Becoming evil makes you ten times stronger, but becoming a demon gives you hundredfold strength - Chapter 470 - 360: Xiao Hao’s Freehand, the Long Sword Drips Blood_2

Ron finds himself reborn in the world of One Piece, stranded on a remote island in the East Blue. But he's not just any ordinary child—he’s bonded to a mysterious sign-in system that grants him powers with every new location he visits.At his first sign-in, he unlocks the legendary Sun Breathing Technique, along with a boost to his vitality. From Shitmotsuki Village to Skypiea, Enies Lobby to Marineford, Ron travels the world, collecting extraordinary rewards that make him a force to be reckoned with. The Raikiri, one of the 21 Great Grade Swords, Armament Haki, Observation Haki, and more fall into his hands.As Ron steps onto the battlefield of Marineford during the legendary Summit War, the mightiest warriors—Four Emperors and Marine Admirals alike—pause, stunned by his presence. But Ron merely waves them off, “Don’t mind me. I’m just passing through.”Join Ron on his journey across the Grand Line as he signs in at iconic locations, growing stronger with every step. This is not just an adventure—it’s a legend in the making.

This is a brand new story.

Survive the darkness, see the light

There is no right or wrong, it just depends on which side you are standing on.

To be a god, or to be a man.

To be good, or to be evil.

Just what is…the highest order of weapon that humanity has?

——————

After a great catastrophe struck, the world was set back many years and humanity started living in anarchy.

With time, society started building up again and people were now living in walled strongholds and fringe towns across the land.

Humans have also become distrustful and ruthless in an unforgiving society where the strong survive and the weak are eliminated.

Growing up in such an era, Ren Xiaosu had to fend for himself.

After an incident, he gained supernatural powers…

- Description from Novelupdates

Talent? Unnecessary! Wealth? Doesn’t matter! Brain? Eat it!

Even if one was the greatest of gutter trashes with zero redeemable qualities, as long as they had a System, they are bound to reach the pinnacle of life.

Compass Carburettor, a dirt-poor orphan with absolutely zero f**king qualities managed to reach the peak of the business world by the age of 35, all while relying on his Money-Making System like a blinded barnacle.

But at the peak of his life, he was betrayed by his System.

(Rebirth + Business warfare + Pampering spouse + Dog food)Investing today? I've got more important things to handle.Financial crisis? Not my problem; anyhow, I won't be losing money.Huh? This stone of yours is pretty nice, wait for a call at home!Xiao Ming closed the door, turned around, and took out a fist-sized diamond: “Honey, let's grind this into a ball for the kids to play with!”