One Piece: Became King of the World

[Decisiveness in killing + Kingdom Building + Grand Swordmaster + Pirate group + Rocks era + Dominating the world]He awakened his innate mystery at the age of thirteen, and possessed a strong talent for observation Haki, physical talent, and swordsmanship. In addition, he brought with him the domineering body-tempering secret technique [Sword God Body Tempering Art] that he brought with him when he traveled through time, which gave Nox the confidence to become the strongest in the world.He went out to sea at the age of seventeen, joined the Rocks Pirates, participated in the Battle of God Valley, plundered the treasures of the Celestial Dragons, formed his own pirate group, fought for the throne of the Four Emperors of the New World, and became the world's greatest swordsman.The most powerful attack and the most powerful defense are combined into one, eventually becoming the strongest in the world.Before the Battle of Marineford, he helped Whitebeard regain his peak strength. When Whitebeard attracted the attention of the whole world, Nox led his pirate group to attack Marijoa, the holy land of the Celestial Dragons...Raw Title: Author: Xing Kong Wu Shuo