One Piece: Ascending to World King from the Rocks Era

[Ruthless Protagonist + Haki + Great Swordsman + Pirate Crew + Rocks Era + World Domination]

At thirteen, Li Yuan awakened his prenatal memories and possessed powerful innate talents in Observation Haki, physical prowess, and swordsmanship. Combined with the [Sword God Body Tempering Technique] and Haki Body Tempering secret arts he brought from his transmigration, Li Yuan gained the confidence to become the world's strongest.

Setting sail at seventeen, he joined the Rocks Pirates, participated in the God Valley Incident, plundered Celestial Dragon treasures, formed his own pirate crew, vied for the Four Emperors' throne in the New World, and became the world's greatest swordsman.

The most powerful offense and defense converged within him, ultimately leading him to achieve ultimate strength.

Before the Summit War, he helped Whitebeard recover his peak strength. While Whitebeard drew the world's attention, Li Yuan led his pirate crew to attack the Celestial Dragons' holy land, Mary Geoise............

I have a previous 2 million-character book, "The Sorcerer's Soul: Magic Talent." You can rest assured to follow, collect, and invest!!