One Piece: Start with Zanpakutō

As if in response to the thoughts of Kuzan, Borsalino and others.

After witnessing the entire process of Sengoku using the Conqueror's Haki Infusion, Rosen felt that this technique was no longer secretive to him.

Originally.

He was confident that he could learn this technique of Conqueror's Infusion even if Sengoku didn't teach him.

At most, it would have taken five or six seconds longer.

Now with the hands-on instruction from Sengoku, all you needed to have Conqueror's Haki was hands.

Under the gazes of the legendary navy officers who were looking at him as if he were a monster, Rosen raised his arm and clenched his five fingers.

Sniff

The moment he clenched his fist, black and red lightning flashed out one after another, like a violent black dragon breaking free from its restraints, then wrapped around his fist, emitting a powerful oppression and forcibly distorting the air around his fist.

"It really is."

"Conqueror's Infusion."

Even though he used his Observation Haki to Future vision and had already seen this scene, Sengoku still couldn't help but turn pale with horror when he saw Rosen really use Conqueror's Infusion.

Not to mention Zephyr, Garp, Kuzan, and Borsalino who were standing in the distance watching.

"Rosen."

"Is he a monster?"

"No, it should be said that he is a natural born tyrant!"

At this moment.

All the legendary navy officers present reached a consensus in their hearts.

In their opinion, Rosen is really the kind of king who is chased by God and fed with Haki power.

Whether there is someone to teach or not will not affect his growth.

"I don't have anything left to teach him."

"At least."

"That's right in terms of Conqueror's Haki."

Sengoku felt extremely complicated when he saw Rosen rubbing his hands with the Conqueror's Haki in front of him.

He was shocked by Rosen's extraordinary comprehension; he was happy that the Navy Headquarters had such a natural tyrant; and he was even more ashamed that as a Navy Admiral, he had only taught Rosen a few minutes and was already at his wit's end.

Especially since he knew it very well.

In fact, Rosen didn't need him, Sengoku, to teach him Conqueror's Infusion at all.

It was he who used his Observation Haki to Future vision, and learned that Rosen would comprehend the Conqueror's Infusion on his own in a few seconds. In order to avoid embarrassment in front of Garp, and also for the sake of teaching, he relied entirely on his powerful Haki and strength to force-feed Rosen the Conqueror's Infusion technique.

Otherwise, as a Fleet Admiral, he wouldn't even be qualified to teach Rosen a lesson.

"Ahem."

"Rosen, even though you have mastered the Conqueror's Infusion and have mastered four, no, five techniques of Armament Haki, you must not become complacent."

"The vastness of this ocean is far beyond your imagination."

Sengoku didn't want Rosen to become arrogant and conceited because of his extraordinary comprehension, so he racked his brains and finally figured out that Rosen still had some shortcomings and needed to be honed:

"At least, your Observation Haki."

Before he finished speaking, he noticed that Rosen's eyes had already glowed with a familiar red light, and his heart couldn't help but tremble.

"So this is what it feels like to look at someone with Observation Haki?"

"The auras of Sengoku-sensei, Zephyr-sensei, Vice Admiral Garp, Vice Admiral Kizaru, and Vice Admiral Aokiji are like five suns in the Marine Headquarters."

Rosen closed his eyes and spread out his Observation Haki.

Obviously.

While Sengoku was calming down and preaching, he had already poured his consciousness into his own Observation Haki and mastered it.

Although he could not have Future vision, after all, that is not a technique but the strength of Haki, he was familiar with all the basic techniques of Observation Haki.

Sense attacks, predict the opponent's next move, sense the strength of a creature, sense the emotions and thoughts of a creature, and sense the position and number of objects outside the field of vision.

All kinds of things.

Rosen had mastered them one by one.

That is to say.

Three Forms of Haki.

If you count Zephyr and Sengoku together, he only took two classes in total before graduating.

Rosen had already mastered all the known techniques about the three Forms of Haki in the Grand Line. The remaining abilities, such as seeing and killing, foreseeing the future, etc., are no longer skills, but are linked to the strength of Haki.

For example, foreseeing the future.

The strength of Observation Haki must be cultivated to the extreme.

There is also Observation killing.

Without the power of advanced Conqueror's Haki, it is impossible to master it.

"Have you learned the Observation Haki as well?"

"Or the kind that he realized on his own."

Sengoku opened his mouth, as if an invisible egg was stuffed into it.

He hadn't even finished his words, no, in the moment he was speaking, the monster in front of him comprehended the Observation Haki on his own.

When did the three forms of Haki become so cheap?

You can learn them all in two lessons.

"Now this is going to be interesting."

"He has mastered Armament Haki, Conqueror Haki, and Observation Haki."

"Teacher Zephyr is also facing the crisis of unemployment, just like Sengoku."

Borsalino saw this, and although he was teasing Zephyr, he was as shocked as anyone else.

He always felt that he was a monster too.

Apart from not having the innate Conqueror's Haki, whether it was swordsmanship, physical skills, health bar, or fruit ability, each one was not inferior to the so-called Four Emperors.

Until he met Rosen.

Borsalino then realized that he was also just a normal person.

"How much do you despise my abilities?"

"Borsalino."

Zephyr Curled his lips, then ignored Borsalino and walked straight to Rosen:

"Rosen."

"Three Forms of Haki, in terms of technique, you have indeed learned all of them, but that doesn't mean you have no room for improvement."

"Do you remember what I said before?"

"Don't be superstitious about the techniques of Haki. Whether it's Observation Haki, Armament Haki, or Conqueror's Haki, the so-called techniques are just to allow you to better exert the power of Haki itself, but any techniques will not change the strength of your own Haki."

As the only man in the navy who can compete with Kaido for the title of the world's number one master, Zephyr is completely different from Sengoku.

He saw Rosen's shortcomings at a glance.

A sentence.

More skill than strength.

If the intensity of Haki, such as internal strength, and the skills of Haki are compared to moves, then Rosen has top-level moves but does not have top-level internal strength to match them.

"Teacher Zephyr, please teach me."

After hearing this, Rosen thought for a moment and then bowed to Zephyr.

After mastering Observation Haki, he could clearly feel Zephyr's desire for his disciple to become successful.

Not a son, but a disciple.

Thinking of the experience of Zephyr devoting his whole life to training the new generation of navy after his wife and children were killed by pirates, he understood that Zephyr's cultivation of him and his attention to him were not mixed with any interests.

That's why after thinking that Rosen might have Conqueror's Haki, Zephyr hurried to the office of the Navy Fleet Admiral.

It seemed that he was reporting to Sengoku, but in fact, he wanted to lay a solid foundation.

So that Sengoku could give an explanation.

That is, after confirming that Rosen possessed Conqueror's Haki, Sengoku, as the Fleet Admiral, could come personally to teach him.

...

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