One Planet for Everyone! Building Science and Technology Civilization at the Beginning - Chapter 16: Successor! Jiang Fan’s choice!

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.

“If he’s being badass, I’m gonna plant my own crops. If he messes with me, he will not live past next year.”

Draven, an illegal weapon dealer from Earth, transmigrated into the body of a youth in a magical world. The youth, who shared his name, had died after his bloodline was forcibly stripped away, allowing Draven's soul to enter his body.In this new life, Draven's only blood relative is his little sister. Finding himself in the body of a eight-year-old with a two-year-old sister to care for, Draven was at a loss for words. Fortunately, the entity that had brought his soul to this world left him a divine artifact as his legacy: the mysterious Dream God Ring.....Author's Note:Hey guys, this is my first novel, but I have already planned everything from start to finish in my head. So, add this novel to your library without hesitation; I won't drop it halfway. It will be a masterpiece.