RTS System in the Apocalypse - Chapter 26: Building Basement

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.

Died because of grief, reincarnated because of fate.

Cal found himself in a world where dream was now reality and life meant survival!

A world where cultivation existed and only the strong could survive!

Follow him as he breaks through the unthinkable and reaches the heavens with nothing more but a power that lets him cultivate through Artifacts!

He was an addict, a loser, a despicable human being.

Being a book lover, Luna has always wished that if there was a next life, she would be transmigrated to one of the genres she loves to read about. It was just a wish though, but who would have thought it would happen so soon?!Reverse Harem - Check! Super handsome and hot men - Check! Being rich and pretty - Check!But are there really no take backs for a seemingly perfect life?