One Piece: The user of the Nen-Nen Fruit, who overturned the sea.

Three days passed in the blink of an eye.

Over the next three days, preparations were made inside Beehive Island.

Dr. Gracia's research base has been placed on high alert.

With the dedicated laboratory fully operational, the "fusion embryos" prepared for Roy and the soon-to-arrive Kaido and others have also completed their final compatibility adjustments.

The core members of the Roy Pirates also learned about the bloodline transplant plan at the emergency meeting three days ago.

The atmosphere in the conference room quickly shifted from initial shock to overwhelming excitement and anticipation.

"Bloodline transplantation? Like Kaido's Oni physique? And with the advantages of other races added?!"

Barrett was the first to shout, his fists clenched so tightly they cracked, his eyes burning with fierce fighting spirit.

"Roy! When can I go on?"

"The doctor said we need to proceed in order. First, Kaido and I will do the first round to observe the effects and reactions, and then we can gradually expand the program."

Roy explained,

"Don't worry, everyone will get a share."

This is an opportunity to fundamentally strengthen us, but only if absolute security is ensured.

"It can compensate for differences in innate physical constitution, and even grant the talents of a special race..."

Hawkeye paused slightly as he wiped Black Blade Night's hand, a sharp glint flashing in his calm eyes.

"Interesting. My sword might reach a new level because of this."

"Physical enhancement means greater endurance in combat, stronger recovery capabilities, and a higher limit for the amount of domineering energy one can withstand..."

Crocodile exhaled smoke rings, his eyes unreadable.

"This is fantastic news, boss!"

Tezzolo rubbed his hands together, already starting to calculate.

"A stronger physique means I can withstand more intense battles for longer periods of time, which will improve my endurance and explosive power!"

Moreover, with better health, earning... oh no, handling official business becomes much more efficient!

Cyrus, Savage, Enel, and others also expressed their anticipation for this technology.

Savi, in particular, longed to gain a stronger physique.

Yamato was particularly excited. She already had a foundation in the Oni bloodline, and if she could further optimize and fuse with other bloodlines...

She could almost see herself wielding Ken, unleashing even greater power to beat Kaido.

As for the CP five and Scarlett and other non-frontline combat personnel, although their transplantation order may be later, they are equally excited.

In this world, a stronger physique is never a bad thing.

Three days later, at dawn, in the main port area of ​​Beehive Island.

Almost all of the core members of the Roy Pirates were present.

The sky was azure, the sea breeze was gentle, but a faint sense of solemnity and anticipation permeated the air.

Roy stood at the front of the group, with Barrett, Hawkeye, Tezoro, and others beside him.

His gaze was fixed on the distant horizon, his Observation Haki already activated, sensing that area of ​​the sky.

Around nine o'clock in the morning, a majestic and domineering dragon roar that pierced through the clouds and split rocks echoed from the distant horizon!

"roar--!!!"

The dragon's roar grew louder as it approached, rolling like thunder, and instantly resounded throughout the entire Beehive Island!

The residents of the port area looked up, their expressions a mixture of awe and curiosity.

The soldiers responsible for the defense gripped their weapons tightly. Although they knew the newcomers were allies, their overwhelming presence still made them instinctively nervous.

A huge shadow rapidly approached, blotting out the sky!

That was a gigantic creature!

Its entire body was covered in bluish-green scales, and its winding, mountain-like form moved through the air.

Four sharp claws gleamed coldly, and on the ferocious dragon head, a pair of lantern-like giant eyes exuded terrifying pressure, while the curved dragon horns seemed capable of piercing the sky!

Zoan type, Fish-Fish Fruit, Mythical Zoan type, Azure Dragon form—Kaido!

On either side of the Azure Dragon, a figure flew alongside it.

On the left is Jin, with its black wings spread and its body wreathed in flames; the features of the Lunaria race are particularly striking in the sunlight.

On the right is Quinn, who is obese but flies using a mechanically modified jet device, with a cigar in his mouth.

"Here we are," Roy said calmly.

Kaido, in his blue dragon form, circled once in the air, his enormous dragon eyes sweeping over the bustling port below.

It let out a satisfied, deep dragon roar, then swooped down towards a specially reserved open area beside the port.

Just before landing, the Azure Dragon's body flashed with light and rapidly contracted and deformed.

It transforms into a human-beast form, and then completely reverts to human form.

When it landed with a thud, the ground trembled slightly.

Kaido reverted to his classic image: extremely tall and burly, with long black hair, two horns on his head, and bare-chested, wearing only a fur coat.

He carried the enormous spiked club "Eight Precepts," looking around with an air of dominance and awe.

King and Queen followed closely behind, landing half a step behind Kaido.

"Hehehehe! Roy, kid! I'm here!"

Kaido strode forward, his voice booming, his gaze immediately locking onto Roy, scrutinizing him from head to toe.

"You look great! Looks like you're all set!"

"Welcome to Beehive Island, Kaido."

Roy stepped forward and shook hands firmly with Kaido's enormous hand.

"You must have had a long journey."

"This short distance is nothing!"

Kaido waved his hand, his gaze sweeping over the familiar and unfamiliar faces behind Roy.

He lingered a moment longer on Barrett, Hawkeye, Crocodile, and others, his eyes flashing with undisguised admiration.

"Your men are much more motivated than they were six months ago! Looks like they haven't been idle at all!"

"Same to you."

Roy smiled, his gaze sweeping over Jhin and Quinn.

Jin remained silent and aloof, but his aura had become even more profound and restrained.

Quinn, meanwhile, looked around at the facilities on Beehive Island with a grin, his eyes occasionally flashing with an assessment.

After a brief exchange of pleasantries, Roy led Kaido and the other two toward the conference room in the main island palace, with the core executives following closely behind.

Upon entering the spacious conference room, everyone took their seats.

Kaido unceremoniously sat down in the host's seat, leaned the Eight Guards against him, and took a swig from the huge sake jug that had been prepared on the table.

"That's great! Your liquor is really strong!"

Kaido wiped his mouth and looked intently at Roy.

"Enough with the nonsense, Roy. What exactly is the process for that bloodline transplant?"

I can't wait any longer!

"Before the transplant, there are still some details that need to be finalized with the doctor."

We'll go to the lab later.

Roy said, then looked at all his colleagues in the meeting room.

"With Kaido here, I'd like to explain this to everyone again."

Bloodline transplantation technology is now basically mature, and Kaido, King, Queen, and I will be the first recipients to undergo the trial.

After the transplant, we will have an "adaptation period" during which we need high-intensity training to activate our potential.

If everything goes smoothly and the results are good, we will gradually arrange for everyone to undergo transplantation.

Everyone nodded, indicating that they understood.