One Piece: The Four Emperors of Love, Starting from Leaving the World

“It finally worked!!!”

As soon as he finished speaking, a deafening roar of beasts came from underground.

Devil's Island is completely alive!!!

The thick fog dissipated, and Su Yu finally saw the full picture of Devil's Island turning into Homies.

It was a turtle carrying an island on its back, with its limbs hidden in the sea. It could swim on the water surface, but according to the speed of a turtle, it was not that fast.

Su Yu can solve the speed problem in the future. At worst, he can let the island eat a devil fruit that can increase speed.

The only flaw is the core of the island, where the turtle's head cannot enter the sea water.

Otherwise, you will drown like the fruit ability user.

But the turtle head is usually hidden deep in the island, and it is impossible for it to be immersed in sea water unless the island is penetrated.

"Seawater and seastone are the biggest flaws of fruit users. Even Homies, the fruit's creation, is very afraid of them."

Su Yu felt helpless. Although he possessed the 'Son of the Sea' attribute and could breathe under the sea, he was still afraid of seastone.

Once bound by seastone, he will lose all his abilities.

Unless, he learns a more advanced use of Armament Haki - Ryusakura.

"Find an opportunity to learn Ryuo from Rayleigh and the others."

Su Yu thought secretly in his heart.

His only weakness now is his fear of seastone. If he learns Ryuo, he will have no weaknesses and become a hexagonal warrior.

At this time, Devil Island Homies completely woke up. It poked its head out, looked at Su Yu with its huge turtle eyes, and said respectfully:

"Master! Please give me a name!"

Su Yu pondered for a moment and said slowly, "From now on, you will be called the Immortal Black Turtle. I hope you can protect this island well."

After Devil Island became Homies, it possessed the characteristic of 'immortality'.

As long as the island is not completely destroyed, it can be restored by taking earth and stone.

The Immortal Black Turtle has quite good abilities. Although it has no means of attack, its main task is to ensure the safety of itself and the island.

As for other things, it doesn't need to worry about them.

Upon hearing this, the Immortal Black Turtle nodded solemnly and said:

"I will complete my master's mission until my death. I will not allow the island to suffer any harm."

After giving instructions to the Immortal Black Turtle, Su Yu wanted to think about how to build a scientific base on the turtle's back, but was stopped by Caesar and Brook.

Caesar was the first to ask, "What's going on with that turtle head? Why does it feel like this island is different, like it's come alive?"

He thought he was very knowledgeable. Things like artificial devil fruits and clones were things most people had never heard of.

But the few months he spent with Su Yu had already shattered his perception.

What kind of weapon can change size? A giant blue snake that can make fruit ability users ineffective.

Now there is another giant island turtle.

"I know Su Yu was Big Mom's lover before, so it's not surprising that he has two weapons, Homies."

Caesar looked at the turtle-shell-shaped ground, his eyes filled with confusion:

"But bringing an island back to life, is that something the Soul-Soul Fruit can do?"

"What kind of devil fruit did Su Yu eat???"

He attributed everything to the power of the devil fruit and was very eager to know Su Yu's fruit ability.

Seeing the two people's expectant expressions, Su Yu pondered for a moment and said nonsense:

"As you can see, I've revitalized this island. The giant turtle just now is the main body of the island. From now on, you must get along well with it!"

"Incredible!" Brook exclaimed. "I thought I was already very special, but now it seems that my ability is nothing compared to you, Su Yu."

Su Yu looked at Brook, who was only a skeleton left, and said with a wry smile:

"Brooke is the most amazing person to be able to survive until now without flesh, blood and organs."

He didn't waste any more time on this topic. He turned to look at Caesar and asked:

"I have taken over Devil's Island. You can start your artificial Devil Fruit experiments now."

“It’s not that simple!!!”

Hearing this, Caesar shook his head and said, "Before I can start research, I need scientific equipment. There's nothing here, so how can I do research?"

Seeing Su Yu's face getting worse and worse, and a murderous intent was revealed, he comforted him:

"Don't worry, I can make all the necessary scientific equipment myself. You just need to pay for the necessary materials."

Chapter 46: New Research, Departure to a New World

“How much will it cost???”

Su Yu asked with a dark face.

If he had known this earlier, he would have moved all the scientific equipment in the Science and Defense Department to me. Why do I have to spend money to buy materials and make them myself now?

Fortunately, he is now quite wealthy.

After his trip to Sky Island, he harvested a large amount of gold. In addition, he had been robbing and looting, and fighting against evil and protecting the innocent over the years.

In this way, you can gain a lot of wealth.

I think it should be no problem to build Caesar's laboratory.

At this time, Caesar pinched his fingers and calculated.

He looked up at Su Yu and said in a deep voice:

"Basic equipment only requires one billion berries. If we need to research artificial devil fruits, the scientific equipment must be more sophisticated, and the production will require at least two billion berries."

"Three billion berries, that's comparable to the bounty of Luffy, the Four Emperors."

Su Yu complained in his heart: "Scientific research is indeed expensive."

It is estimated that he has more than 3 billion Baileys in his hands.

