[No system + Invincible flow + Slow heat + Great swordsman + Ultimate development + Don't leave the original plot] Traveling through pirates, living in Shuoyue Village in the East China Sea, becoming an orphan who lost his memory, but he was born with amazing swordsmanship talent, and was accepted by Koushiro as his disciple, and he can gradually become a disciple. Ron discovered that not only did he have amazing swordsmanship, but he also had many powers such as fire and ice. As time went by, Ron became stronger and stronger, but his desire for the past became deeper and deeper, so he took Kuina and Zoro out to sea and embarked on a journey to search for memories. And many years later, people discovered that the per capita bounty exceeded one billion. The man who was known as the most powerful and evil swordsman pirate leader in history, the first person in swordsmanship, and the only person above the realm of great swordsman, was the weakest in swordsmanship...
