The potential of the Jake Jake no Mi 1

Jake Jake no Mi, or Jacket Jacket Fruit. 

Masa, who came to the world of One Piece and ate this Devil Fruit, became a jacket man. 

"....." 

Masa from the world of DxD and Mahouka fell in silence for a while, trying to think about this Devil Fruit and recall the original user of this Devil Fruit.

While it might have been quite a while for the two, considering they were reincarnated into a new identity instead of transmigrating to their worlds like Masa from the world of One Piece, the two still remembered how this Devil Fruit works from the original story. 

Originally, the user of this Devil Fruit would become a jacket and then make someone wear it, gaining the power of the one who wore it. 

In other words, if no one wore him, then this power was as good as meaningless. 

Yet, was it the truth? 

"Hmm... to be honest, I don't think this is a bad Devil Fruit, you know?" 

"You think so, too? I also think that this ability has a lot of potential." 

Masa from the world of One Piece, who also became three times smarter due to the combination of the three and calmed after he came to this space, also understood that his Devil Fruit, Jake Jake no Mi, wasn't as bad as it appeared to be. 

Yes, in the original version, the user just became a jacket and let his sibling wear it; that's it, nothing more and nothing less.

Then, after the original user wore it, what would happen? 

Well, the original user of this Devil Fruit could control the power, ability, and everything of his sibling at will. It was like his sibling's strong body was his body! 

However, the big problem was that one needed to let others wear it before one could use the power of others! 

If the other didn't want to wear the user of the Jake Jake no Mi, then this power was as good as useless!

Yet, was it? 

The three Masas looked at each other and made up their minds to make this Devil Fruit shine brightly! 

"Okay, since we're all here, let's discuss the development of this Devil Fruit to the point of "Awakening," so he can train all of his might and all of us can become stronger together." 

"Agree!" 2x

No one disagreed, and the three of them started to brainstorm on how to develop this ability. 

First, as it was a Jake Jake no Mi, it should give him the ability to manipulate a jacket. In other words, if someone wore a jacket, he could control that jacket to strangle someone to death or stab that someone by forming part of the jacket into a sharp point. 

"That's not bad." 

"But it lacks power. A jacket is nothing but clothing, after all." 

"Not really. I think that you can be like Doflamingo. His Ito Ito no Mi is nothing but a string. It is nothing but a fragile material, but in his hand, it can become a sharp weapon, so as Jake Jake no Mi is a cloth, something created from a string, it should be able to do the same, right?" 

"You are right, but it needs training." 

"You have all of us here. Be confident." 

Masa looked at the two Masas before him and felt his eyes wet.

"You are right." 

Jake Jake no Mi might not be as useless as he thought it to be, and at the same time, by using this Devil Fruit, he should be able to create his own jacket like the Fuku Fuku no Mi, owned by Kin'emon. Moreover, it should also be possible to change the shape and properties of the jacket as he wishes it to be. 

"For example, you can change your jacket into sharp blades that can easily slash off limbs or other forms such as a beast, a dragon, or large fists, you know... like a Dr. Octopus?" 

"...don't use an octopus as an example. You make me think weirdly." 

"Yeah, but let's move on, or else it might start to talk about something else." 

"Yeah!" 2x

By then, the three continued their discussion about the development of the Jake Jake no Mi.

Besides manipulating a jacket and changing its form and properties as Masa wished to be, like Doflamingo, who could change the surrounding terrain into a string, or Luffy, who could imbue a rubber property into the terrain, then should Masa do the same? 

But—

"Making the ground into a jacket?" 

"I think that it is better to say that giving a terrain a clothe-like property." 

"Oh, it's like the cadre of Doflamingo... who is it again?" 

"Diamante!" 

"If I am not wrong, his Devil Fruit should be Hira Hira no Mi, right?" 

Hira Hira no Mi, the Devil Fruit, allows the user to make their body and any object they touch become flat and flexible, letting solid objects ripple, billow, and flutter like a piece of cloth or a flag.

A jacket is a piece of clothing, too, after all, so Masa should be able to do the same, right? 

"You can try." 

Anyway, the Devil Fruit is a powerful power since as long as there is an imagination on the user, anything is possible! 

"If we talk about another Devil Fruit, which is similar to us, then it should be the Devil Fruit of that Tsuru, the grandmother of Kujaku." 

"Oh, that one! Woshu Woshu no Mi, right?" 

"That one!" 

Woshu Woshu no Mi, the Devil Fruit that gives the user the ability to literally "wash and hang out to dry" people and objects as if they were clothes, making the user a Laundry Human. 

If Tsuru could turn others into something like clothes, then Masa should be able to turn others into a jacket, or rather, he should be able to wear others, too! 

"You make me remember a certain hentai plot, you know?" 

"Huh? What kind of a plot?" 

"...can we have this kind of conversation later?" 

"You are right!" 2x

The two knew that Masa wanted to grow stronger in the world of One Piece, even with the power of Jake Jake no Mi, and naturally, they had to do their best to support him! 

Still, the original user of the Jake Jake no Mi could become a jacket; then he should be able to apply it to others, too, right? 

If he could wear others, then he could probably be like Bentham or Mr. 2, who had the power of Mane Mane no Mi, which allowed him to imitate others, whether it was his face or others. 

If Masa had worn another jacket, then he could have done something similar, which would have allowed him to invade any place as he wished or even steal the identity of others! 

"You know what? I think that you can make one of the World Nobles into your jacket, then wear it, and then steal his identity. Bentham can become the King of Alabasta, and Kurozumi Higurashi can become Oden to trick Oden's father, Sukiyaki, into turning Orochi into a Shogun of Wano Country. If the two could do that, then why can't you become a World Noble?" 

If Masa became a World Noble, then he could live without worry! 

More importantly, as a World Noble, the true ruler of this world, if he wished to, he could get anything! 

The best training, the best environment, the best woman, and everything! 

At least, until the World government was defeated by Luffy and his gang, Masa could enjoy his life as a World Noble! 

Then, when the World Government was destroyed, Masa could just escape, steal everything, and return to his real identity. 

Anyway, he just died, and no one knew who he was as he wasn't a famous character, so no one could tell what was happening, right? 

More importantly, with their ability, Masa wouldn't die even if he was discovered. If he was discovered and then killed, he would be resurrected by their ability and returned to a safe place! 

"Fuck!" 

"This Devil Fruit is amazing!" 

Masa from the world of One Piece took a deep breath, thinking that Jake Jake no Mi was more frightening than he had thought. 

More importantly, he didn't fear death since he couldn't die anyway, as he had this special ability. 

'Becoming a World Noble...' 

Masa had never thought of this before, but he knew that if he really did it, it would bring him many advantages as he could steal the identity of others by wearing that person in his jacket! 

'Jake Jake no Mi...' 

Their eyes shone brightly as he thought that this Devil Fruit gave them hope to become even stronger! 

At the same time, a crazy idea suddenly came into Masa's head as he thought a certain idea. 

"You know... there are three of us here, right?" 

"Yeah?" 

"Why did you mention it all of a sudden?"

Masa from One Piece looked at the two and said, "What if... what if... my body becomes something like Blackbeard and it can make me eat more than one Devil Fruit because there are the three of us...?" 

"...." 

'This...' 2x

The two gulped and thought Masa from the world of One Piece definitely could conquer the world of One Piece!