One Piece: Sign-in-The Rise of the Supreme
15 parts Ongoing One Piece: Sign-in-The Rise of the Supreme
Synopsis:
A young man from modern Earth dies and awakens in the world of One Piece. Reincarnated in Loguetown, he soon discovers that he possesses the Sovereign Sign-In System-a legendary system that grants unparalleled rewards every time he signs in at historic locations, legendary battlefields, and islands of great power.
With the ability to acquire Devil Fruits, Haki mastery, ancient techniques, and even powers from other worlds, he embarks on a journey that will shake the foundations of the Grand Line.
As he gathers a crew of monsters, challenges the Yonko, and uncovers secrets even Gol D. Roger failed to find, one truth becomes clear: A new king is rising.