The term "Underage Surgery" has been circulating among some special classes in this world.

Since there is this legend of immortality, it means that someone in history has indeed undergone immortality surgery!

If this surgery can really give people eternal life, does that mean that people who have undergone this surgery still live in this world?

Now based on Boni's experience, if there is such an immortal person, it must be among the Tianlong people or the world government!

It is precisely because they are well aware of the eternal life brought by the ageless surgery that they keep looking for ways to live forever.

At least, judging from all aspects of information that Ian learned, they are indeed doing this tirelessly. Kaido's artificial king plan, Boni's ability to use the demon fruit, and even now Ian is wondering whether the pacifist plan will be related to their pursuit of immortality. After all, transforming the human body into a machine is also an alternative immortality...

However, immortality and other things are not easy to obtain. Although Kaido's experimental subject is powerful in vitality, it still dies. But Boni's devil fruit only changes appearance and body, but has nothing to do with life force and life.

Maybe they have tried all the backward fruits of Lian Zefa's student Ain.

The regressive fruit probably involves the definition of "existence", which is a stage of "existence", so it is also the same fruit of Boni's annual rings, and none of them involves "life force".

There is only this explanation, otherwise, Ain would have been imprisoned by the world government and the Tianlong people...

Now, there are only three more reliable devil fruits that can be linked to vitality. One is Luo's surgical fruit, but it requires the person with the ability of the devil fruit to be proficient in medical skills. The other is the bigmom's soul fruit, which requires the collection of souls from others to prolong life.

As for the last one, it should be Brooke's Yellow Springs Fruit, which requires the resurrection from the dead and can also be called immortality in another sense.

The Tianlong people tried their best to find the way to immortality. It would be too far-fetched to say that simply just to not want to die, so Yian would rather believe that their way to find immortality is probably related to their so-called "national treasure"!

Judging from the historical text interpreted by Robin, in the past hundred years, a war involving three major weapons occurred. The one who could finally become the winner was of course the Tianlong people.

Being able to become a winner means that they must have ancient weapons in their hands. At that time, Pluto was a warship made by the Seven Waters Capital, but Sea King was a mermaid princess from countless generations ago. These two ancient weapons were not something that the Celestial Dragons could control.

So Yian was almost sure that what the Tianlong people had could only master Uranus, the ancient weapon king, was their national treasure!

The Tianlong people can maintain the life of their privileged class, which must be based on the power of this weapon. The Heavenly King Uranus is definitely powerful, otherwise the world government would not be so afraid.

The Five Elder Stars were chosen by the Tianlong people, but Yian speculated that the Five Elder Stars who have served were not stupid. How could they need a Supreme Emperor to ride on their heads with huge power? Human hearts are the most difficult to predict. With the kind of decay, stupidity and arrogance shown by the Tianlong people, normal people will disdain them? Under such circumstances, they cannot be so loyal and never thought of overthrowing the Tianlong people!

Even if he is the Creator, all the halo has faded after eight hundred years...

But even so, the Five Old Stars still obeyed the orders of the Tianlong people, and this can only be explained by "fear".

But... what is the King of Heaven? Although it is called a weapon, it may not be really a weapon of some kind. Just look at the King of Seas and you will understand that it may be of some kind of creature!

Perhaps, it is not certain that the king of heaven is also a kind of creature? Moreover, since vitality is needed to control it at the cost, this speculation has also been verified.

Shaking his head hard, Yian felt extremely strange now, because since he went to sea to now, he felt that he was always encountering these events related to the King of Heaven and the ancient weapons. But Yian was a time traveler and knew a lot of secret things in this world, so he was getting closer and closer to the ancient weapons!

MMP, could the truth of ancient weapons really be revealed in my own hands?

By the way, that guy Clockdal, he just guessed this possibility and followed him, right? I remember that he was very persistent about Pluto before...

"Yian, what did you think of?" Seeing Yian remained silent for a while after Boni finished speaking, and now shaking his head like this, Whitebeard was naturally a little strange, and couldn't help but ask him.

But... how can I tell him this kind of guess? So Yian also smiled and said, "Nothing!"

Whitebeard looked at him deeply, always feeling that Yian didn't tell the truth just now, but he didn't worry about it, but said to Boni: "Okay, although your words are to be verified, you can see that you don't look like you are lying. If that's the case, then stay on the Mobidick and wait for Ace to come back, and we will no longer limit your freedom."

"Hey, if that guy Ace knew that a cousin suddenly appeared, I wonder what his expression would be?" Marco said with a smile, which made everyone in the Whitebeard Pirates happy.

"So, there will always be surprises when you are alive!" Yian also said meaningfully.

However, instead of answering Whitebeard's words, Boni asked Ian: "You said before, are you going to Wano Country to save Ace back?"

"That's right!" Yian nodded.

"Okay, I'll go with you!" Boni said with his waist forked.

"Follow me!" Yian widened his eyes: "Why are you following me? Even if you want to see Ace again, you won't be in a hurry for this day or two, right?"

"You know, Ace has never seen me before!" Boni spread his hands and said, "If I had just waited for him to come back on the boat, he might have looked at me like a stranger, right? But if I followed you and rescued him with you, he might have been able to accept me, a relative who had never met before, faster? Moreover, I do want to witness his safety with my own eyes!"

"This..." Yian couldn't find a reason to refute Boni's words for a moment.

"Please!" Boni clasped his hands together, squinted his eyes and begged playfully: "Aren't you Ace's best brother? Just treat it as doing me a favor! Besides, there is definitely no danger with you, the new Four Emperors, right? Not many will you bring me with you!"

"But why are you going with us?" Ian scratched his head and said, "Marco and I are planning to fly, you won't fly!"

"Then just take me to fly?" Boni said: "I really haven't flew before! And..."

As he said, Bonie held her chest with both hands and said to Ian: "And my breasts are big! When you take me to fly, I will hug you tightly, this time it will be a discount..."

Puff! Yian squirted out an old blood!

The Whitebeard Pirates laughed, and there was no one else in Boni's personality!

"Stop!" Yian quickly stopped Boni and said, "I promise to take you there first, but you'd better not let me take you flying!"

"What's wrong? I'm not afraid of you, but you're still afraid!" Boni burst into laughter.

"No, I'm just worried that I'll regret it!" Yian also laughed. No one in the Dragon Hunter Pirates dared to let him take them to fly! That is, Boni had never seen it before, so he dared to be so brave.

So Yian pointed to Marco, who was watching the fun by the melon-eating crowd, and said, "If you want to fly, it's best to let Marco take you flying!"

Boni turned his head and looked at Marco, who looked confused and pointed at his nose and said, "I!? How do I take it!?"

"Is it enough to turn into an immortal bird!" Yian said with a smile: "Your flame is not warm, just let Boni ride on you?"

"Riding...Riding on me!?" Marco's face turned dark.
Chapter completed!