[Get part of the source of the world.]
[You get the following rewards:]
[1: Some areas of the world are integrated (optional).]
[2: The perfect evolution version of the virus gene.]
"Two rewards?" Kaos was momentarily taken aback, a flash of surprise crossing his eyes.
With just a thought, Kaos learned the specific details of the two rewards.
The first reward allowed him to integrate certain areas of this world into his own world. The catch was that Kaos could choose which area to merge.
To put it simply, Kaos could place the fusion area near the Red Line, or anywhere in the Four Seas.
This freedom was important. If it was uncontrollable, Kaos wouldn't risk merging any area too soon. After all, the zombie virus might spread throughout the pirate world.
He didn't want his own world to become an apocalypse.
But now, there was no need to worry. Preparations could be made in advance.
As for the second reward, it was even more remarkable. Viral genes could help people grow stronger, but they had a defect—most people would turn into zombies.
However, this defect, as a reward from the Double-Passing Door, was completely fixed. And not only that, the viral gene was a perfect, evolved version.
It was as though the gene had gone through two stages of enhancement.
The effect would be extremely powerful.
After considering it for a moment, Kaos decided to accept the second reward temporarily. For the first one, he would have to return and discuss it with the Five Elders.
As soon as Kaos made up his mind, time seemed to pause.
A warm current surged through his body. Every limb and bone was flooded with this energy.
In the next moment, an overwhelming sense of power emerged out of nowhere.
His physique and spirit began to soar!
And as these attributes improved, other abilities naturally began to manifest.
The first was his physique. This improvement granted him a body as strong as Charlotte Linlin's.
Secondly, his spirit, which expanded to include three new abilities: 'Quick Memory,' 'Rapid Learning,' and 'Mental Suggestion.'
Boom—
The sudden surge of power caused Kaos to unconsciously release a burst of aura from his body.
Stussy and Kizaru both turned to Kaos in shock.
"Your Highness, what's happening?" Stussy asked, pale with fear, worried something had gone wrong with Kaos.
Kaos said nothing. He merely closed his eyes, quietly savoring the immense power coursing through his body.
Powerful.
So strong.
Incredibly strong!
"Although I haven't compared it yet," Kaos murmured, the corners of his mouth lifting into a grin, "just in terms of physique alone, I'm probably on par with an Admiral now."
Before this, Kaos had barely any fighting strength. If someone had to measure it, he was probably no stronger than cannon fodder.
But now, in just a moment, both his body and mind had surged to a level comparable to an Admiral's—if not higher.
This was an unbelievable leap.
Moreover, his extended abilities were what Kaos valued the most.
Setting aside the physique on par with Charlotte Linlin, it was the three mental abilities that intrigued Kaos most.
"Zero," Kaos suddenly called out.
Immediately, Zero appeared before Kaos, kneeling on one knee. "Your Highness, how may I serve?"
"Explain Armament Haki to me."
"Yes, Your Highness."
Without hesitation, Zero stood and began demonstrating Armament Haki, covering his body in the invisible armor as he explained its use.
Kaos watched carefully, storing every detail in his mind.
In the next moment, Kaos raised his hand and clenched his fist.
Hum—
An invisible armor materialized over his hand. This was... Armament Haki!
In just an instant, Kaos had learned it!
Both Kizaru and Stussy widened their eyes, shock evident on their faces.
Even more astonishing, the invisible armor on Kaos' fist soon solidified, becoming visible to the naked eye.
What did this mean?
It meant Kaos hadn't just learned Armament Haki instantly, but the proficiency of his Haki was increasing at an alarming rate!
At first, the Haki only covered his fist.
But soon, it expanded, covering his entire body.
It wasn't until the armor encompassed him completely that it stopped.
"Your Highness... how... how is this possible?" Stussy was so shocked, she could barely speak properly.
The scene in front of them was hard to believe.
Stussy wasn't alone. Even Admiral Kizaru was dumbfounded, staring at Kaos in utter disbelief.
"This is Armament Haki?" Kaos laughed, flexing his new power.
He threw a punch.
Boom—
The ground trembled, a large crater forming as the earth cracked and sank.
This is power.
"Zero."
"Continue."
Kaos grinned. "Next, show me Observation Haki."
Hearing this, Kizaru and Stussy exchanged nervous glances, both feeling a chill crawl up their spines.
Kaos had already mastered Armament Haki in mere moments. Now he was moving on to Observation Haki?
Was Kaos truly a descendant of a god? Not only could he open the gates to other worlds, but he also had this terrifying ability to learn at an impossible speed!
In the whole world, who could compare?
Sensing Stussy's curiosity, Kaos smiled faintly. "You'll see soon enough. Zero, begin."
"Yes, Your Highness."
Zero nodded and began demonstrating Observation Haki, explaining its principles and applications.
Under the intense gaze of Kizaru and Stussy, Kaos closed his eyes to focus. After a few moments, he grinned.
"Zero, attack me."
Zero hesitated briefly but then stood up and attacked, pulling back some of his strength.
Punch after punch flew towards Kaos.
But Kaos, eyes closed, dodged them with ease.
Kizaru watched, a complicated expression in his eyes.
He had been considered a genius back in his day, excelling not just with his Devil Fruit powers but also with his learning speed. Even Zephyr had a love-hate relationship with him because of it.
But now, watching Kaos, Kizaru couldn't help but feel like he was staring at a true monster.
In front of Kaos, any so-called genius or monster was insignificant!
Thankfully, Kaos was born into the World Government. Kizaru couldn't begin to imagine the chaos this being would cause if he were a pirate.
As Zero's attacks grew faster and faster, even surpassing the limits of regular Observation Haki, Kaos dodged effortlessly.
This could only mean one thing: Kaos' Observation Haki, like his Armament Haki, was rapidly improving.
The next moment, Kaos waved his hand, and Zero stopped.
Kaos opened his eyes, a gleam of light flickering in them.
"Your Highness, have you already mastered Observation Haki?" Stussy asked, still in shock.
"As you guessed," Kaos smiled, nodding. His Observation Haki had reached the top level.
Hiss—
Even though she had expected it, Stussy and Kizaru couldn't help but take a deep breath after hearing Kaos confirm it himself.
Kaos, on the other hand, was already contemplating testing his third ability: Mental Suggestion.
This ability was somewhat situational. It only worked on people much weaker than the user, allowing them to perform actions beyond normal understanding.
The ability could be thought of as a use of mental power once it had grown strong enough.
As it happened, Kaos' Observation Haki had scanned a suitable target nearby.
His eyes flickered with intent, and he spoke. "It's about time we head back."
Upon hearing this, Stussy immediately turned and began walking towards Kaos. But at that moment, Kaos had another thought.
Takashi Komuro's head jerked up, eyes filled with hatred as he glared at Kaos.
He quickly rushed at him, shouting, "Die!"
"No, stop!" Rei Miyamoto screamed, trying to stop him.
But Takashi Komuro was unfazed, his eyes locked on Kaos.
Seeing this, Stussy's eyes filled with cold determination.
"Enough!" she spat. "I've spared you several times, yet you still try to attack His Highness? It's time for you to die!"