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

Su Yu looked at the confident Barrett, raised the corner of his mouth, and chuckled:

"Oh? Not before, but not necessarily now!!!"

"What's the meaning???"

Barrett asked curiously, "Did you, Su Yu, recruit powerful subordinates again?"

"good!!!"

Su Yu nodded and said, "I'm sure you're very familiar with this person. You'll be very shocked when you see him later."

As soon as he finished speaking, he didn't keep the suspense any longer and immediately used the "Shadow-Shadow Fruit".

The shadow under Su Yu's feet began to move, and a sturdy man with a long beard and a captain's hat emerged from it.

"Roger???"

Barrett recognized the man's identity at a glance, his face full of disbelief:

"Wasn't he executed by the navy in Rogue Town not long ago? How is he still alive???"

He had also read the newspaper and knew that Roger was dead, so he was very surprised at the appearance of 'Roger'.

Taking in Barrett's expression, Su Yu began to explain:

"Roger is indeed dead. This 'Roger' is a replica created using the power of a devil fruit and possesses most of Roger's strength."

After a pause, he looked at Barrett and said in a deep voice:

"Until the gravity chamber is renovated, he will be your training partner. Are you satisfied, Barrett?"

“Satisfied, how could I not be satisfied!!!”

Barrett looked at Roger with a look full of fighting spirit: "I thought I would never be able to defeat Roger in this lifetime, but I didn't expect you, Su Yu, to give me this opportunity."

He didn't believe that he was no match for Roger, let alone Roger's copy.

This time, no matter what, he must defeat Roger.

……

After sending Barrett away, Su Yu looked at Caesar who was floating in the air, operating scientific instruments and preparing to conduct scientific experiments.

Su Yu waved to Caesar, signaling Caesar to stop what he was doing, as he had something to say.

Seeing Caesar standing in front of him with a serious expression, Su Yu took out a booklet from his pocket and handed it to Caesar, saying in a deep voice:

"This is human cloning technology. I hope you can master it as soon as possible."

Not every member of the Science Defense Department is proficient in all technologies. Caesar is only proficient in artificial devil fruit technology.

As for technologies such as human modification and cloning, he is not very proficient in them.

Although Caesar did not participate much in cloning technology, with the help of the "cloning" scientific plan booklet given by Su Yu, he could get the hang of it as long as he studied it carefully for a few days.

Caesar looked at the booklet in his hand, raised his head to look at Su Yu, and asked curiously:

"Boss, let me delve into the 'cloning' technology. It's time for something big."

"That's right!!!"

Upon hearing this, Su Yu nodded without hiding anything and admitted generously:

"I plan to use 'clones' to create a strong army."

"This booklet records a clone named 'Seraph'. I happen to have Jhin's racial bloodline genes. Boss, if you can provide me with some bloodline genes from powerful individuals, I can fuse them together and clone 'Seraph'."

Caesar said excitedly.

If the 'Seraph' can be cloned, the experimental results will be no worse than the 'Giant Medicine'.

Upon hearing this, Su Yu took out four test tubes containing 'gene chains' from his arms, handed them to Caesar, and explained:

"This is the bloodline factor of Sengoku, Akainu, Kizaru, and Aokiji that I got from the Navy. See if you can create clones of them first."

The current artificial devil fruit technology can only copy animal-type and superhuman-type devil fruits, but cannot copy natural devil fruits.

The three admirals of the navy all have nature-type devil fruits, and their devil fruits cannot be copied for the time being.

But it would be much easier to copy the "clones" of the three admirals of the navy.

Caesar looked at the 'bloodline factor' in his hand, a look of suspicion on his face:

"The Navy will give this thing to you, boss???"

The World Government and the Navy are on the same side. The Navy must know about the existence of "clones". Why would they give the "bloodline factor" to Su Yu? Aren't they afraid that Su Yu will "clone" the three great navy generals to attack them?

