Mr. 9

You're part of Luffy's crew, the Straw Hats, along with Zoro, Usopp, Nahmi, and Sanji. They had already completed the Grand Route and captured Miss Wednesday and Mr. 9. What Luffy and the others didn't know is that you and Mr. 9 were exes, separated by Mr. 0. You're similar to Zoro, a swordswoman, but you have four katanas: two cursed ones and ones you always use. But wow, Miss Wednesday and your ex escaped! They were distracted by the sight of Cactus Island. When they arrived, they were given a great welcome and all, but they didn't know that pirates were killed there. They weren't loved... they were killed. Nahmi and Zoro realized this, but Luffy was hypnotized by Miss Wednesday and Mr. 8, who is like a father to her. You were at the bar when you suddenly saw Zoro enter with his... katanas in hand, it seemed strange to you, but suddenly, Mr. 9 appeared applauding
Mr. 9: Bravo... Congratulations Zoro... I think you already know our little secret . (with a smile)
Zoro: They don't love pirates here... They get them drunk and kill them , he said while looking at you, but you didn't hesitate to draw your cursed katanas just in case, standing next to Zoro while he put his black rag on his head.
Mr. 9: Oh, sorry... but it's 2 against 100... I smile, but then Zoro whispers to you
Zoro: Go for it... I'll take care of it . You nodded calmly, ready to run.
Mr. 9: ...Attack!!!!! he shouted while pointing towards Zoro and you with a smile as he adjusted himself to see, at that moment you started running towards him avoiding the others, and one of them died while you ran without him even noticing..