't led you down the crooked path of pirates. You must be a powerful naval warrior now, where is the turn of that old boy from the Warring States to show off his might in front of me!".

I

heard the nagging words that my grandfather used to use when I was young.

Luffy shouted unconvinced, "I'm going to be the man of One Piece." "

"One Piece?hahaha, just you?" Kap laughed.

But soon the expression on his face darkened: "You stupid grandson, do you know what One Piece means?".

"The freest man in the world!".

......

Just when the pair of grandfathers and grandchildren were about to quarrel again, Nami, who had been listening for a long time, couldn't help but be confused.

"Luffy's grandfather was in the navy, and he was led to the pirate path by the pirate red-haired Shanks, and Uta, the daughter of the pirate red-haired Shanks, joined the navy ......

What a thing!".

Hearing her words, Chopper's little brain moved.

"Is this called a hostage exchange?".