I trained all the Luffy pirates into generals.

"Doppelgänger !?"

Karp frowned.

This was the first time he had heard of such a thing as doppelganger.

However, he did know about a doppelganger demon fruit ability.

The original possession of the doppelganger demon fruit was an old sea thief, but this doppelganger devil fruit also fell silent again with the death of this sea thief.

If it weren't for Luffy saying that his master was a doppelganger!

Karp will also think that Roy ate the doppelganger Devil Fruit ability!

"Little friend Roy, you really have a lot of means!!"

Karp sighed softly.

At this age, he did not have such strong strength as Roy.

"Roy, can you use the kind of secret technique you taught Luffy to instantly improve your strength and duel me?"

What Karp is most looking forward to is to see how strong Roy is when he casts a secret technique!

"Good!"

Roy nodded.

He also wanted to see how much he could force Karp's strength out under the condition of performing a secret technique.

The first door 'Open Door Open'!

The second door 'Open Door'!

The third door is 'Raw Door Open'!

As the first three doors of the Eight Doors Dun Jia opened, Roy's body was covered in green energy, and the sweat that flowed was instantly evaporated into white gas.

When Roy opened the first three doors of the Eight Doors Dun Jia, Karp was already sensing Roy's body with a domineering look.

When Roy's first three doors opened, Karp was surprised to find that when Roy opened the first three doors, the blood flow rate in his body was ten times that of Luffy's open state.

Of course, this situation was obtained by Luffy with a tenfold increase in the system.

"I'm going to start attacking!"

After the first three doors of the eight doors were opened, Roy signaled to Karp and launched an attack on Karp.

I saw Roy, who was wrapped in green energy, constantly throwing his fists towards Karp.

And with every punch, an air fist mark is formed.

In less than a second, Roy unleashed a hundred air fist seals!

"Shoot indiscriminately!"

A hundred air fist prints quickly attacked towards Karp.

"Fist bone meteor!"

Karp faced the hundred air fist prints that came in, and did not choose to dodge, but quickly punched head-on to block.

Bang!

Bang!

Bang!

Countless fist clashes, constant ups and downs, and sand and dust rose on the beach.

After this blow fight!

Roy and Karp respectively cast the Navy Type Six 'Shaving' for ultra-high-speed mobile station east.

The sand and dust in the sky already blocked the line of sight, and when the two fought in the state of 'shaving', the soldiers watching the battle around could only capture the blurred figures of the two!

This battle lasted for a day and a night!

The beach was also hit by Karp and Roy, full of potholes!

"Lieutenant General Karp, your physical skills are really strong and terrifying!"

Roy gasped, lay on the ground, and said with some emotion.

During the battle just now, Roy could clearly feel that Karp still did not use his full strength.

However, Karp, who did not exert his full strength, is much stronger than he is now.

"Don't you too?"

"If you are given a few more years to grow, I'm afraid that this old man of mine will not be your opponent!"

Karp sat on the beach, eating the senbei in his arms and said.

At Roy's age, Roy was the first person to let him show some strength to fight.

"So, who won this showdown?"

Luffy asked curiously.

The two of them are humble to each other here, but Luffy is more curious about who won.

A group of naval soldiers watching the battle also nodded one after another after hearing Luffy's words.

The yellow sand in the sky before blocked their vision.

"Let's draw!"

Karp spoke leisurely.

Of course, this is the result of his release of water!

"Ping... Draw!?? The

shock in the eyes of the surrounding navy after hearing Karp's words was indescribable.

In their hearts, Vice Admiral Karp is a naval hero, the highest combat power of the navy headquarters.

But the person who represents the highest combat power of the navy headquarters actually drew with an unknown young man in the East China Sea.

This somewhat subverts their perception.

"I am old, and the future is the world of your young people!"

Karp glanced at Roy and said meaningfully.

However, just then, Karp's special phone rang.

Bru Bru Bru!

When Karp picks up the phone worm, when the phone is connected.

The voice of Marshal 'Sengoku' rang out from the phone worm.

"Karp, the 198th branch of the Navy stationed in the first half of the Great Voyage has received news that the whereabouts of the Golden Lion Flying Pirate Group have been discovered, you go over to support!"

Sengoku said with a serious face.

The floating island of the golden lion appeared above the 198 branch of the Navy, which had to make the Warring States have a bad conjecture.

"The golden lion actually ran over the Great Channel!"

Karp frowned!

He came to the East China Sea because the golden lion connived at his subordinates to plunder in the East China Sea.

Now the golden lion ran to the Great Channel and appeared above the 198th Branch of the Navy, which forced him to depart from the East China Sea to the 198th Branch in the first half of the Great Channel.

"Okay, I'll leave right away!"

Karp nodded in agreement.

While agreeing, he glanced at Luffy and sighed softly.

After half a year, he came back to see his grandson, but he didn't expect to leave in a hurry again.

"Grandpa, are you leaving?"

Luffy was a little reluctant.

"Yes!"

"I'll come back to see you next time!"

Karp touched Luffy's head and said a little hard.

............

Half an hour later.

Karp led the naval warship out of the harbor in a hurry.

"Goodbye Grandpa!"

Luffy waved his hand, with a hint of reluctance in his eyes.

"Goodbye!"

Karp and the navy on board also waved goodbye to Luffy.

After the warship led by Karp disappeared into the sea level.

Luffy changed his mood of loss and said directly to Roy, "Teacher, let's go to sea tomorrow, right?" I can't wait! After

Luffy's victory over Colonel Gerry, he gained confidence and wanted to go to sea early.

"Are you ready for the ship?"

"Have you chosen the next target location for the ship's voyage?"

After hearing Luffy say that he was going to sea, Roy did not stop it, but looked forward to it.

After all, the system he bound also needs to be found by Luffy to find members before it can effectively play its role.

"Nope!"

Luffy shook his head!

"Or Master, let's both build a raft!"

Luffy said excitedly.

Roy couldn't help but hold his forehead after hearing Luffy's words.

I didn't prepare anything, just on a whim, and going to sea, it's really a relief!