The pirates sat and forgot, and they really believed the nine truths and one lie.

The Byakugan is one of the three major eye techniques. Most people have never seen it. It is only briefly mentioned in the sky. The most frequently appearing one is the Red Eye - Sharingan.

Kaku could recognize Hiyori Kozuki's eyes directly, which shows that this thug who hides his head and shows his tail has extraordinary knowledge. Perhaps he has seen the description of the Byakugan in some ancient book.

The atmosphere around the Moby Dick suddenly became a little subtle. The core area was filled with people from the two major pirate groups. Whitebeard and Golden Lion knew that Hiyori's appearance changed because she awakened her Byakugan.

It was Kozuki Hiyori who took the initiative to inform others of this matter. As for the less important cadres on the ship, they only knew that the woman was the only bloodline of Kozuki Oden and did not think of it in a roll of eyes.

Shiki placed his hand near the hilt of Mikazuki Munechika's sword. If he wanted to take advantage of the girl, he had to do something. He didn't mind helping Kozuki Hiyori to kill the two uninvited guests on the boat.

Whitebeard looked at the ninja who wanted his heart with a scrutinizing gaze. He suppressed the negative emotions in his heart with his reason and wanted to hear the thoughts of his adopted daughter beside him.

Now that the secret of the Byakugan has been exposed to outsiders, Hiyori takes off her psychological disguise and always pretends to be a weak woman next to her father, which has both advantages and disadvantages.

After holding her breath and concentrating, Kozuki Hiwa closed her eyes slightly and then suddenly opened them. In an instant, white meridian stripes appeared around her eyes, and she used the most basic ability of the Byakugan: perspective.

The vision through the woman's eyes became more different and real. Although Kakuzu's entire body was covered by clothes, the fabrics could not block the Byakugan's detection.

The Byakugan penetrated Kakuzu's flesh and blood directly, revealing his internal structure. It was a weathered body with dense sutures all over the body. No wonder he didn't dare to show his body to others and covered his whole body with a black robe.

His eyes penetrated the stitched skin, passed over his bones, and entered deep into Kakuzu's flesh, revealing the structure of human internal organs. He actually had several more organs than other humans.

Humans usually have only one heart, but today Hiyori really learned something new. Looking through Kakuzu's body, she saw that he had not just one heart, but five hearts, beating strongly at the same time!

Each heart emits different energy fluctuations and has different energy properties, including the five properties of thunder, wind, fire, earth and water. Rihe is very suspicious that these five hearts are not original.

The five hearts are like five independent life cores, cooperating with each other and operating independently to maintain Kakuzu's strangely stitched body.

Hiyori's pupils shrank slightly, and she was secretly shocked. Five hearts? Could this black-robed man have five lives? His lifespan was probably far longer than that of a human.

"Mr. Kakuzu, you must have lived for a long time. Otherwise, with the experience of ordinary people, it would be impossible for them to recognize the Byakugan the first time they see it. You have five hearts in your stomach, and I don't think there is room for a sixth one." Hiyori revealed Kakuzu's biggest secret, and no one should think too much.

Gajeel turned his head to look at Kakuzu beside him. He couldn't figure out why there were five hearts in the human body.

No wonder Jiao wanted Whitebeard's heart as a reward. It turns out that he can implant an outsider's heart into his body and prolong his life through this method. It is really an evil magic.

Gajeel was on guard. Kakuzu was interested in Whitebeard's heart, and maybe one day he would be interested in Iron Dragon's heart as well.

"Sure enough, I can't hide it from the Byakugan. Although I've lived a hundred years longer than you, this is the first time I've seen the eye techniques recorded in ancient books. It's inevitable that I've lost my composure today." Kakuzu's real age is just over 200 years old. He has survived to this day through heart transfer. He needs to find more and stronger hearts to replace them so that he can continue to survive.

The longer one lives, the more afraid one is of death. Kakuzu values ​​life more than wealth. Today, after witnessing the power of the Byakugan, he began to think about a new way of cooperation.

"If Tianmu's intelligence is correct, you should be Mrs. Toki's daughter, Hiyori Kozuki. Since we are lucky enough to meet you, let's talk about cooperation. We don't have to use Whitebeard's heart as a reward. I need your Byakugan to do me a favor." The power of Hiyori's Byakugan is enough to prove that the value of the Byakugan is far greater than the value of Whitebeard's heart.

Hiyori released her X-ray vision, and her understanding of the Byakugan was based on instinct. The ancient books about the Byakugan had been completely destroyed in Wano Country, and she couldn't find even one.

"Do you want to use my eyes as payment?"

"No, no... It's best if the Byakugan remains with you. I need the special ability of the Byakugan. I need you to grow to be able to see through my destiny. Ancient books record that the Byakugan has this ability." Kakuzu's request shocked everyone present.

These pirates are a bunch of uneducated illiterates. Reading books to them is more painful than killing them. Naturally, they don’t understand the secrets of the three major pupil techniques.

The Byakugan can be put together with the Sharingan, which has been demonstrated in the sky. After using the Mangekyō Sharingan with Uchiha bloodline, one can combine physical energy and spiritual energy, and then integrate the natural energy of the outside world, and finally condense into Susanoo in the eyes of the world.

Susanoo is a balance of three energies combined together. As long as the Sharingan evolves to the Mangekyō Sharingan, this ability can be obtained through blood inheritance.

Although the user of the Byakugan cannot drive the Energy Gundam, nor does he possess the hypnotic illusion of the Sharingan, the Byakugan has two special abilities in the later stages: one is to see through the thoughts of any living being, and the other is to see through the fate of any living being.

Kakuzu hopes that when Hiyori grows up, she will use her womanly gaze to see through his fate and tell him how long he can live, so that he can avoid the risk of death and rewrite his own destiny.

Letting the Byakugan see fate a few times for free is more cost-effective than exchanging Whitebeard's heart. Kakuzu's business is a sure profit and he will never do business at a loss.

When the Byakugan is moved to another person, it can only gain the basic abilities of the Byakugan, such as X-ray vision and farsightedness. For a truly strong person, these two abilities are at most used for reconnaissance and intelligence gathering.

"The Byakugan can see through people's destiny. This is the best compliment I've heard about the Byakugan recently." Hiyori will not completely trust Kakuzu just because of a few words.

Hiyori is not her father Kozuki Oden, and will not unilaterally believe the one-sided words of an outsider. It was because Kozuki Oden believed that Kaido and Orochi would keep their promise that in the end, not even a complete body was left.

"As long as you can live long enough, sooner or later, your Byakugan will be able to glimpse destiny. The Hyuga family has withered, and you are the last bloodline of the Byakugan. It will choose you." Kakuzu felt that he was very lucky to be able to establish contact with Kozuki Hiyori in advance to facilitate future cooperation.

At the end of the negotiation, to show their sincerity, the two masters Kakuzu and Gajeel agreed to help the Whitebeard Pirates besiege a navy admiral to relieve Whitebeard's pressure.

It is difficult to kill a navy admiral head-on, but stopping a navy admiral and preventing him from causing trouble for Whitebeard involves less risk and is a relatively easy condition to accomplish.

In the future, Kozuki Hiyori takes action once, and both parties who have reached a temporary deal are very satisfied and feel that their side has made a profit.