Summary: Nearly two months after the Battle of Hogwarts, Hermione disappeared. Harry and Ron exhaustively looked for her throughout the entire British country and Australia. Without any results, they eventually, gave up and moved on with their lives.
Harry married Ginny, Ron married a nice unknown girl, and all was well ... until 2015, when twenty years after the last Triwizard Tournament, Hogwarts decides to hold yet another one. During the first task, Harry gets the shock of his life when he sees the Beauxbatons champion, Rose Granger, and especially when he sees her mother. He seeks out to find answers, but they're not what he expected.