I am brushing up materials in One Piece

Seeing the weird expressions on Ace and Deus, Kos noticed that he seemed to have lost his composure. So he immediately returned to his normal expression and clapped his hands to dispel the weirdness on the other two faces.

"Forget it, let's talk about something more relaxed. For example, Ace, how do you master your armed color Haki?"

Although Kosi is just a salty fish, he is also a salty fish who pursues a sense of security. He still wants to master domineering, a skill necessary to become a strong man.

But Ace looked like he didn't understand what he was talking about, "Armed Haki, what is that?"

Cos was not that surprised by Ace's reaction. To him, it was just that a long-standing suspicion was confirmed and his last bit of luck was broken.

When he met Michal before, he had also asked about how to master the Haki of Wisdom and Color, but Michal's answer was similar to Ace's answer now.

According to Michal, he doesn't have any domineering power. His eyesight and hearing are just sharpened by the battle of wits with students who play tricks in class.

It can be inferred from this that Ace's armed haki has not yet reached the stage where it can be freely retracted or even hardened black, and is probably still in a state where it can only unconsciously strengthen its own attacks or defense.

I just don’t know at which level the two-color Haki can reach the state that is generally recognized. Speaking of which, has Smoker’s armed-color Haki LV3 reached the level where it can be hardened into black?

Not only did Cos's inquiry not get the answer he wanted, but it actually aroused interest in both Ace and Deus. They were full of curiosity about this novel term that came out of Cos' mouth.

"You don't know this! I'm here to teach you. Remember it. You will use it when you become a big pirate and fight against generals in the future."

Kos immediately changed his appearance and started to educate the two of them on the concept of domineering.

"The so-called Armed Color Haki is an ability that can strengthen one's own attacks and improve defense. At the same time, once the Armed Color is mastered to a certain level, it can also attack elemental natural ability users and some special demons. Those with fruit abilities.”

"In addition to Armed Color Haki, there is another ability called Seeing Color Haki, which can greatly enhance the perception ability. The best masters who have mastered Seeing Color Haki can even perceive the good and evil in others' hearts and predict the future."

"In addition to these two types of Haki that ordinary people can master, there is also a third type of Haki. It is said that only one in a million people has Overlord-colored Haki. It is the type of Haki that only those with the qualifications of a king can possess. Overlord-colored Haki. If it is weak, it can intimidate and stun the miscellaneous fish, but if it is strong, it can tear the sky apart."

"It feels so far away."

Deus couldn't help but sigh, whether it was a natural ability user, predicting the future, or tearing the sky apart, it was something he could not even imagine before.

"But it turns out that there is still such a magical ability in this world. It is indeed the right choice to go to sea."

As he spoke, he picked up the pen and started writing in the small book in his hand. He should be recording the information about the three-color Haki as a material reserve.

"But only one in a million people has such domineering and domineering looks? I really want to meet such a person!"

Ace, on the other hand, was full of fighting spirit and seemed to be preparing for a fight.

Kos rolled his eyes at him and said, "Aren't you the one yourself?"

"Eh!"

After Kos finished answering some questions about domineering knowledge for Deus and Ace, it was already late at night. Under Kos's urging, the other two reluctantly began to rest like children.

Even though they were keeping vigil in shifts, everyone still had a full sleep, and by the time the three of them had a simple breakfast, the sun had already risen to a certain height.

"Let's go to sea!"

Ace shouted again from the front of the raft.

This time Cos and Deus did not throw him back on the beach, but just looked at him quietly. After he finished his pose, they said in unison: "Why don't we paddle together!"

With the cooperation of the three people, the raft quickly moved away from the island, and soon the wind began to pick up on the sea, so they hung up the simple and crude sail.

Not long after, a piece of land appeared in front of the three of them, but Deus and Kos soon appeared in front of them, the isolated island they had just left not long ago.

Deus understood what happened instantly. "Although we seemed to be moving in a straight line just now, there were actually slight deviations, so we came back here."

"It's like a ghost hitting a wall. It seems to be walking in a straight line, but there will be a certain side turn depending on the person. It seems that it still cannot rely on the sea breeze."

Kos also nodded.

But Ace still didn't understand the situation. He said excitedly: "Finally we are going to be rescued!"

"You take a closer look?"

Kos knocked Ace on the head mercilessly and then pointed to the island in front of him.

"Um……"

Ace squinted his eyes and looked sideways and vertically for a while before he suddenly realized,

"Isn't this the place we just left!"

At the same time, Deus had been writing and drawing in the small book with a pen for a long time.

Kos went over to take a look and found that Deus' notebook contained a rough navigation chart and a series of calculation data.

After seeing Cos reading, Deus pointed at the notebook and explained to him: "We started from here, and then started sailing with the wind from here. Now we should be here, and our route is about It should be like this..."

Seeing what his companion was looking at, Ace also came over. Kos made way for Ace, and then continued to listen to Deus' explanation together.

"Then we can calculate that the angle we deviate from should be this much."

Deuce essentially wrote down a number with several decimal places.

"In other words, as long as we actively adjust the direction of travel during the voyage, we should be able to escape."

Deus showed a confident smile to the other two people.

"Then let's do it! You tell us what to do."

Although Ace didn't quite understand, he still shared a bright smile.

"Turn sail to port now!"

"Ace go paddle to the right!"

"Lower the sail now!"

……

Under the command of Deus, the raft began to move forward again.

After the three of them worked hard for a long time, they finally... returned to the isolated island again. This time, what brought them back was not the subtle currents and sea breeze, but a huge wave that almost broke the raft.

The farther they got away from the island, the stronger the currents they encountered became stronger, and they also acted like "I'm not going to act anymore". They no longer changed their sailing direction secretly, but kept driving them towards the island.

The three people calmly went against the current with all their strength. However, even after exhausting their efforts, they still could not escape the scope of the current. In the end, they could only collapse on the raft and let themselves be taken back to the island.

"This turns out to be the place closest to heaven."

Deus woke up with despair.