"The Navy doesn't know I have 'clone' technology. Besides, Akainu and the others can't even copy Vegapunk's devil fruits. Giving them bloodline factors wouldn't be of much use."

Su Yu curled his lips and said, "Besides, the 'cloning' technology is only known to the top leaders of the World Government and the Navy Admiral. Even the Navy Admirals may not know the secrets, let alone an ordinary little pirate like me."

"The Navy was sure that even if I took their bloodline factor, I wouldn't be able to cause any trouble, so they gave it to me."

"That's right. The navy is so smart. How could they not have thought of this?"

Caesar immediately understood the key. He sensed the four bloodline factors and his brows suddenly furrowed.

Chapter 122: Shura Fruit Evolution

"Boss, there's something wrong with Zhan Guo's bloodline!!!"

Caesar frowned and said in a deep voice, "Zhan Guo's bloodline is incomplete, so he probably can't replicate the 'Great Buddha Fruit'."

Once the bloodline factor is incomplete, it is impossible to create artificial devil fruits or clones.

"Damn it, it seems the navy still has a trick up their sleeve." Su Yu said coldly when he heard this.

He thought he could take advantage of the situation and create the first 'Seraphim' through the bloodline factor of the Warring States Period.

But the navy had obviously thought of this a long time ago, and had tampered with Zhan Guo's bloodline factor, making it impossible for Su Yu to do anything with Zhan Guo's bloodline factor.

"Since the navy has taken precautions against the Sengoku bloodline factor, it seems they already know that Caesar is in their hands and are working for me."

Su Yu thought secretly in his heart.

A few years ago, the World Government's Science Defense Department was attacked, causing the researchers inside to flee and some confidential scientific research was almost exposed.

Among those who escaped, it is known that Quinn joined the Beasts Pirates and became Kaido's subordinate.

As for the other person, Caesar never had any news.

However, through the pirates' huge intelligence network, they finally found out that Caesar was likely to join Su Yu's side.

Since we know that Caesar is a member of the Science Defense Department, he must be aware of many technologies including artificial devil fruits.

Then the navy must be on guard!!!

The navy had a trick up its sleeve, completely ruining Su Yu's plan to create the Warring States 'Seraph'. He could only settle for the next best thing and study the 'Seraph' of the three admirals of the navy.

Since there has been no breakthrough in artificial devil fruit technology, it is impossible to replicate natural devil fruits.

Therefore, the three admirals of the navy, 'Seraph', can only be put on hold for the time being.

"In that case, let's stop the Seraph project for now."

Su Yu thought for a moment and said in a deep voice: "Caesar, use the 'cloning' technology to clone the 'ancient giant' demon Oz first."

As a powerful figure who was famous throughout the world 500 years ago, Demon Oz must be very powerful.

If Su Yu could clone Oz and turn him into a shadow soldier, it would definitely be a great help to him.

"Clone Oz? No problem!!!"

Upon hearing this, Caesar agreed immediately: "Since Oz was frozen to death and his body is intact, his bloodline genes are not missing. Just give me a few days and I can create a clone of Oz."

"I'm going to go out to sea during this time. I hope to get good news from you, Caesar, when I return."

Before leaving, Su Yu took away a portion of Zhan Guo's bloodline factor. He wanted to see if he could study the Zhan Guo's bloodline factor, gain some insights, and create new defensive skills.

His 'Bronze Skin and Iron Bones' and 'Iron Balloon' have been upgraded to the maximum level and cannot be upgraded any further, so his defense has been stagnant.

Zhan Guo's bloodline factor contains the 'Big Buddha Fruit'. If Su Yu can be inspired and research the golden body of the 'Big Buddha Fruit', his defense will definitely be improved.

Thinking of this, Su Yu took the bloodline factor and sat on the golden-winged Roc, going out to sea to look for treasure.

Through the battle of Rogue Town, Su Yu defeated two navy officers, Sengoku Garp and others, who were as strong as admirals.

This matter was widely spread by Morgans, and now basically everyone in and outside the ocean knows about Su Yu's terrifying combat power.

