A wave of domineering aura swept across, and all the guards fainted.

Uchiha Xuanyan swaggered into the research institute, and used illusion to find out the location of the artificial devil fruit created by Vegapunk.

"Vegapunk, you failed in creating an artificial devil fruit, but this genius succeeded. This proves that my intelligence far exceeds yours. The greatest scientist in the world must be me, Mr. Caesar. Whoosh, whoosh, whoosh, whoosh!!"

Scientist MR Caesar is looking at an artificial devil fruit in front of him. This is a failed product made by Vegapunk, which he stole when he left the World Government Scientific Research Institute.

At this time, footsteps were heard. Caesar looked back and saw a strange man appearing here.

"Who are you?! Don't you know that outsiders are not allowed to enter here?!"

Uchiha Xuanyan glanced at Caesar, and Caesar suddenly felt as if he had fallen into an ice cellar. He felt a terrifying aura that pressed down on him to the point of frightening him to the point of peeing his pants.

At the same time, he also recognized the identity of the visitor.

"U...U...Uchiha..."

Uchiha Xuanyan? ! ! How is it possible? ! ! Why would such a big shot appear here?

Although he is usually immersed in research, he still watched the live broadcast of the Battle of Marineford two years ago.

The one who impressed me the most was naturally Uchiha Xuanyan. Uchiha Xuanyan was fighting against five people alone, which was simply terrifying.

If he hadn't seen it with his own eyes, he really wouldn't have believed that someone could be that powerful.

Even though Uchiha Xuanyan has faded from people's sight for two years, his reputation still resounds throughout the world.

He never thought that he would meet Uchiha Xuanyan like this one day.

".I want to take this devil fruit."

"..."

Although Vegapunk said that this was a failed artificial devil fruit, Caesar always treated it as a treasure.

Uchiha Xuanyan actually said he wanted to snatch it away. If it were someone else, he would have done it long ago, but he was facing Uchiha Xuanyan, the strongest man in the world.

He simply couldn't muster up any courage, and he also knew that the other party was just informing him, not asking for his opinion.

After Uchiha Xuanyan finished speaking, he didn't even look at Caesar. He broke the glass cover and picked up the devil fruit.

"..."

MR Caesar wanted to say something, but he didn't dare to speak.

Then Uchiha Xuanyan used the Flying Thunder God Technique and disappeared instantly.

"This...this...why did this guy come here? And he took away Vegapunk's artificial devil fruit. Damn it! Damn it! Damn it!"

Caesar roared in incompetence.

When Uchiha Xuanyan appeared again, he came to the floating island.

Not far away, Kakashi was fighting with Kai. Both of them had just arrived and were unfamiliar with this world. In addition, they had learned new powers, so naturally they had to practice well. During this period, their strength had also improved rapidly.

The two men also noticed Uchiha Xuanyan's arrival and stopped their actions.

Chapter 433 Taking

“Xuan Yan!!”

Kakashi and Kai used the instant body-flickering technique to appear in front of Uchiha Xuanyan.

"How do you feel? Are you used to it here?"

"I'm used to it."

Uchiha Xuanyan looked at the two people and said with a smile: "It seems that your strength has also improved greatly!"

Kakashi and Kai are the same age as him, and they are both buddies and friends. He likes to become stronger, but that doesn't mean he wants to become strong alone.

He didn't want the day when he turned around and no one could see his back.

Akai shook his head and said, "It's not very big, it's very big!!"

Akai is good at physical skills, and now after learning Haki and breathing techniques, his combat power has been greatly increased.

Although Akai's attacks were very powerful in the past, there was always a great risk in using his body to resist ninjutsu. Now he doesn't have to worry about that at all.

The combination of armament domineering and chakra, plus a drop of Uchiha Xuanyan's blood, can almost allow Akagi to open the Eight Gates without restraint.

No, even standing here now, he felt that his current body was no weaker than when he opened the sixth gate of the Eight Gates of Ninjutsu.

If the Eight Gates are activated, the strength and speed will be raised to a higher level.

Kakashi also nodded in agreement.

After more than half a year of practice, he deeply felt the power of breathing techniques and domineering aura.

It’s not that ninjutsu is not good. Ninjutsu is very powerful. In terms of strength, ninjutsu is even better than domineering.

However, it takes time to perform ninjutsu. Maybe the time is very short, just a few breaths, but such a short time can determine the life or death of a ninja.

Therefore, every ninja must be good at not only ninjutsu but also taijutsu, and taijutsu is the top priority.

Because everyone's chakra is different, the more chakra extracted, the greater the impact on one's body, so ninjas often fight with physical skills.

The existence of domineering aura infinitely magnifies the effect of physical skills, especially the tolerance rate.

He used to be good at Lightning Release Ninjutsu, and the ninjutsu he developed, Chidori, had great attack power but very poor defense.

When he uses Chidori, his attack is the strongest, but also the most vulnerable.

And now, he has activated the Armament Haki and can rush forward without caring about the opponent's attacks.

In addition, the breathing method gave him an even more magical feeling, as if it had opened the shackles of the human body, and his strength was gradually increasing imperceptibly.

Even though it has only been half a year, he feels that he is now as good as he was half a year ago.

Uchiha Xuanyan was very happy to see that the strength of his two good friends had improved.

