One piece Sigma System

WARNING: IF YOU HAVE A WEAK HEART, THEN YOU SHOULD SKIP CHAPTER 21-30 OF THIS FANFICTION And I really mean it. Because these chapters could make you feel like the story is completely thrash if you are not used to reading truly disturbing content. the true masterpiece starts after chapter 30. Synopsis: //Sea calender, year 1383, //117 years before the beginning of the great pirate era and 64 years before the birth of Gol D Roger. A soul got reborn in east blue as Monkey D Maki. But Maki was no ordinary person. Along with her knowledge of the previous life, she has also a system. A sigma system. But then why she is a girl ? ... I got this idea recently and wanted to try it out. Don't worry it is a planned out story. And this is going to be slow paced. Hope you like it. The main character will not engage in consensual sexual activities, but R-18 because I will mention the true cruelty of the celestial dragons. I hope I don't have to write it for you to understand. And this story will be a gender bender. So you are warned. I have already started God valley incident Arc in my p@treon AnimefanfictionInd. It will be available for the members of the tier fanfiction phase 1 ...