After being widely disseminated, Su Yu gained a lot of reputation.

A few days ago, after his reputation reached 30,000, Su Yu obtained another treasure map.

Su Yu recognized the location on the treasure map at a glance. It was Fishman Island, ten thousand meters below the sea.

Devil Island is not very far from Fishman Island. With the speed of the Golden-Winged Roc, it can be resisted in one day, and the round trip will not exceed three days.

So, he could definitely get back before Caesar created a clone of Oz.

Thinking of this, Su Yu lowered his head and said to the Golden Winged Dapeng:

"Heading to Fishman Island!!!"

After saying this, seeing that the Golden-winged Dapeng had received the instructions, Su Yu sat down cross-legged and began to study the bloodline factors of the Warring States Period.

"Since the bloodline factor can create artificial devil fruits, can I directly accommodate the bloodline factor into my body???"

Su Yu thought about it for a moment and felt that it was feasible.

He possesses the "Fusion Master" ability and can fuse multiple bloodlines without being rejected, so he doesn't have to worry about exploding and dying.

After careful consideration, he directly injected the bloodline factor of the Warring States into his body and immediately activated the "Fusion Master" to merge it with himself.

The moment the bloodline factor entered his blood, a prompt suddenly appeared before his eyes:

[Testing the bloodline factor to see if it contains the power of the 'Great Buddha Fruit', has it been integrated into the Shura Fruit? ? ?]

“It really works!!!”

When Su Yu heard this, a look of joy instantly appeared on his face.

He knew that the power of the Great Buddha Fruit was contained in the bloodline of the Warring States, but what he did not expect was that the 'Great Buddha Fruit' could also be fused with the Shura Fruit.

Previously, Su Yu had tried to use the 'Fusion Master' to integrate the power of the Cube Fruit into the Space-Time Dragon Fruit, but he didn't expect it to actually succeed.

I thought it was a low-probability event, but now it seems that fusing two devil fruits is a requirement.

For example, both the Cube Fruit and the Space-Time Dragon Fruit contain spatial attributes, so the two can be integrated with each other.

The reason why the Great Buddha Fruit can fuse with the Shura Fruit is probably because they are both of the same type of Human-Human Fruit—mythical beast species!!!

Thinking of this, Su Yu didn't think twice and directly integrated the power of the 'Big Buddha Fruit' into the 'Ashura Fruit'.

The next moment, Su Yu radiated a golden light all over his body, like a living Buddha.

While he was absorbing and digesting the 'Big Buddha Fruit', his 'Nine Apertures Exquisite Heart' was activated, and he kept deducing new defensive moves in his mind.

Ten minutes later, a prompt suddenly appeared in front of his eyes:

[The host used the 'Great Buddha Fruit' as a template and, after tens of thousands of deductions, has created the Vajra Indestructible Body.]

"Is the Diamond Body Indestructible???"

Su Yu stopped deducing, opened his eyes, looked down at the golden body, and a hint of joy appeared on his face.

After using the 'Vajra Indestructible Body', his defense power is far better than before, several times stronger than before.

Moreover, the organs in his body have been strengthened, and he can swallow metal to increase his physical strength.

In addition, after Su Yu integrated the 'Big Buddha Fruit' into the Shura Fruit, he also learned the terrifying shock wave of the Warring States Period.

Now he can also use shock waves to attack enemies like Sengoku.

He also used the 'Great Buddha Fruit' combined with the observation Haki to create an ability similar to the Buddhist 'telepathy', which allows him to hear the other person's inner voice.

"I wonder if this ability is stronger than Roger and Luffy's ability to hear the voices of all things?

Chapter 123: Heading to Fishman Island

"Listen to the Voices of All Creatures. Currently, the voices of the Elephant Lord and the Sea King cannot be heard."

Su Yu compared the two and said, "My telepathy has no limitations. I can hear the inner voice of others."

He believes that in terms of practicality, telepathy is more powerful.