If all of them were destroyed, then Devil's Island would not be transformed.

After the owner of the Lingling Fruit occupied Devil Island, he did not spend a lot of money to transform the island.

Therefore, there are very few buildings and facilities on the island, and most of it is desolate.

Since they have chosen to stay on Devil's Island for a long time, they certainly cannot let it remain desolate. They must undergo a comprehensive transformation.

But transforming Devil's Island requires a lot of money, so he has to go back to his old job and rob those vicious pirates.

"After you've taken all the pirates' money, don't waste their blood. Turn it all into nutrients for the Flower of Life."

Su Yu made the next plan in his mind:

"Besides that, we also need to capture a few female sailors to serve as experience packs for 'Wei Wu Yi Feng'."

The levels of Copper Skin and Iron Bones and Swift Shadow Steps are too low, and they can't keep up with his pace. He must find a female navy who is proficient in the "Six Styles of the Navy" to practice dual cultivation with him.

In fact, Stussy would be the most suitable person to look for, but she is still cooperating with Vegapunk's research and cannot be free for the time being, so we can only look for other people.

After making a plan, Su Yu went out to look for materials to make scientific equipment.

Due to lack of manpower, he also drafted Brook to serve as a strong man.

……

Another year passed in the blink of an eye.

After Su Yu's unremitting efforts, the scientific research base was finally built.

On the first day the base was built, he asked Caesar to study the fusion devil fruit.

Su Yu also assisted and studied seriously.

With the help of the 'genetic expert', he learned quickly and was already able to skillfully extract bloodline factors.

He also mastered all the artificial devil fruit technology.

"It's time to research the Fusion Devil Fruit."

Su Yu put down the scientific equipment in his hand and thought to himself:

"Oden has joined the Whitebeard Pirates. I also want to go out to sea and obtain the bloodline factors of Whitebeard and Toki."

Before leaving, he found Caesar and placed a bottle of blood and a golden divine bell in front of Caesar.

"I'm going out to sea."

Su Yu got straight to the point and stated the purpose of this:

"This bottle contains the blood of Satan, one of the Five Elder Stars. You are responsible for extracting Satan's bloodline factor."

"The bloodline factor of the Five Elder Stars?" Caesar was stunned when he heard this, and then a look of ecstasy appeared on his face.

It is said that each of the Five Elders has undergone an anti-aging operation. If an 'immortality elixir' is developed through their bloodline factors, then the value of the 'immortality elixir' will definitely exceed that of the 'Giant Potion'.

Even if he couldn't research the 'elixir of immortality', he could still perfectly replicate Satan's devil fruit.

He had heard that each of the Five Elders' devil fruits was of top quality and possessed a variety of powers.

Even if they don't eat it themselves, they can sell it to others, and they will surely get a good price.

In order to build the research base, Su Yu had emptied his family's savings, and now he didn't even have a Bailey on him.

They will also be researching the fusion of devil fruits next, which will definitely require a large amount of funds.

So, they have to sell some things to make money.

Extracting Satan's bloodline factor is the key to whether their next research can be sustained.

Seeing Caesar take the bottle filled with blood, Su Yu pointed at the Golden Divine Bell and said:

"I heard you also have the technique to make weapons eat devil fruits."

"I wonder if you can get Homies to eat the devil fruit as well?"

Upon hearing this, Caesar frowned and hesitated, "Homiz was originally created by a devil fruit. Logically speaking, it is impossible for him to eat a devil fruit."

"But nothing is certain. Maybe Homies can also eat the devil fruit. It's hard to say."

"Okay, I'll give you a few Homies to experiment on first." Su Yu nodded.

If the experiment is successful, then the Golden Divine Bell will be useful.

After he made the Golden Divine Bell into Homies, the Golden Divine Bell could already control nine dragons in number, but because it was illusory, it could only be used to scare people and had no offensive effect.

But it’s the same thing since Golden God Bell can eat devil fruits.

Regardless of whether the natural system or the superhuman system is awakened, the nine dragons can gain physical form.

In this way, the Golden Divine Bell can play its role.

But as far as Su Yu knows, the devil fruits eaten by weapons are all animal-type, and there are currently no natural-type or superhuman-type devil fruits.

Not knowing what secrets were hidden in it, Su Yu was ready to let Caesar study it.

It would be best if he could succeed, but even if he fails, he has nothing to lose.

After giving all the instructions, Su Yu drove the pirate ship to the New World alone.

Whitebeard and his followers are active in the New World, so he must go to the New World to find Whitebeard.

"Hope everything goes well!"

Su Yu watched the black fog gradually fade away, and his heart was filled with melancholy:

"Big Mom is also in the New World, it's best if we don't meet her!"

If they meet, he will think of the ending: Big Mom will definitely capture him and take him back to Wan Guo, turning him into a breeding machine.

Su Yu naturally wouldn't agree, and the two of them would definitely have a fight.

With his current strength, he is naturally not afraid of Big Mom. Even if he cannot defeat Big Mom, he will not be defeated and become her slave.

"Let it be! I don't think it will be such a coincidence."