Both of them have extraordinary talents. Although Kakashi Hatake is always jokingly called the 50-50 in the ninja world, he is 50-50 with both masters and 50-50 with novices.

But Kakashi is the man who became the sixth Hokage, how could he be weak?

Akagi's body has been trained to an incredible level. I used to think that when Itachi said that Akagi was a master, I felt that Akagi was just a small fry at that time.

It was only later that I realized how prescient Itachi was.

"Xuan Yan, I feel like you've become stronger again."

Akai said that his strength had obviously increased greatly, but he felt that the gap in strength between himself and Xuan Yan had not narrowed at all.

"Well, there have been some gains during this period, but whether it is suitable for you is not certain."

"I came here today to get something good."

Uchiha Xuanyan said as he took out the artificial devil fruit.

"Devil Fruit?"

Kai and Kakashi have been in this world for more than half a year, so naturally they know something about this world.

Devil Fruit is a kind of fruit that can give people special abilities. This thing is very surprising even to two people who come from the world of ninjutsu.

I didn’t expect that there were such magical treasures in this world.

"Well, this is a devil fruit, but to be more precise it's an artificial devil fruit."

"Artificial Devil Fruit?!!"

Kai and Kakashi were shocked to hear this.

"Can humans create devil fruits?!!"

Isn't this equivalent to mass-producing masters with special powers?

"Well, this is a devil fruit created by scientists from the World Government. Which of you two will take it?"

Kakashi asked, "I heard that once you take a devil fruit, you will be cursed by the sea, unable to swim, and unable to use your abilities in sea water, and lose your strength."

Uchiha Xuanyan nodded: "Yes, but this statement is actually not accurate. It is true that you cannot use your abilities in sea water, but the abilities themselves have not disappeared. As for the loss of strength, this can be overcome through practice. For us ninjas, it doesn't matter whether we can swim or not."

"Give this devil fruit to Kai. I am good at using various ninjutsu, and fighting in the sea water is also a big advantage for me. If I lose this advantage in exchange for an ability, it will not be suitable for me."

Kakashi spoke up and said that what he was good at was utilizing various environments to fight, rather than simply fighting head-on. Compared to Uchiha Xuanyan and Akai, Kakashi was more like a traditional ninja.

Uchiha Xuanyan gave the devil fruit to Akai, and Akai did not refuse. He also wanted to taste what the legendary devil fruit tasted like, so he opened his mouth and ate the devil fruit in one bite.

Akai's face turned black as soon as he took the food. If he didn't know how precious this thing was, he really wanted to spit it out.

Kakashi asked curiously, "Is it delicious?"

“It’s so horrible!!!”

"How can there be something so disgusting? Are all devil fruits so disgusting?"

Akai shouted loudly, this is really too disgusting, he has never eaten anything so disgusting, how can something be so disgusting.

"Yeah! I couldn't stand the taste when I first ate it, but even though it tastes bad, the power of the devil fruit is still very strong. You can give it a try."

Kakashi suddenly became a little curious and wondered what devil fruit Kai had eaten.

Akai also felt it carefully, and then his body began to change.

Chapter 434 Dragon

Akai's face began to change and lengthen, followed by scales on his hands and body. In the blink of an eye, a giant pink dragon rushed into the sky.

"Dragon?!!"

Kakashi was stunned when he saw Kai transform into a giant dragon.

I never thought that the artificial devil fruit could actually turn a person into a dragon. But why is this dragon pink and looks so unoriginal?

When Uchiha Xuanyan saw the giant dragon in the death Barbie pink color in the sky, the corners of his mouth twitched involuntarily. This color was even more eye-catching than Akai's green.

"what is this?!!"

When Akai saw his appearance at this moment, he was stunned. How did he become like this? The dragon was very handsome, but the color was pink. The color difference was too big.

How can he go out and meet people in this state?

"Don't think about the color, just look at the ability. ~"

Uchiha Xuanyan smiled and said that if he ate it, he would never use this devil fruit anyway.

When Akai heard what Xuan Yan said, he had no choice but to accept it, because he had already eaten it and it was too late to spit it out now.

First of all, it was strength. Akai felt that he now possessed terrifying strength and could easily break gold and stone.

He can also use the power of wind, fire, and thunder.

Akai opened his mouth wide and spit out a large number of wind blades. The violent wind blades swept across a hill.

boom-----! !

In the blink of an eye, the hill was cut into pieces.

"Amazing!!"

Kakashi was very surprised to see this power. Although he knew that the devil fruits in this world were very strong, the fact that Kai wiped out a mountain just after taking the devil fruit was truly terrifying.

Akai was very satisfied with the power and no longer cared about the color. If he looked carefully, he found that pink was still very cute.

Then Akai's body spun like a top, creating several huge tornadoes.

It looked like a natural disaster.

“Ah ...

Akai roared loudly, and his roar turned into thunder.

Then Akai opened his mouth and exhaled a stream of hot breath. In a blink of an eye, an entire mountain was evaporated by the hot breath.

Kakashi was stunned when he saw it. It was so powerful! Its destructive power was comparable to that of the Nine-tailed Demon Fox.

"Ohhhhhhhhh!!! So strong!!! This devil fruit is so strong!!!"

Akai was jumping up and down in the air, shouting excitedly.

Soon, Akai regained his human form and landed on the ground.

"Xuan Yan, are all artificial devil fruits so powerful?"