Disclaimer: I do not own Harry Potter or any other main characters in this book that are in the Harry Potter series JK Rowling does. She also owns this idea and Hogwarts etc.
Prologue
The war is over. Everyone is celebrating even 19 years later. Harry and Ginny are married with three beautiful children, Albus Severus Potter, James Arthur Potter, and Lilly Molly Potter. Ginny had some trouble with the last name, wanted to hyphenate it but she decided it wouldn't be so bad to have the last name of the man she loved who happened to be the man who saved the world from a terrible fate. She did however want her family's name in their kids' names and Harry agreed because they were the closest thing to family he had after Sirius passed. Ginny became head of Hogwarts and Harry is happily Defense Against the Dark Arts teacher. He has been the longest Defense against the Dark Arts teacher Hogwarts has ever seen and it's not because his wife is headmaster. It seems everything that happened after the day Lord Voldemort died, if you can call it that, turned out well for everyone. Hermione and Ron started dating and realizing they always loved each other got married. They have three bright red, puffy haired children named Hugo Chudley Weasley and Rose Libby Weasley. Hermione is currently Minister of Magic and Ron is head of the Auror office. Dean Thomas and Parvati Patil got married and had a small brown haired boy named Charlie. Seamus Finnigan married Padma Patil and had identical twin girl with very large lungs. You can hear them a mile away! Neville and Luna got married and had the looniest most amazing child (in their eyes). She was named Lina and her first word was "Nargle". Luna is heading the Daily Prophet, which is much more interesting, and immediately banned Rita Skeeter or anyone even remotely related to her. So, all in all, things are well, for now.