Descendants of the Pirate Devil

A new world, a deserted island.

At Barrett's request, Zefa and his party trained on this isolated island.

Barrett found an open space alone, used the ability of the fusion fruit, and merged into a giant of about 50 meters.

Later, Barrett began to try to attach armed-color domineering energy to the giant's fist.

...

"Barrett, control the armed domineering energy in the body, let it transfer, and remove the giant's fist wrapped around the body." Zefa taught.

"I understand, Teacher Zefa." Barrett replied.

Barrett can already control the armed color Haki, but it is not a big problem for Barrett to just let the armed color Haki be removed from the body.

Then, the giant's fist turned into a faint black color.

Barrett succeeded, however, Barrett released the combined state.

"Why, I feel like my armed color and domineering power is not enough" Zefa asked.

"Yes, that layer of armed domineering feels too fragile." Barrett replied.

Even if you don't need to see it, you can feel it with your naked eyes. The faint black layer is too weak and feels vulnerable.

Then, Barrett once again used the ability of the Fusion Fruit. This time, Barrett only merged into a 20-meter-tall giant.

The height is similar to that of an adult giant.

But this time, the giant's fist was once again covered with a layer of armed domineering energy. It was no longer a light black, but a real black.

"Barrett, how do you feel this time?" Zefa asked.

"It feels good. This time the armed domineering force is not as vulnerable as before." Barrett replied.

Immediately, Barrett punched the ground.

The ultimate cannon.

boom...

Unfortunately, it only made a large crater with a radius of about 100 meters, which was still inferior to the ultimate cannon.

However, this time, Barrett's giant did not collapse, but remained intact, which meant that Barrett could continue to use the ultimate cannon.

Barrett, who had released his combined state, appeared in front of Zefa.

"It's not bad. Even the giants can hardly achieve such power. I'm afraid only those powerful giant warriors can perform such powerful moves." Zefa praised.

What Zefa is talking about is a powerful country, a hegemonic country, etc.

"It's okay. I attached all my armed domineering energy to the body of a 20-meter-tall giant. Its strength can roughly reach the strength of those instructors." Barrett replied.

In other words, the armed domineering energy in Barrett's body is dozens or dozens of times that of ordinary instructors.

In terms of quantity, it can even be compared with Zefa, but in terms of strength, Barrett is still a little behind.

"Teacher Zefa, your armed domineering power is not as much as expected, but it is very strong." Barrett said doubtfully.

"Oh, then we need to compress the armed haki. When the amount of a person's armed haki exceeds the area of ​​the human body, there will be nowhere to use it."

"Just like you, you can't use all the armed color Haki at the same time, you can only use them in turn."

"It's because your body no longer has enough area to cover the extra armed domineering energy."

"And after attaching the armor-colored Haki to the giant, it was not enough."

"For those remaining armed-color domineering, what we choose is to fuse and strengthen, reducing the quantity of armed-color domineering and improving the quality of armed-color domineering."

Zefa explained.

"As for the armed color Haki, are there any other colors?" Barrett asked.

In Barrett's memory, the colors of armed domineering colors are simply diverse, and they seem to be divided into strong and weak ones.

"Oh, you can have this. The color is black at the beginning. Once the weapon color is enhanced to the next level, it can become purple."

"The next level after that is blue, but at this point, we're too lazy to make it fancy."

"For me, I have always worn black and am used to it. It is also relatively low-key and has unexpected effects."

"And that guy Garp doesn't even need color. His invisible attacks are attached with armed-color Haki. In other words, all his attacks may be attached with Armed-colored Haki."

Zefa explained to Barrett.

"That's it." Barrett suddenly realized.

I remember that when I was at my peak, I used blue armed color Haki, and even the giants used blue armed color Haki.

In other words, my armed domination at that time was already close to its peak.

"You are now faced with two choices. One is to use the existing armed haki without using it, attached to the giant."

"Another option is to fuse and strengthen the existing armed color haki. If you use it with your own body, the armed color haki will be stronger." Zefa said.

"I choose the second option." Barrett replied without hesitation.

"Well, your Devil Fruit ability is very powerful." Zefa reminded.

"Yes, but the limitations are very strong. I found the Fortified City Fruit in the West Sea before. I originally wanted to use it to store steel. Unfortunately, I don't have a clue yet."

"So let's give up developing the Fusion Fruit now and focus on physical skills. After all, that is real combat power." Barrett replied.

According to Barrett's inside information, a very powerful scientist has appeared at the Navy Headquarters, who is said to be hundreds of years ahead of the world.

If Barrett guessed correctly, it should be Vegapunk.

Now Barrett told Zefa his thoughts. He wanted Zefa to convey his thoughts to the Navy Headquarters.

Let the Navy Headquarters find a way. When the time comes, the Navy Headquarters will definitely not ignore it. After all, Barrett is almost designated as the next marshal of the Navy Headquarters.

"I see. I will report this issue to the higher-ups. Let's do it according to your ideas." Zefa said helplessly.

There is some truth in what Barrett said, but Zefa really doesn't want to let Barrett become a pure physical powerhouse. Barrett's Devil Fruit is very useful. It would be a pity not to work hard to develop it.

...

Next, Zefa, Barrett and their group began to wreak havoc in the new world.

Kuzan watched for so long without saying a word.

At the beginning of this operation, Kuzan seemed to be on top of his game, always rushing to the forefront of the team.

"Barrett, Kuzan, you two move separately, keep your distance, and keep talking on the phone." Zefa said helplessly.

There is no way, it seems that there are not enough pirates in the new world for two people to kill, so we can only let them lead the line alone.

Fortunately, Barrett's support ability was extremely strong, and neither of them were weak, so Zefa felt relieved and let them hunt freely.

But Zefa didn't know that his decision would bring a bloody storm to the pirates in the new world.

The names of Kuzan and Barrett will soon spread throughout the new world.

After a month, the first half of the New World was completely cleaned, and at this time, Sakaski and Porusalino also came to "help".

Barrett, Porusalino, Sakaski, and Kuzan appeared in the new world at the same time.

The news spread throughout the world, and the whole world was boiling.

Even Zefa didn't expect that the four people's unwillingness to admit defeat would lead to the current situation.

The Navy Headquarters also made timely adjustments to this...