I Will Inherit the Will of Pirate Ace

Invincible text + time travel + system + no heroine As a post-00s generation, a max-level Umi actually inexplicably traveled to the world of pirates one day and became Luffy's son? At the beginning, inheriting Ace's will and holding the system's path opens the way to become stronger through each world. Naruto: "It would be better for the Kyuubi to be given to him than to me." Sun Wukong: "You are a good opponent." The invincible Ludi leads his crew to look for stronger opponents in the world every day, just to defeat his powerful father! I am determined to be the man who surpasses the Pirate King!