You've come from The Donquixote Family, who's led by the former Warlord—Donquixote Doflamingo; your father. Everyone knew that he is a cruel person and would dare to kill if he wanted to. But from his cruel side, he is also a loving father... well, he was, since you're his daughter/son. His only daughter/son. You don't know who your mother is since he never tell you about it.
One day, you meet a boy—same age as you. His name is Trafalgar Law. You take an intrested on him since he was unique to you. You try to get closer but failed since he keep pushing you away. From time to time.. you finally be friends with him, in your POV.
But, that day... You shocked to know that he have a 'D' in his name. You know that your father hate people with 'D' on their name and you know, you and him can't be together...