"Ace, you just take it!"

Luffy knew that Zhanwuzha could make a lot of these artificial devil fruits, thinking that this fruit would be good for Ace, and quickly persuaded Ace to accept it.

Then Zoro and Sanji, Usopp and others all persuaded him, and even Karui Duck quacked to run fast.

"Actually, I've designed an artificial Devil Fruit for everyone that doesn't have any side effects."

Zhan Wuzha said this, took out the Shura fruit from the storage bag, and introduced that the ability of this fruit is to transform into a three-headed and six-armed Shura battle body.

He also took out the animal-based fruits of the Monkey King, Erlang God and other phantom beasts, the superhuman fruit ability, and the elemental sun fruit and seawater fruit one by one, and explained the ability of these fruits.

"As a scientist, your research on Devil Fruits is definitely the best in the world!" Ace exclaimed.

"It's okay, research in science can only be regarded as an auxiliary practice."

Zhan Wuzha shrugged, but he thought that the people of this plane had the ability of Devil Fruits, but they were fighting for power and profit, and they were in this corner of the planet under their feet.

Even many people listened to the words of One Piece Roger, and flocked to the sea, and a large part of them became pirates who burned, killed, looted, and did all kinds of evil, instead of chasing freedom and adventure.

Suddenly, in a flash.

Zhan Wuzha suddenly thought of another cultivation system that had no realm imprisonment, which was a pure method of merit and enlightenment, without cultivating any other system, and purely accumulating the power of merit.

He quickly deduced the natal primordial god of the sea, and knew that in this One Piece plane, it was impossible to obtain the power of merit through normal methods, and it was necessary to use a trace of the charm of the avenue of merit as the foundation.

But there are many limitations, one of which is that time is unimaginably long.

This alone is enough for Zhanwuzha to put the path of merit and enlightenment at the end.

What's more, if he just accumulates the power of merit, he can choose to open up a heaven and earth, and by using the heavenly path of this heaven and earth, he can easily accumulate enough merit power.

Therefore, Zhanwuzha does not need to accumulate merit in the current position, but for those pirates or bandits who are carrying out some evil acts of burning, killing and looting, it is purely unaccustomed to the individual.

He was now recultivating in the body of a mortal, either in a relatively good cultivation environment or in a relatively extremely evil cultivation environment.

In this way, for Zhan Wuzha, the former can cultivate in a relatively relaxed state of mind, while the latter must consider the balance of the state of mind, so as not to be disturbed by this kind of experience similar to the experience of red dust.

Perhaps it was because there were still two days to go by sea to the Kingdom of Alabastan.

Ace and Luffy chatted for a while, Luffy smiled and challenged Ace, saying that Ace was no longer his opponent, Ace smiled heartily and accepted Luffy's challenge, and also wanted to see how much his brother had grown.

I saw Luffy's body move, using the life return technique, performing the moon step, stepping on the air to come into the air, looking at the advancing Merry, and shouting: "Ace, this time I will definitely defeat you!" ”

"Not bad! Luffy. ”

Eston's eyes lit up, thinking that his brother had grown a lot, and responded, his body jumped, and his feet flew into the air with flames, confronting Luffy.

"Rubber, rubber, guns!"

Luffy thought that he could finally defeat Ace, and armed with a domineering color to wrap around the hardened fist, and instantly fired a rubber gun, turning the fist completely black.

"Armed color domineering!"

When Ace saw it, he knew that his younger brother had grown a lot, and he had mastered the armed color domineering, so he decisively swung with a fire fist.

Bang.

Luffy used the armed color domineering to wrap and harden into a black fist, and the rubber gun emitted collided with the fire fist sent out by Ace, like a bamboo pole with a black end against a giant pillar of flame tens of meters in diameter.

The invisible flame element was like a substance in the face of the armed color domineering, forming a wrestling collision stalemate.

But in a blink of an eye.

Even though Luffy's fist was hardened with an armed color domineering winding and hardening, strengthening the characteristics of the rubber, the rubber gun also lost power after defeating the fire fist sent out by Ace, and the rubber rebounded.

"Not bad, Luffy."

Ace smiled even more, raised his hands in laughter, gestured to a pistol, and suddenly aimed at Luffy to fire a series of small marbles of flame.

"Rubber machine gun!"

Luffy grinned, and a pair of black fists with a domineering color entwined and hardened continued to fight forward.

Suddenly.

Ace cast his musket and continuously emitted hundreds of small flames to form a wall of fire and pressed Luffy, while Luffy also formed a black gun to block the wall of fire with the black fists that he swung continuously with his rubber gun.

Neck and neck.

Ace's Burning Fruit belongs to the energy attack of the elemental system, and Luffy's rubber fruit belongs to the pure physical attack of the superhuman system, and the latter cannot cause harm to the former, but with the intervention of the armed color domineering, the two also have the conditions for competition.

"Luffy, it seems that he really hasn't fallen behind in cultivation all these years!"

Ace saw that the wall of fire formed by his two fingers firing small flames was gradually being pushed back by Luffy's tricks, and decisively fired small flames at Luffy with his eight fingers.

Suddenly, Ace's eight fingers emitted countless small flames, and the wall of fire formed suddenly became several times larger, pressing towards Luffy with an armed color domineering winding and hardening into a black fist and forming a black wall formed by casting a rubber gun.

"Rubber, rubber!"

Luffy saw the wall of fire formed by Ace's trick crushing him, and decisively changed to a one-footed moon step to step into the air, his right foot stretched back to the limit, and the armed color domineering wrapped around the hardened soles of his feet.

When Ace's eight fingers fired a huge wall of fire formed by small flames, the black wall reached three meters in front of Luffy.

"Tomahawk!"

I only heard Luffy burst into the air, and the moment the rubber gun stopped, his right foot, which was stretched backwards to the extreme, swung forward in one breath.

Bang.

The wall of fire shattered, and a black foot broke through the wall of fire and struck Ace unabatedly.

"Fire Feet!"

Ace looked, the moment the musket stopped, the flames filled his arms, and then his arms were crossed in front of him, blocking Luffy's rubber tomahawk kick.

Meanwhile.

On the Forward Merry.

"Luffy's eldest brother Ace is really powerful, and he deserves to be the captain of the second team of the Four Emperors Whitebeard Pirates!"

Usopp looked at the sky that seemed to be burning red, and he was almost indistinguishable from the admiration of Chopper on the side.

"This is the top combat power of the new world!"

Sanji looked up at the sky, the cigarette in his mouth was just parallel to the sea, and he let out a sigh, thinking about how to attack and defend himself and Luffy, and what if he and Ace were in a different place.

"Maybe not much weaker than Hawkeye Mihawk."

Zoro tightened the saber at his waist, thinking about how to deal with the moves of both sides, and even how to deal with the moves of both sides at the same time.

"I can't fight at all, I can only run."

The thought crossed Vivi and Karou Duck's minds at the same time, and they looked at each other and found that they were both thinking the same thing.