Chapter 15: He's even more ruthless than Akainu! When cutting down grass, he makes sure to eradicate the roots...

[World 1 - Admiral Kizaru: Ren is truly terrifying! At such a tender age, his combat experience is astonishing. Could this be his first kill?]

[World 1 - Admiral Aokiji: If this is his debut in taking a life, his talent is unnerving! Even in our prime, we might not match half of his prowess!]

[World 2 - Fleet Admiral Sengoku: This is a formidable harbinger of death, exploiting the openings left by the pursuit of pirates, silently extinguishing numerous lives! From strategy to skill, even many skilled assassins nowadays fall short of such feats!]

[World 2 - Admiral Garp: A true monstrosity!]

[World 1 - Admiral Garp: My Luffy can hold his own against him!]

[World 2 - Admiral Garp: ...….]

[World 2 - Vice Admiral Onigumo: Excellent job!! All these pirates deserve to be eradicated!]

[World 2 - Vice Admiral Doberman: Absolutely. Those miscreants caused havoc in Admiral Sakazuki's hometown. It's common knowledge. Consider this payback for the town! Wipe out these pirates!]

[World 2 - Vice Admiral Tsuru: While I lean towards upholding the law and capturing pirates alive, dealing with this deranged pirate crew, putting them down is the better option!]

[World 2 - Aramaki: Why were such laws even enacted? Pirates ought to be eliminated! That's Admiral Akainu's famous stance!]

[World 2 - Fleet Admiral Sengoku: Do you genuinely admire Akainu?]

[World 2 - Aramaki: Absolutely!]

[World 2 - Fleet Admiral Sengoku: Want to join the Marines? You can work alongside Sakazuki!]

[World 2 - Aramaki: Seriously?!]

[World 2 - Fleet Admiral Sengoku: Without a doubt!]

[World 2 - Whitebeard: Crafty old man Sengoku, he's clearly valuing his strength!]

[World 2 - Roger: That's correct!]

[World 2 - Fleet Admiral Sengoku: Roger, hush. If not for the Great Pirate Era, would our Marines be lacking in strength like this?]

[World 2 - Rayleigh: The captain won't shoulder that blame. The era is just right without him!]

[World 2 - Roger: We're merely leaving hope for the next generation! Furthermore, the other world is also in the midst of the Great Pirate Era. Look at their Navy...]

World 2 Fleet Admiral Sengoku felt a pang in his heart!

Damn it! Roger's venomous tongue! Too heart-wrenching!

[World 2 - Saturn: Roger, you still have a living son. Someone mentioned it earlier. There are things you shouldn't say. Don't assume your crew has survived this long solely based on their strength.]

[World 2 - Roger: Damn Five Elders!]

[World 2 - Xebec: Damn Five Elders!]

[World 2 - Golden Lion Shikki: I don't fancy the Five Elders. If you hadn't allied with us, would you care about their opinions now?]

[World 2 - Roger: I don't like you guys!]

[World 2 - Ace: Shut it. My father has only one—Whitebeard!]

[World 1 - Ace: Can you quit associating pirates with fathers all the time?]

[World 2 - Ace: You know nothing!]

[World 1 - Xebec: Setting all this aside, what about that kid's ability? That healing power is excessively potent. I've never witnessed such an imposing Devil Fruit ability! Any insights into what it is? If we had such an ability back then, it might have been like having a second chance at life, perhaps avoiding complete defeat!]

[World 2 - Xebec: If I possessed that ability, I could have beaten Garp and Roger to a pulp!]

[World 1 - Xebec: You're truly impressive!]

[World 2 - Garp: This is too shameless; I've never caught myself boasting like this!]

[World 1 - Fleet Admiral Sengoku: This is somewhat reminiscent of a healing Devil Fruit ability from the Superman series. By the way, have you all noticed? When we first saw the Marine Headquarters in the other world, Ren appeared to be around twenty. According to the timeline, this video event occurred 46 years ago. He shouldn't be that young now!]

[World 1 - Sengoku: This is related to his ability. As for what it is, it's not appropriate to disclose at the moment! The grand battle is imminent!]

[World 2 - Saturn: We're not allowed to disclose it either?]

[World 1 - Sengoku: This...]

[World 1 - Saturn: We can't for now. Although you're aware, it won't impact the war in your world, but it will affect ours.]

[World 2 - Saturn: We hope to engage in more negotiations afterward. After all, the ability to remain forever young is genuinely rare!]

[World 1 - Saturn: Agreed!]

[World 1 - Luffy: Ren is incredible! The pirates are about to be wiped out!]...

In the video.

As the pirates pursued, they observed the diminishing shouts and footsteps around them!

Too sparse, too conspicuous!

And up ahead, little Sakazuki also came to a halt!

The remaining pirates, dozens in number, found themselves blocked by two youngsters!

One in front and one at the back, obstructing the street!

"Where are the others?!"

"Damn it!! Did they get left behind?!"

"There's nothing to fear; it's just two kids!"

"Eliminate them!!" The pirates split into two groups and lunged at the duo.

"Leave a few breathing!" Ren commanded.

"Okay, big brother!"

"You two brats, don't underestimate us!"

Amidst the chaos, a colossal pirate swung a massive axe at the back of little Ren!

The giant axe snapped! The pirate's hands were dislocated!

Then, Ren's expression turned dark. He leaped up, and the short knife plunged into the pirate's eye, piercing through his skull!

"It stings! My clothes are all torn. Hikari is going to nag me again..." Ren complained.

Then, he kicked another pirate attacking from behind, exploding the pirate's head!

With a backhand sweep, he slit the throats of several pirates.

Lethal precision...

In this gracefulness, there also lay the ferocity of a humanoid monster!

With slender limbs, he unleashed an incredibly terrifying power!

Listening to Ren's gripes about his attire, everyone felt somewhat speechless. Rather than worrying about the pirates, he was more concerned about his clothes?

Compared to World 2 Admiral Akainu's encounter earlier!

The contrast was too stark! In Akainu's case, the pirates were his nightmares!

Here, they were the nightmares for the pirates!

And quite adept. Despite their youth, their unnerving composure was just one facet!

They even knew when to spare lives!

"What kind of parents can give birth to godlike childrens?!!" World 2 - Fleet Admiral Sengok exclaimed.

What's even more unfortunate is, why don't we have a Ren in our Marines?

Is it plausible that in this world, Ren pursued a different path?

Or is it that this world lacks Ren altogether?

Seems quite unlikely! Kizaru, Akainu, they all exist in the other world...

World 1 Little Sakazuki utilized his Devil Fruit ability blasting one pirate after another.

Though his arm was also severed by a Sea Stone weapon!

But he was still thrilled!

Because they had effectively dealt with all the pirates!

Except for two captives!

"Big Brother Ren, why spare these pirate scoundrels?" Little Sakazuki was remarkably adaptable. He had just taken many lives, yet he felt little at this moment. At least not right now.

This demeanor made everyone assume that little Sakazuki had been brutal and bloodthirsty since childhood, possessing an iron and blood personality!

"Little KiKi, now that they've become our enemies, we need to exterminate them entirely..." Ren spoke with a profound undertone.

...

"Why does it feel like Ren is even more ruthless than Admiral Sakazuki!?" 

[World 1 - Xebec: ?]

World 1 Xebec slowly typed a question mark in the barrage!

It seems he somewhat understands why he was targeted back then!