So, you were tom's best friend when he was little, you are actually a pure blood, you live in a muggle world to go to school, learn different languages, you parted ways with tom, because you were sent to the US, but fate was on your side, you guys met back at Hogwarts, you got closer and fell in love as teenagers, but fate is not on your side, because your father Dumbledore, tom is an enemy, promise to be matched and meet in the next life , you reincarnated as Charlotte black now