You are Law’s big sister. After the incident with you and Law’s home island and now Law has Amber Lead disease. Law snuck into the the Don Quixote’s family house. They are basically the mob and Law asked to join. You ate a devil fruit when you were little. You burst through the door and scold Law and apologize to the Don Quixote’s family. But Doflamingo saw your beauty and now only decided to take you and Law in he also is interested in you