Bad, I Became the Greatest Swordsman in the Old Times

[Invincible] [No Fruit] [Valley of Gods] [Specialized in Swordsmanship] [Supreme Flame] Ron traveled through the world of pirates and became a slave of the Celestial Dragons during the hunting incident in the Valley of the Gods. Ron is also prey. Until Ron accidentally killed a Draco and awakened the system. At the beginning, he obtained the Zanpakutō Ryūbūwawa, and Ron's fate began to change! Everything in the forest is reduced to ashes, and the blades flow like fire! During the melee between the navy and the pirates, Ron cut off the arm of Saint Garin with one stroke of his sword! ........ Roger: "Ron, would you like to come on my ship? Let's become the pinnacle of pirates together!" At this point, Ron has completely rewritten the swordsmanship legend in the pirate world. I am Ron, the greatest swordsman in the world, and the former right-hand man of Roger the Pirate King!