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

Such important information as the red historical text was not found by Kozuki Momonosuke in a pile of waste paper. He sneaked into Onigashima and failed in his decapitation operation against Kaido.

This important information was told to the Kozuki clan by the Minks who surrendered to Kaido. By the way, they also said that they had found the real Joy Boy, and their past favors to the Kozuki clan had come to an end. If they met again, they would be enemies.

"A huge monster like the Elephant Lord originally obeyed the Kozuki clan. He was also exiled to the sea by the Kozuki clan without any order to the other party to never stop, but this eight hundred year rule was broken by Kaido alone," Momonosuke covered his head in pain. Everything that the Kozuki clan had was stolen by the Four Emperors Kaido. Only by defeating him head-on can the Kozuki clan take everything back.

Luffy, an illiterate who only knows how to fight, can only ask the archaeologist on the ship to explain things that require his brain: "Robin, is Joy Boy a person? Then he has lived too long. He made an agreement with the mermaid princess eight hundred years ago, and he hasn't fulfilled it yet. He is really a bad guy who doesn't keep his word."

The innocent words made the son of the devil laugh. Only Luffy's brain circuit could come up with such an idea. "What does Joy Boy represent specifically? In the history of various countries that I have collected, there are different interpretations of him. Some say that he is a will to resist power and yearn for freedom, some say that he is the incarnation of the sun god, and some say that he is a free liberation fighter. These eight hundred years are too long and some information cannot be preserved. But I can be sure of one thing, the final island Raftel is indeed related to Joy Boy."

At this time Momonosuke interrupted, "There is another rumor about Joy Boy. I heard it from Foz Fu, one of the Flying Six. It says that a living devil fruit will enter the state of Joy Boy after awakening, and that fruit happens to be Luffy's Rubber Fruit."

Nami: “Ah!”

Robin: “Poof!”

Fitz: “Ah!”

Chopper: “Ah!”

Brooke: “Ah!”

Luffy:? ? ?

Joy Boy kept talking about Luffy, and no one expected that they knew too many secrets today. It really takes time to digest them.

Momonosuke Kozuki explained to everyone the origin of Foz-Fo, one of the current members of the Flying Six. He was once an agent of the World Government CP9. On his way to escort the Rubber Fruit from the East China Sea, his devil fruit was hijacked by the passing Red-Haired Shanks, and the fruit was coincidentally eaten by the young Luffy.

Foz F originally thought that losing a devil fruit was not a big deal, but he did not expect that this loyal lackey would be detained and severely tortured by the World Government. In the eyes of the Five Elders, there is no rubber fruit in the world. It is just a name they made up at random to make the world completely forget about the animal-type phantom Nika fruit.

Foz F learned the legend of Joy Boy thoroughly in prison, then he escaped and joined the camp of the Four Emperors Kaido, turning from a world agent into a pirate. This identity change was simply a shame, which made him very twisted.

"You've said so much, so is Luffy the Joy Boy, or is the Rubber Fruit the Nika Fruit?" Hearing this excitement, even Zoro came down from the watchtower. He also wanted to join the discussion about the information on the captain.

"Green-haired swordsman, please stop interrupting and listen to me."

"Huh?" Kin'emon looked at the four swords on Zoro's waist. He recognized the national treasures of Wano Country at a glance. Why did Shusui appear on this swordsman? Was he a despicable tomb robber?

He buried this doubt deep in his heart and as a retainer did not interrupt His Highness's speech. This was Momonosuke's chance to show his abilities. If he could really convince the Straw Hat Pirates to go to Wano Country to help, it would increase the chances of restoring the country, and then suffering a little grievance would not be a big deal.

"Why am I talking about Foz F? Because he took the initiative to contact me. He wanted to betray Kaido. It was all because of Joy Boy that he lost his identity as a World Government agent. But after so many years in the Beasts Pirates, one day he knew that Kaido was Joy Boy's successor. How could he not be defeated?"

Kozuki Momonosuke went through so much trouble just to say that Kaido is Joy Boy, and the legend about the solar power of the Nika Fruit is most likely a lie.

"Kaido is Joy Boy"? Robin would never have thought that she would hear such words in her life. It seriously impacted her past knowledge. Some things are really too magical.

A memory about Momonosuke's recovery appears in the light curtain

At that time, Kozuki Momonosuke was defeated by Kaido for the fifth time and was lying on the bed receiving treatment. Kin'emon was sitting beside him and taking care of him carefully. Opposite him sat a man wearing a bright red horn helmet. He was Fuzzy Fu, one of the Flying Six.

The seriously injured Momonosuke said with some emotion: "I never thought that there would be a traitor in the Beasts Pirates. Aren't you afraid of being killed by Kaido?"

"I experienced the fear of death in the World Government Prison. The reason I am still alive today is for revenge, but I chose the wrong target for revenge before." Although his tone was calm, he was just deliberately suppressing the anger in his heart.

Character Notes: Former CP9 member, current member of the Beasts Pirates Flying Six - Fozzie F, Animal-type Cat-Cat Fruit - Ancient Species - Saber-toothed Tiger Form

This guy is a scapegoat. He thought he was just escorting a superhuman fruit, but was robbed by Red-haired Shanks on the way. Later, he was captured and persecuted by the World Government. Many years later, he defected from the World Government and received information about Straw Hat Luffy. He completely hated these two people.

If they had not appeared, Foz F would still be a CP9 agent, serving the World Government with all his passion. Now his life trajectory has been completely disrupted. What's the good of being a pirate?

Now he knew that Kaido was the real Joyboy, and the Nika Fruit was just a mistake. The Five Elders and Foz-F were all caught in the same trap, which broke his defense for the second time.

He was forced to abandon his ideals by the Nika Fruit, or Joyboy, but the person he turned to turned to was actually Joyboy's successor. Foz F felt that the whole world was against him. It was really ironic that fate played a joke on him twice.

"I want to take back what I lost. I want the name Joy Boy to continue to become history. We will work together to kill Kaido. You return to Wano Country to be your general, and I will continue to serve in the World Government. It will benefit both of us."

In his memory, Foz F had gone completely mad. Joyboy had become his lifelong nightmare, and he turned his hatred towards his own captain.