"Even later, the people of the Great Kingdom of Baihai created a swallowing fruit that can integrate and recycle all waste resources to carry out the last cycle of the production line."

On the screen, Robin is still narrating.

"The manufacturing and recycling of all kinds of goods and food made up a perfect production line, and then it started to work."

"And in the beginning, the Devil Fruit wasn't meant to be eaten at all. Therefore, when the people of the White Sea created it, they did not consider the taste of the fruit in the past. ”

When Robin said this, she suddenly remembered how she felt when she ate the Devil Fruit, and she really didn't want to recall the taste a second time.

"Who is the Devil Fruit for? Animal? Nami, who was standing on the side, also took the initiative to ask a question.

After all, didn't Chopper in their pirate group transform from a reindeer to a human form after eating the fruit of the human being?

"It's for robots."

Robin said, gesturing to a few images on the mural in front of him.

The crowd immediately saw some robots with a small pair of wings painted on their backs.

"Feed the Devil Fruit to the robots?"

"Wait a minute.."

In the naval camp, Tsuru, Sengoku and others, who were released early in the morning to watch the "decryption" together, also glanced at each other when they heard this.

"Dr. Vegapunk, didn't he work out this technology before he died?"

"This.."

"Is this research already in the world from the beginning of the world, the ability to obtain Devil Fruits?"

"I think so, yes."

Out of nowhere, Dauberman held his hand behind his back and nodded with a serious expression, "This technology may have been developed thousands of years ago with the birth of the Devil Fruit, and Dr. Vegapunk's research has only reproduced the science and technology of the ancients in the world." ”

Everything is the wisdom of the ancients.

What technology is 500 years ahead of the world is all.

It is not so much that the wisdom of Vegapunk is 500 years ahead of the world, but that it is more correct to say that the infinite approach is 1,000 years ago.

And at this moment of their conversation, only to hear Robin continue: "Robots have no life, so it doesn't matter if they are responsible for production day and night, resulting in damage, they only need to extract the Devil Fruit ability from their bodies again, graft it onto other ordinary fruits, and then let the new robot eat it to continue to produce." ”

"Can the Devil Fruit ability be grafted onto an ordinary fruit?" The red-haired pirates asked in surprise.

"It's true that the Devil Fruit will turn into a new fruit in other places after the death of the original host, and it is difficult to say that it is not the 'ability' itself that has found a new carrier and generated, but... Actively channeling Devil Fruit abilities to normal fruits? ”

That's the question Shanks raises.

Robin explains, "That's what the writing on the wall says. Do you know what Hailou Stone was originally used for? ”

"Hailou Stone?"

The Hailou Stone that neutralizes the Devil Fruit's abilities...

Could it be said?

"Is it a conveyor belt used to deliver Devil Fruit abilities?" This time it was Gordon who raised his hand to answer.

Hearing this, Robin nodded: "That's right, the Hailou Stone was originally the main material used to graft the Devil Fruit ability, and only through the conveyor belt made by the Hailou Stone can the fruit ability be accurately transferred to the ordinary fruit, so that it can generate new Devil Fruits." ”

"I see!"

Everyone at the scene, except for Luffy, all showed expressions of sudden realization.

But..

Devil Fruits are just a production tool made by the Great Kingdom to make human life more convenient, then... How did such a mighty kingdom disappear into history?

"It's because of the idea of the Great Kingdom that the original 19 countries on the Blue Sea feel threatened.."

Of the original 20 countries on the Blue Sea, except for the Kingdom of Alabastan, the remaining 19 are also the current predecessors of the Draconians.

The great kingdom's concept of peace, where everyone was equal, classless, and without struggle, made the nobles of the 19 feudal kingdoms feel extremely threatened.

More and more civilians yearn for the beauty of the great kingdom.

In order to avoid the concept being subverted and the rights and interests of the nobles being lost, the royal families of the 19 kingdoms finally began to gradually unite in a certain period of time, intending to destroy the great kingdom.

"Is it just because the fear of the abolition of the idea of class is that the whole great kingdom should be destroyed?"

When Fuji Tiger heard this, he couldn't help but sigh and muttered to himself.

"The interests have been harmed, and the princes and nobles, who have enjoyed supreme rights and interests for a long time, naturally cannot allow lowly commoners to sit on an equal footing with them." On the side, Smoker, who was standing beside him, complained.

"That.. Why didn't the Kingdom of Alabastan participate in this war? ”

This is the doubt in the peace of mind of VV who has read the original book.

There were originally 20 kingdoms in the blue ocean, and only 19 participated in that battle, and after that, the royal families of those 19 countries called themselves the Draconians and began to dominate the whole world, while Alabastan seemed to have completely disappeared, forgotten in the long river of history, and the only thing left was the self-proclaimed king of Alabastan, the apology letter written to the fish-man princess more than 800 years ago.

"Do you know how the Great Voyage came about?"

There was no intention to solve the doubts in Vivi's peace of mind, but Robin then asked and answered himself: "The Great Route, the reason why it is called this name, is naturally a path established by the people of the Great Kingdom. However, more than 800 years ago, this road was only a road for commercial transactions. ”

At that time, the king of the great kingdom used the Devil Fruit to expand the industrial chain, so in order to be able to trade with merchants from various countries more conveniently, he came up with the idea of "building roads".

More than 800 years ago, it was quite a hassle to travel between islands.

Because of the magnetic field, it is difficult to find the direction when sailing on the sea. Therefore, the people of the great kingdom came up with the idea of a way to make a voyage by opening up a route, setting up a special magnetic field, and then using a pointer to record the voyage.

This is what people have been using since then, as the "record pointer" and the "permanent pointer".

"The huge project of building a great shipping route naturally requires a lot of manpower and material resources."

Robin said, gesturing to the other portraits on the wall.

Respectively, giant sea king-like creatures, and... Huge ships.

And there is no doubt that this is the reason why the two ancient weapons of the Sea King and the Hades King were born later.

......