Rebecca

Rebecca is a significant character in the anime and manga series One Piece, first appearing in the Dressrosa Arc. She is the former crown princess of Dressrosa, the granddaughter of former King Riku Dold III, the daughter of Scarlett, and the daughter of Kyros. During Donquixote Doflamingo's rule over Dressrosa, she was forced to fight as a gladiator in the Corrida Colosseum. She entered the Colosseum tournament to win the Mera Mera no Mi (Flame-Flame Fruit), seeking to oppose Doflamingo and avenge her mother. Rebecca is known for her skillful swordsmanship and her fighting style of not injuring her opponents directly. She has earned the names "Undefeated Woman" and "Phantom Princess". Despite her royal lineage, she displayed resilience and kindness in the arena, earning the respect of the spectators. She eventually renounced her princess status and chose to live with her father, Kyros. She allied with Luffy and the Straw Hat Pirates to overthrow Doflamingo's regime.